Simplify configuration.
Remove support for (outdated) <strstream>, require <sstream>. Require uint32_t for now, defined in stdint.h according to C99. Some general cleanup and more documentation.
This commit is contained in:
kuepper
parent
abe55a641a
commit
cf2a57dd88
46 changed files with 482 additions and 886 deletions
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@ -245,6 +245,9 @@ namespace mlp {
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load(is);
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}
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/** Virtual destructor */
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virtual ~net() {};
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void load(istream &is) {
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unsigned num_inputs;
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unsigned num_outputs;
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@ -253,7 +256,7 @@ namespace mlp {
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is >> num_inputs >> num_outputs >> num_hidden_layers;
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std::vector<unsigned> layer_sizes;
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for (int i=0; i<num_hidden_layers;i++) {
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for (unsigned i=0; i<num_hidden_layers;i++) {
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unsigned layer_size;
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is >> layer_size;
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layer_sizes.push_back(layer_size);
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@ -28,28 +28,27 @@ AC_PROG_MAKE_SET
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AC_PROG_RANLIB
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AC_CHECK_PROG(DOXYGEN, doxygen, doxygen, true)
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dnl Checks for header files.
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AC_HEADER_STDC
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AC_CHECK_HEADERS(inttypes.h)
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AC_CHECK_HEADERS(limits.h)
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AC_CHECK_HEADERS(values.h)
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AC_CXX_HAVE_NUMERIC_LIMITS
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AC_CXX_HAVE_SSTREAM
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dnl Checks for compiler characteristics.
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AC_CXX_NAMESPACES
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AC_TYPE_SIZE_T
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dnl Checks for header files.
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AC_LANG(C)
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AC_HEADER_STDC
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AC_CHECK_HEADERS(limits.h)
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AC_LANG(C++)
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AC_CHECK_HEADERS(sstream, [], AC_MSG_ERROR([Need sstream C++ include.]))
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AC_CHECK_HEADERS(stdint.h, [], AC_MSG_WARN([Need C99 standard header.]))
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AC_CXX_HAVE_NUMERIC_LIMITS
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dnl Checks for typedefs, structures, and compiler characteristics.
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AC_C_CONST
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AC_C_INLINE
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AC_CHECK_SIZEOF([unsigned long])
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AC_CHECK_TYPES(uint32_t)
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AC_TYPE_SIZE_T
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AC_CHECK_SIZEOF(unsigned long)
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AC_CHECK_TYPES(uint32_t, [], AC_MSG_WARN([Need uint32_t from C99 standard.]))
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dnl Checks for libraries.
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AC_CHECK_LIB(m, cos)
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dnl Checks for library functions.
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AC_CHECK_FUNCS(select)
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dnl create makefiles
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AC_OUTPUT(Makefile \
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@ -12,8 +12,6 @@ libeo_a_SOURCES = eoFunctorStore.cpp \
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eoScalarFitnessAssembled.cpp
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AM_CXXFLAGS = -I$(top_srcdir)/src
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pkginclude_HEADERS = eo \
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EO.h \
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apply.h \
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@ -114,3 +112,6 @@ pkginclude_HEADERS = eo \
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es.h \
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ga.h
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AM_CXXFLAGS = -I$(top_srcdir)/src
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AM_LIBS = -Lutils -leoutil
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@ -3,7 +3,7 @@
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//-----------------------------------------------------------------------------
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// make_checkpoint_pareto.h
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// (c) Maarten Keijzer, Marc Schoenauer and GeNeura Team, 2000
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/*
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/*
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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@ -32,11 +32,7 @@
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#endif
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#include <stdlib.h>
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#ifdef HAVE_SSTREAM
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#include <sstream>
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#else
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#include <strstream>
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#endif
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#include "EO.h"
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#include "eoParetoFitness.h"
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@ -55,7 +51,7 @@ template <class EOT>
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eoCheckPoint<EOT>& do_make_checkpoint_pareto(eoParser& _parser, eoState& _state, eoEvalFuncCounter<EOT>& _eval, eoContinue<EOT>& _continue)
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{
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// first, create a checkpoint from the eoContinue - and store in _state
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eoCheckPoint<EOT> & checkpoint =
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eoCheckPoint<EOT> & checkpoint =
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_state.storeFunctor(new eoCheckPoint<EOT>(_continue));
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/////// get number of obectives from Fitness - not very elegant
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@ -72,9 +68,9 @@ eoCheckPoint<EOT>& do_make_checkpoint_pareto(eoParser& _parser, eoState& _state,
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// Create anyway a generation-counter parameter WARNING: not stored anywhere!!!
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eoValueParam<unsigned> *generationCounter = new eoValueParam<unsigned>(0, "Gen.");
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// Create an incrementor (sub-class of eoUpdater).
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eoIncrementor<unsigned> & increment =
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eoIncrementor<unsigned> & increment =
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_state.storeFunctor(new eoIncrementor<unsigned>(generationCounter->value()) );
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// Add it to the checkpoint,
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// Add it to the checkpoint,
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checkpoint.add(increment);
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// dir for DISK output
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@ -109,7 +105,7 @@ eoCheckPoint<EOT>& do_make_checkpoint_pareto(eoParser& _parser, eoState& _state,
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unsigned frequency = atoi(fPlot.first.c_str());
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if (frequency) // something to plot
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{
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unsigned nbPlot = fPlot.second.size();
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unsigned nbPlot = fPlot.second.size();
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if ( nbPlot % 2 ) // odd!
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throw std::runtime_error("Odd number of front description in make_checkpoint_pareto");
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@ -124,32 +120,18 @@ eoCheckPoint<EOT>& do_make_checkpoint_pareto(eoParser& _parser, eoState& _state,
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unsigned obj2 = atoi(fPlot.second[i+1].c_str());
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eoMOFitnessStat<EOT>* fStat;
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if (!bStat[obj1]) { // not already there: create it
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#ifdef HAVE_SSTREAM
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std::ostringstream os;
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os << "Obj. " << obj1 << std::ends;
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os << "Obj. " << obj1 << std::ends;
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fStat = new eoMOFitnessStat<EOT>(obj1, os.str().c_str());
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#else
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char s[1024];
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std::ostrstream os(s, 1022);
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os << "Obj. " << obj1 << std::ends;
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fStat = new eoMOFitnessStat<EOT>(obj1, s);
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#endif
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_state.storeFunctor(fStat);
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bStat[obj1]=true;
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theStats[obj1]=fStat;
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checkpoint.add(*fStat);
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}
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if (!bStat[obj2]) { // not already there: create it
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#ifdef HAVE_SSTREAM
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std::ostringstream os;
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os << "Obj. " << obj2 << std::ends;
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os << "Obj. " << obj2 << std::ends;
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fStat = new eoMOFitnessStat<EOT>(obj2, os.str().c_str());
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#else
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char s[1024];
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std::ostrstream os2(s, 1022);
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os2 << "Obj. " << obj2 << std::ends;
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fStat = new eoMOFitnessStat<EOT>(obj2, s);
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#endif
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_state.storeFunctor(fStat);
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bStat[obj2]=true;
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theStats[obj2]=fStat;
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@ -157,26 +139,18 @@ eoCheckPoint<EOT>& do_make_checkpoint_pareto(eoParser& _parser, eoState& _state,
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}
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// then the fileSnapshots
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#ifdef HAVE_SSTREAM
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std::ostringstream os;
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os << "Front." << obj1 << "." << obj2 << "." << std::ends;
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os << "Front." << obj1 << "." << obj2 << "." << std::ends;
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eoFileSnapshot& snapshot = _state.storeFunctor(
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new eoFileSnapshot(dirName, frequency, os.str().c_str()));
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#else
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char s3[1024];
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std::ostrstream os3(s3, 1022);
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os3 << "Front." << obj1 << "." << obj2 << "." << std::ends;
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eoFileSnapshot & snapshot = _state.storeFunctor(
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new eoFileSnapshot(dirName, frequency, s3 ) );
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#endif
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checkpoint.add(snapshot);
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snapshot.add(*theStats[obj1]);
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snapshot.add(*theStats[obj2]);
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// and create the gnuplotter from the fileSnapshot
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#if !defined(NO_GNUPLOT)
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if (boolGnuplot)
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if (boolGnuplot)
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{
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eoGnuplot1DSnapshot & plotSnapshot = _state.storeFunctor(new
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eoGnuplot1DSnapshot(snapshot));
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@ -204,8 +178,8 @@ eoCheckPoint<EOT>& do_make_checkpoint_pareto(eoParser& _parser, eoState& _state,
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// do we want an eoStdoutMonitor?
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bool needStdoutMonitor = printPop ; // only this one at the moment
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// The Stdout monitor will print parameters to the screen ...
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if ( needStdoutMonitor )
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// The Stdout monitor will print parameters to the screen ...
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if ( needStdoutMonitor )
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{
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eoStdoutMonitor & monitor = _state.storeFunctor(new eoStdoutMonitor(false));
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@ -241,12 +215,12 @@ eoCheckPoint<EOT>& do_make_checkpoint_pareto(eoParser& _parser, eoState& _state,
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#else
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std::string stmp = dirName + "/generations";
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#endif
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eoCountedStateSaver *stateSaver1 = new eoCountedStateSaver(freq, _state, stmp);
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eoCountedStateSaver *stateSaver1 = new eoCountedStateSaver(freq, _state, stmp);
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_state.storeFunctor(stateSaver1);
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checkpoint.add(*stateSaver1);
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}
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// save state every T seconds
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// save state every T seconds
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eoValueParam<unsigned>& saveTimeIntervalParam = _parser.createParam(unsigned(0), "saveTimeInterval", "Save every T seconds (0 or absent = never)", '\0',"Persistence" );
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if (_parser.isItThere(saveTimeIntervalParam) && saveTimeIntervalParam.value()>0)
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{
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@ -259,7 +233,7 @@ eoCheckPoint<EOT>& do_make_checkpoint_pareto(eoParser& _parser, eoState& _state,
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#else
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std::string stmp = dirName + "/time";
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#endif
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eoTimedStateSaver *stateSaver2 = new eoTimedStateSaver(saveTimeIntervalParam.value(), _state, stmp);
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eoTimedStateSaver *stateSaver2 = new eoTimedStateSaver(saveTimeIntervalParam.value(), _state, stmp);
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_state.storeFunctor(stateSaver2);
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checkpoint.add(*stateSaver2);
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}
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@ -28,12 +28,13 @@
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#define eoSequential_h
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/** Contains the following classes:
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* - eoSequentialSelect, returns all individuals one by one,
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* - eoSequentialSelect, returns all individuals one by one,
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* either sorted or shuffled
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* - eoEliteSequentialSelect, returns all indivisuals one by one
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* starting with best, continuing shuffled (see G3 engine)
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*/
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#include <utils/eoData.h>
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#include <utils/eoRNG.h>
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#include <eoSelectOne.h>
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@ -129,7 +130,7 @@ template <class EOT> class eoEliteSequentialSelect: public eoSelectOne<EOT>
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const EOT *ptmp = eoPters[0];
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eoPters[0]=best;
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eoPters[ibest] = ptmp;
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// exit after setting current
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// exit after setting current
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current=0;
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}
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@ -3,7 +3,7 @@
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//-----------------------------------------------------------------------------
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// eoVariableLengthCrossover.h
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// (c) GeNeura Team, 2000 - EEAAX 1999 - Maarten Keijzer 2000
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/*
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/*
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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@ -55,7 +55,7 @@ public:
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eoUniformAtomExchange(double _rate=0.5):rate(_rate){}
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/** randomize: fill the mask: the exchange will be simulated first
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* to see if sizes are OK, so it must be repeatable :
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* to see if sizes are OK, so it must be repeatable :
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* the mask has to be a private data, cannot be computed on the fly
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*/
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void randomize(unsigned _size1, unsigned _size2)
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@ -154,17 +154,10 @@ public :
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/** the inherited className */
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virtual std::string className() const
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{
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#ifdef HAVE_SSTREAM
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{
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std::ostringstream os;
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os << "eoVlAtomExchangeQuadOp(" << atomExchange.className() << ")";
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return os.str()
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#else
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char s[1024];
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std::ostrstream os(s, 1022);
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os << "eoVlAtomExchangeQuadOp(" << atomExchange.className() << ")" << std::ends;
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return std::string(s);
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#endif
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os << "eoVlAtomExchangeQuadOp(" << atomExchange.className() << ")";
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return os.str()
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}
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private:
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@ -172,7 +165,7 @@ private:
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eoAtomExchange<AtomType> & atomExchange;
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};
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/** Crossover using an AtomCrossover. Probably irrelevant in Variable Length -
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/** Crossover using an AtomCrossover. Probably irrelevant in Variable Length -
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see eoFlOrBinOp.h and eoFlOrQuadOp.h for the similar Fixed Length operators
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*/
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template <class EOT>
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@ -201,7 +194,7 @@ public :
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}
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virtual std::string className() const
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{
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{
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return "eoInnerExchangeQuadOp(" + op.className() + ")";
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}
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@ -142,16 +142,9 @@ public :
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virtual std::string className() const
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{
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#ifdef HAVE_SSTREAM
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std::ostringstream os;
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os << "eoVlDelMutation("<<chooser.className() << ")";
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return os.str();
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#else
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char s[1024];
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std::ostrstream os(s, 1022);
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os << "eoVlDelMutation(" << chooser.className() << ")" << std::ends;
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return std::string(s);
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#endif
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}
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private:
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@ -1,4 +1,4 @@
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// -*- mode: c++; c-indent-level: 4; c++-member-init-indent: 8; comment-column: 35; -*-
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// -*- mode: c++; c-indent-level: 4; c++-member-init-indent: 8; comment-column: 35; fill-column: 80 -*-
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//-----------------------------------------------------------------------------
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// eoEsMutationInit.h
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@ -24,37 +24,48 @@
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*/
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//-----------------------------------------------------------------------------
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#ifndef _eoEsInit_h
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#define _eoEsInit_h
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#ifndef _eoEsMutationInit_h
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#define _eoEsMutationInit_h
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <utils/eoParser.h>
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/**
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\ingroup EvolutionStrategies
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/** Initialize Mutation operator
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eoESMutationInit. Proxy class that is used for initializing the mutation
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operator. It provides an interface between eoEsMutate and the abstract
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parameterLoader. It also provides the names for the parameters in this
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class as virtual protected member functions.
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@ingroup EvolutionStrategies
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If you have more than a single ES in a project that need different
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names in the configuration files, you might consider overriding this class
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to change the names.
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Proxy class that is used for initializing the mutation operator. It provides an
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interface between eoEsMutate and the abstract parameterLoader. It also provides
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the names for the parameters in this class as virtual protected member
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functions.
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@see eoEsMutate
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If you have more than a single ES in a project that need different names in the
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configuration files, you might consider overriding this class to change the
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names.
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@see eoEsMutate
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*/
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class eoEsMutationInit
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{
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public :
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public :
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/** Constructor
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@param _parser Parser to read parameters from.
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@param _section Parser section for \tau-parameters.
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*/
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eoEsMutationInit(eoParser& _parser,
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std::string _section="ES mutation parameters" ) :
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parser(_parser), repSection(_section),
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TauLclParam(0), TauGlbParam(0), TauBetaParam(0) {}
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parser(_parser), repSection(_section),
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TauLclParam(0), TauGlbParam(0), TauBetaParam(0) {}
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// because we have virtual function - size
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virtual ~eoEsMutationInit(){}
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/** Virtual destructor */
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virtual ~eoEsMutationInit() {}
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/** local \tau */
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double TauLcl(void)
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{
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if (TauLclParam == 0)
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@ -63,10 +74,10 @@ class eoEsMutationInit
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"Local Tau (before normalization)",
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TauLclShort(), section());
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}
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return TauLclParam->value();
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}
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/** global tau */
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double TauGlb(void)
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{
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if (TauGlbParam == 0)
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@ -75,10 +86,10 @@ class eoEsMutationInit
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"Global Tau (before normalization)",
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TauGlbShort(), section());
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}
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return TauGlbParam->value();
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}
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/** correlation's tau */
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double TauBeta(void)
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{
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if (TauBetaParam == 0)
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@ -86,14 +97,12 @@ class eoEsMutationInit
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TauBetaParam = &parser.getORcreateParam(0.0873, TauBetaName(),
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"Beta", TauBetaShort(), section());
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}
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return TauBetaParam->value();
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}
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protected :
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virtual std::string section(void)
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{ return repSection; }
|
||||
virtual std::string section(void) { return repSection; }
|
||||
|
||||
virtual std::string TauLclName(void) const { return "TauLoc"; }
|
||||
virtual char TauLclShort(void) const { return 'l'; }
|
||||
|
|
@ -104,13 +113,13 @@ class eoEsMutationInit
|
|||
virtual std::string TauBetaName(void) const { return "Beta"; }
|
||||
virtual char TauBetaShort(void) const { return 'b'; }
|
||||
|
||||
private :
|
||||
private:
|
||||
|
||||
eoParser& parser;
|
||||
std::string repSection;
|
||||
eoValueParam<double>* TauLclParam;
|
||||
eoValueParam<double>* TauGlbParam;
|
||||
eoValueParam<double>* TauBetaParam;
|
||||
eoParser& parser;
|
||||
std::string repSection;
|
||||
eoValueParam<double>* TauLclParam;
|
||||
eoValueParam<double>* TauGlbParam;
|
||||
eoValueParam<double>* TauBetaParam;
|
||||
};
|
||||
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -27,23 +27,13 @@
|
|||
#ifndef _make_genotype_h
|
||||
#define _make_genotype_h
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include <config.h>
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_SSTREAM
|
||||
#include <sstream>
|
||||
#else
|
||||
#include <strstream>
|
||||
#endif
|
||||
|
||||
#include <iostream>
|
||||
#include <sstream>
|
||||
|
||||
#include "es/eoReal.h"
|
||||
#include "es/eoEsChromInit.h"
|
||||
#include "utils/eoRealVectorBounds.h"
|
||||
// also need the parser and param includes
|
||||
#include "utils/eoParser.h"
|
||||
#include "utils/eoRealVectorBounds.h"
|
||||
#include "utils/eoState.h"
|
||||
|
||||
|
||||
|
|
@ -102,11 +92,7 @@ eoEsChromInit<EOT> & do_make_genotype(eoParser& _parser, eoState& _state, EOT)
|
|||
to_scale = true;
|
||||
sigmaString.resize(pos);
|
||||
}
|
||||
#ifdef HAVE_SSTREAM
|
||||
std::istringstream is(sigmaString);
|
||||
#else
|
||||
std::istrstream is(sigmaString.c_str());
|
||||
#endif
|
||||
double sigma;
|
||||
is >> sigma;
|
||||
// minimum check
|
||||
|
|
|
|||
|
|
@ -27,33 +27,29 @@
|
|||
#ifndef eoParseTree_h
|
||||
#define eoParseTree_h
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include <config.h>
|
||||
#endif
|
||||
|
||||
#include <iterator>
|
||||
|
||||
#include <list>
|
||||
|
||||
#include <EO.h>
|
||||
#include <eoInit.h>
|
||||
#include <eoOp.h>
|
||||
#include <gp/parse_tree.h>
|
||||
#include <eoInit.h>
|
||||
|
||||
using namespace gp_parse_tree;
|
||||
|
||||
/**
|
||||
\defgroup ParseTree
|
||||
/** @defgroup ParseTree
|
||||
|
||||
Various functions for tree-based Genetic Programming
|
||||
*/
|
||||
|
||||
/** eoParseTree : implementation of parse-tree for genetic programming
|
||||
\class eoParseTree eoParseTree.h gp/eoParseTree.h
|
||||
\ingroup ParseTree
|
||||
Various functions for tree-based Genetic Programming
|
||||
*/
|
||||
|
||||
|
||||
|
||||
/** Implementation of parse-tree for genetic programming
|
||||
|
||||
@class eoParseTree eoParseTree.h gp/eoParseTree.h
|
||||
|
||||
@ingroup ParseTree
|
||||
*/
|
||||
template <class FType, class Node>
|
||||
class eoParseTree : public EO<FType>, public parse_tree<Node>
|
||||
{
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
/*
|
||||
PyEO
|
||||
|
||||
|
||||
Copyright (C) 2003 Maarten Keijzer
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
|
|
@ -18,35 +18,31 @@
|
|||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#include <sstream>
|
||||
|
||||
#include "PyEO.h"
|
||||
#include <eoPop.h>
|
||||
|
||||
#ifdef HAVE_SSTREAM
|
||||
#include <sstream>
|
||||
#else
|
||||
#include <strstream>
|
||||
#endif
|
||||
|
||||
|
||||
using namespace std;
|
||||
//using namespace boost::python;
|
||||
|
||||
// static member, needs to be instantiated somewhere
|
||||
std::vector<int> PyFitness::objective_info;
|
||||
|
||||
|
||||
bool PyFitness::dominates(const PyFitness& oth) const
|
||||
{
|
||||
{
|
||||
bool dom = false;
|
||||
|
||||
for (unsigned i = 0; i < nObjectives(); ++i)
|
||||
{
|
||||
int objective = objective_info[i];
|
||||
|
||||
|
||||
if (objective == 0) // ignore
|
||||
continue;
|
||||
|
||||
bool maxim = objective > 0;
|
||||
|
||||
|
||||
double aval = maxim? (*this)[i] : -(*this)[i];
|
||||
double bval = maxim? oth[i] : -oth[i];
|
||||
|
||||
|
|
@ -103,17 +99,9 @@ struct pyPop_pickle_suite : boost::python::pickle_suite
|
|||
template <class T>
|
||||
boost::python::str to_string(T& _p)
|
||||
{
|
||||
#ifdef HAVE_SSTREAM
|
||||
std::ostringstream os;
|
||||
_p.printOn(os);
|
||||
return boost::python::str(os.str().c_str());
|
||||
#else
|
||||
std::ostrstream os;
|
||||
_p.printOn(os);
|
||||
os << ends;
|
||||
std::string s(os.str());
|
||||
return boost::python::str(s.c_str());
|
||||
#endif
|
||||
}
|
||||
|
||||
void pop_sort(eoPop<PyEO>& pop) { pop.sort(); }
|
||||
|
|
@ -129,11 +117,11 @@ PyEO& pop_getitem(eoPop<PyEO>& pop, boost::python::object key)
|
|||
boost::python::extract<int> x(key);
|
||||
if (!x.check())
|
||||
throw index_error("Slicing not allowed");
|
||||
|
||||
|
||||
int i = x();
|
||||
|
||||
|
||||
if (static_cast<unsigned>(i) >= pop.size())
|
||||
{
|
||||
{
|
||||
throw index_error("Index out of bounds");
|
||||
}
|
||||
return pop[i];
|
||||
|
|
@ -144,14 +132,14 @@ void pop_setitem(eoPop<PyEO>& pop, boost::python::object key, PyEO& value)
|
|||
boost::python::extract<int> x(key);
|
||||
if (!x.check())
|
||||
throw index_error("Slicing not allowed");
|
||||
|
||||
|
||||
int i = x();
|
||||
|
||||
|
||||
if (static_cast<unsigned>(i) >= pop.size())
|
||||
{
|
||||
{
|
||||
throw index_error("Index out of bounds");
|
||||
}
|
||||
|
||||
|
||||
pop[i] = value;
|
||||
}
|
||||
|
||||
|
|
@ -179,7 +167,7 @@ BOOST_PYTHON_MODULE(PyEO)
|
|||
using namespace boost::python;
|
||||
|
||||
boost::python::register_exception_translator<index_error>(&translate_index_error);
|
||||
|
||||
|
||||
boost::python::class_<PyEO>("EO")
|
||||
.add_property("fitness", &PyEO::getFitness, &PyEO::setFitness)
|
||||
.add_property("genome", &PyEO::getGenome, &PyEO::setGenome)
|
||||
|
|
@ -204,8 +192,8 @@ BOOST_PYTHON_MODULE(PyEO)
|
|||
.def_pickle(pyPop_pickle_suite())
|
||||
;
|
||||
|
||||
|
||||
// Other definitions in different compilation units,
|
||||
|
||||
// Other definitions in different compilation units,
|
||||
// this to avoid having g++ to choke on the load
|
||||
random_numbers();
|
||||
valueParam();
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
/*
|
||||
PyEO
|
||||
|
||||
|
||||
Copyright (C) 2003 Maarten Keijzer
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
|
|
@ -24,30 +24,22 @@
|
|||
#include <config.h>
|
||||
|
||||
#include <boost/python.hpp>
|
||||
#ifdef HAVE_SSTREAM
|
||||
#include <sstream>
|
||||
#else
|
||||
#include <strstream>
|
||||
#endif
|
||||
/** Implements pickle support for eoPersistent derivatives */
|
||||
|
||||
|
||||
template <class T>
|
||||
struct T_pickle_suite : boost::python::pickle_suite
|
||||
{
|
||||
static
|
||||
static
|
||||
std::string print_to_string(const T& t)
|
||||
{
|
||||
#ifdef HAVE_SSTREAM
|
||||
std::ostringstream os;
|
||||
#else
|
||||
std::ostrstream os;
|
||||
#endif
|
||||
t.printOn(os);
|
||||
os << std::ends;
|
||||
return os.str();
|
||||
}
|
||||
|
||||
|
||||
static
|
||||
boost::python::tuple getstate(const T& t)
|
||||
{
|
||||
|
|
@ -59,11 +51,7 @@ struct T_pickle_suite : boost::python::pickle_suite
|
|||
void setstate(T& t, boost::python::tuple pickled)
|
||||
{
|
||||
std::string s = boost::python::extract<std::string>(pickled[0]);
|
||||
#ifdef HAVE_SSTREAM
|
||||
std::istringstream is(s);
|
||||
#else
|
||||
std::istrstream is(s.c_str(), s.size());
|
||||
#endif
|
||||
t.readFrom(is);
|
||||
}
|
||||
};
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
/*
|
||||
PyEO
|
||||
|
||||
|
||||
Copyright (C) 2003 Maarten Keijzer
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
|
|
@ -23,12 +23,7 @@
|
|||
|
||||
using namespace boost::python;
|
||||
|
||||
#ifdef HAVE_SSTREAM
|
||||
#include <sstream>
|
||||
#else
|
||||
#include <strstream>
|
||||
#endif
|
||||
|
||||
#include <boost/python/detail/api_placeholder.hpp>
|
||||
|
||||
using namespace boost::python;
|
||||
|
|
@ -43,11 +38,7 @@ double normal(eoRng& rng) { return rng.normal(); }
|
|||
|
||||
std::string rng_to_string(const eoRng& _rng)
|
||||
{
|
||||
#ifdef HAVE_SSTREAM
|
||||
std::ostringstream os;
|
||||
#else
|
||||
std::ostrstream os;
|
||||
#endif
|
||||
_rng.printOn(os);
|
||||
os << std::ends;
|
||||
return os.str();
|
||||
|
|
@ -56,11 +47,7 @@ std::string rng_to_string(const eoRng& _rng)
|
|||
|
||||
void rng_from_string(eoRng& _rng, std::string s)
|
||||
{
|
||||
#ifdef HAVE_SSTREAM
|
||||
std::istringstream is(s);
|
||||
#else
|
||||
std::istrstream is(s.c_str(), s.size());
|
||||
#endif
|
||||
_rng.readFrom(is);
|
||||
}
|
||||
|
||||
|
|
@ -91,7 +78,7 @@ int spin(eoRng& _rng, numeric::array values, double total)
|
|||
}
|
||||
|
||||
double chance = _rng.uniform() * total;
|
||||
|
||||
|
||||
int i = 0;
|
||||
while (chance >= 0.0)
|
||||
chance -= extract<double>(values[i++]);
|
||||
|
|
@ -115,6 +102,6 @@ void random_numbers()
|
|||
.def("roulette_wheel", spin)
|
||||
.def_pickle(RNG_pickle_suite())
|
||||
;
|
||||
|
||||
|
||||
def("rng", get_rng, return_value_policy<reference_existing_object>());
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,8 +1,9 @@
|
|||
## Makefile.am for eo/src/utils
|
||||
|
||||
lib_LIBRARIES = libeoutils.a
|
||||
lib_LIBRARIES = libeoutils.a
|
||||
|
||||
libeoutils_a_SOURCES = eoParser.cpp \
|
||||
libeoutils_a_SOURCES = eoData.cpp \
|
||||
eoParser.cpp \
|
||||
eoRNG.cpp \
|
||||
eoState.cpp \
|
||||
eoUpdater.cpp \
|
||||
|
|
@ -12,8 +13,6 @@ libeoutils_a_SOURCES = eoParser.cpp \
|
|||
eoIntBounds.cpp \
|
||||
make_help.cpp
|
||||
|
||||
AM_CXXFLAGS = -I$(top_srcdir)/src
|
||||
|
||||
utilsincludedir = $(pkgincludedir)/utils
|
||||
|
||||
utilsinclude_HEADERS = checkpointing \
|
||||
|
|
@ -50,3 +49,6 @@ utilsinclude_HEADERS = checkpointing \
|
|||
pipecom.h \
|
||||
rnd_generators.h \
|
||||
selectors.h
|
||||
|
||||
AM_CXXFLAGS = -I$(top_srcdir)/src
|
||||
|
||||
|
|
|
|||
30
eo/src/utils/eoData.cpp
Normal file
30
eo/src/utils/eoData.cpp
Normal file
|
|
@ -0,0 +1,30 @@
|
|||
// Copyright (C) 2005 Jochen Küpper <jochen@fhi-berlin.mpg.de>
|
||||
//
|
||||
// This program is free software; you can redistribute it and/or modify it under
|
||||
// the terms of the GNU General Public License as published by the Free Software
|
||||
// Foundation; either version 2 of the License, or (at your option) any later
|
||||
// version.
|
||||
//
|
||||
// This program is distributed in the hope that it will be useful, but WITHOUT
|
||||
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
|
||||
// FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
|
||||
//
|
||||
// You should have received a copy of the GNU General Public License along with
|
||||
// this program; see the file License. if not, write to the Free Software
|
||||
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
|
||||
|
||||
|
||||
#include "eoData.h"
|
||||
|
||||
#ifdef HAVE_NUMERIC_LIMITS
|
||||
int MAXINT = numeric_limits<int>::max();
|
||||
#else
|
||||
#include <limits.h>
|
||||
int MAXINT = INT_MAX;
|
||||
#endif
|
||||
|
||||
|
||||
// Local Variables:
|
||||
// c-file-style: "Stroustrup"
|
||||
// fill-column: 80
|
||||
// End:
|
||||
|
|
@ -25,61 +25,31 @@
|
|||
#ifndef EODATA_H
|
||||
#define EODATA_H
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
|
||||
#include <vector> // std::vector
|
||||
#include <set> // set
|
||||
#include <string> // std::string
|
||||
|
||||
|
||||
#ifdef _MSC_VER
|
||||
#include <limits> // MAXDOUBLE
|
||||
#define MAXFLOAT numeric_limits<float>::max()
|
||||
#define MINFLOAT numeric_limits<float>::min()
|
||||
#define MAXDOUBLE numeric_limits<double>::max()
|
||||
#define MAXINT numeric_limits<int>::max()
|
||||
#else
|
||||
#include <float.h>
|
||||
#include <limits.h>
|
||||
#ifdef MAXINT
|
||||
#undef MAXINT
|
||||
#endif
|
||||
|
||||
#if !defined(_WIN32) && !defined(__CYGWIN__) && !(defined(__APPLE__) || defined(MACOSX)) && !defined(__FreeBSD__)
|
||||
#include <values.h>
|
||||
#endif
|
||||
|
||||
// for cygwin and windows (and possibly MacOsX)
|
||||
#ifndef MINFLOAT
|
||||
#define MINFLOAT ( (float)1e-127 )
|
||||
#endif
|
||||
#ifndef MAXFLOAT
|
||||
#define MAXFLOAT ( (float)1e127 )
|
||||
#endif
|
||||
#ifndef MAXINT
|
||||
#define MAXINT 2147483647
|
||||
#endif
|
||||
#ifndef MAXDOUBLE
|
||||
#define MAXDOUBLE (double)1.79769313486231570e+308
|
||||
#endif
|
||||
extern int MAXINT;
|
||||
|
||||
#ifndef _MSC_VER
|
||||
#include <math.h>
|
||||
#define _isnan isnan
|
||||
#endif
|
||||
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
// some defines to make things easier to get at first sight
|
||||
|
||||
// tuning the amount of output using a boolean argument:
|
||||
// tuning the amount of output using a boolean argument:
|
||||
// true should always mean more output
|
||||
#define eo_verbose true
|
||||
#define eo_no_verbose false
|
||||
// to be used in selection / replacement procedures to indicate whether
|
||||
// to be used in selection / replacement procedures to indicate whether
|
||||
// the argument (rate, a double) shoudl be treated as a rate (number=rate*popSize)
|
||||
// or as an absolute integer (number=rate regardless of popsize).
|
||||
// the default value shoudl ALWAYS be true (eo_as_a_rate).
|
||||
//
|
||||
// this construct is mandatory because in some cases you might not know the
|
||||
// population size that will enter the replacement for instance - so you
|
||||
// this construct is mandatory because in some cases you might not know the
|
||||
// population size that will enter the replacement for instance - so you
|
||||
// cannot simply have a pre-computed (double) rate of 1/popSize
|
||||
#define eo_is_a_rate true
|
||||
#define eo_is_an_integer false
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@
|
|||
//-----------------------------------------------------------------------------
|
||||
// eoFileSnapshot.h
|
||||
// (c) Marc Schoenauer, Maarten Keijzer and GeNeura Team, 2001
|
||||
/*
|
||||
/*
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
|
|
@ -27,10 +27,6 @@
|
|||
#ifndef _eoFileSnapshot_h
|
||||
#define _eoFileSnapshot_h
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include <config.h>
|
||||
#endif
|
||||
|
||||
#include <string>
|
||||
#include <fstream>
|
||||
#include <utils/eoParam.h>
|
||||
|
|
@ -39,15 +35,15 @@
|
|||
|
||||
|
||||
/**
|
||||
Prints snapshots of fitnesses to a (new) file every N generations
|
||||
Prints snapshots of fitnesses to a (new) file every N generations
|
||||
|
||||
Assumes that the parameters that are passed to the monitor
|
||||
Assumes that the parameters that are passed to the monitor
|
||||
(method add in eoMonitor.h) are eoValueParam<std::vector<double> > of same size.
|
||||
|
||||
A dir is created and one file per snapshot is created there -
|
||||
A dir is created and one file per snapshot is created there -
|
||||
so you can later generate a movie!
|
||||
|
||||
TODO: The counter is handled internally, but this should be changed
|
||||
TODO: The counter is handled internally, but this should be changed
|
||||
so that you can pass e.g. an evalcounter (minor)
|
||||
|
||||
I failed to templatize everything so that it can handle eoParam<std::vector<T> >
|
||||
|
|
@ -103,17 +99,9 @@ public :
|
|||
*/
|
||||
void setCurrentFileName()
|
||||
{
|
||||
#ifdef HAVE_SSTREAM
|
||||
std::ostringstream oscount;
|
||||
oscount << counter;
|
||||
#else
|
||||
char buff[255];
|
||||
std::ostrstream oscount(buff, 254);
|
||||
oscount << counter;
|
||||
oscount << std::ends;
|
||||
#endif
|
||||
|
||||
currentFileName = dirname + "/" + filename + oscount.str();
|
||||
std::ostringstream oscount;
|
||||
oscount << counter;
|
||||
currentFileName = dirname + "/" + filename + oscount.str();
|
||||
}
|
||||
|
||||
/** The operator(void): opens the std::ostream and calls the write method
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@
|
|||
//-----------------------------------------------------------------------------
|
||||
// eoGnuplot1DMonitor.h
|
||||
// (c) Marc Schoenauer, 2001
|
||||
/*
|
||||
/*
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
|
|
@ -26,10 +26,6 @@
|
|||
#ifndef _eoGnuplot_H
|
||||
#define _eoGnuplot_H
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include <config.h>
|
||||
#endif
|
||||
|
||||
#include <string>
|
||||
|
||||
/**
|
||||
|
|
@ -52,13 +48,13 @@ class eoGnuplot
|
|||
{
|
||||
public:
|
||||
// Ctor
|
||||
eoGnuplot(std::string _title, std::string _extra = std::string("")) :
|
||||
eoGnuplot(std::string _title, std::string _extra = std::string("")) :
|
||||
firstTime(true)
|
||||
{
|
||||
// opens pipe with Gnuplot
|
||||
initGnuPlot(_title, _extra);
|
||||
}
|
||||
|
||||
|
||||
// Dtor
|
||||
virtual ~eoGnuplot() {
|
||||
// close - the gnuplot windows if pipe was correctly opened
|
||||
|
|
@ -109,24 +105,13 @@ private:
|
|||
inline void eoGnuplot::initGnuPlot(std::string _title, std::string _extra)
|
||||
/////////////////////////////////////////////////////////
|
||||
{
|
||||
#ifdef HAVE_SSTREAM
|
||||
std::ostringstream os;
|
||||
os << "250x150-0+" << numWindow*170;
|
||||
#else
|
||||
char snum[255];
|
||||
std::ostrstream os(snum, 254);
|
||||
os << "250x150-0+" << numWindow*170 << std::ends;
|
||||
#endif
|
||||
|
||||
numWindow++;
|
||||
char *args[6];
|
||||
args[0] = strdup( "gnuplot" );
|
||||
args[1] = strdup( "-geometry" );
|
||||
#ifdef HAVE_SSTREAM
|
||||
args[2] = strdup( os.str().c_str());
|
||||
#else
|
||||
args[2] = strdup( os.str() );
|
||||
#endif
|
||||
args[3] = strdup( "-title" );
|
||||
args[4] = strdup( _title.c_str() );
|
||||
args[5] = 0;
|
||||
|
|
@ -154,7 +139,7 @@ inline void eoGnuplot::initGnuPlot(std::string _title, std::string _extra)
|
|||
* Created......: Mon Mar 13 13:50:11 1995
|
||||
* Description..: Communication par pipe bidirectionnel avec un autre process
|
||||
*
|
||||
* Ident........: $Id: eoGnuplot.h,v 1.12 2005-09-07 17:09:19 maartenkeijzer Exp $
|
||||
* Ident........: $Id: eoGnuplot.h,v 1.13 2005-09-28 21:49:26 kuepper Exp $
|
||||
* ----------------------------------------------------------------------
|
||||
*/
|
||||
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@
|
|||
//-----------------------------------------------------------------------------
|
||||
// eoGnuplot1DMonitor.h
|
||||
// (c) Marc Schoenauer, Maarten Keijzer and GeNeura Team, 2000
|
||||
/*
|
||||
/*
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
|
|
@ -28,10 +28,6 @@
|
|||
#ifndef _eoGnuplot1DMonitor_H
|
||||
#define _eoGnuplot1DMonitor_H
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include <config.h>
|
||||
#endif
|
||||
|
||||
#include <string>
|
||||
|
||||
#include <utils/eoMonitor.h>
|
||||
|
|
@ -93,10 +89,10 @@ inline eoMonitor& eoGnuplot1DMonitor::operator() (void)
|
|||
FirstPlot();
|
||||
firstTime = false;
|
||||
}
|
||||
else
|
||||
else
|
||||
{
|
||||
if( gpCom ) {
|
||||
PipeComSend( gpCom, "replot\n" );
|
||||
PipeComSend( gpCom, "replot\n" );
|
||||
}
|
||||
}
|
||||
return *this;
|
||||
|
|
@ -110,13 +106,7 @@ inline void eoGnuplot1DMonitor::FirstPlot()
|
|||
{
|
||||
throw std::runtime_error("Must have some stats to plot!\n");
|
||||
}
|
||||
#ifdef HAVE_SSTREAM
|
||||
std::ostringstream os;
|
||||
#else
|
||||
char buff[1024];
|
||||
std::ostrstream os(buff, 1024);
|
||||
#endif
|
||||
|
||||
os << "plot";
|
||||
for (unsigned i=1; i<vec.size(); i++) {
|
||||
os << " '" << getFileName().c_str() <<
|
||||
|
|
@ -125,12 +115,7 @@ inline void eoGnuplot1DMonitor::FirstPlot()
|
|||
os << ", ";
|
||||
}
|
||||
os << '\n';
|
||||
#ifdef HAVE_SSTREAM
|
||||
PipeComSend( gpCom, os.str().c_str());
|
||||
#else
|
||||
os << std::ends;
|
||||
PipeComSend( gpCom, buff );
|
||||
#endif
|
||||
}
|
||||
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@
|
|||
//-----------------------------------------------------------------------------
|
||||
// eoGnuplot1DSnapshot.h
|
||||
// (c) Marc Schoenauer, Maarten Keijzer and GeNeura Team, 2000
|
||||
/*
|
||||
/*
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
|
|
@ -28,14 +28,8 @@
|
|||
#ifndef _eoGnuplot1DSnapshot_H
|
||||
#define _eoGnuplot1DSnapshot_H
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include <config.h>
|
||||
#endif
|
||||
|
||||
#include <string>
|
||||
#ifdef HAVE_SSTREAM
|
||||
#include <sstream>
|
||||
#endif
|
||||
#include <string>
|
||||
|
||||
#include <utils/eoFileSnapshot.h>
|
||||
#include <utils/eoGnuplot.h>
|
||||
|
|
@ -57,7 +51,7 @@ This class plots through gnuplot the eoStat given as argument
|
|||
|
||||
|
||||
/** eoGnuplot1DSnapshot plots stats through gnuplot
|
||||
* assumes that the same file is re-written every so and so,
|
||||
* assumes that the same file is re-written every so and so,
|
||||
* and plots it from scratch everytime it's called
|
||||
*/
|
||||
class eoGnuplot1DSnapshot: public eoFileSnapshot, public eoGnuplot
|
||||
|
|
@ -107,14 +101,8 @@ class eoGnuplot1DSnapshot: public eoFileSnapshot, public eoGnuplot
|
|||
|
||||
virtual void handleBounds(eoRealVectorBounds & _bounds)
|
||||
{
|
||||
#ifdef HAVE_SSTREAM
|
||||
std::ostringstream os;
|
||||
#else
|
||||
// use strstream and not std::stringstream until strstream is in all distributions
|
||||
char buf[1024];
|
||||
std::ostrstream os(buf, 1023);
|
||||
#endif
|
||||
// std::ostrstream os;
|
||||
// std::ostrstream os;
|
||||
os << "set autoscale\nset yrange [" ;
|
||||
if (_bounds.isMinBounded(0))
|
||||
os << _bounds.minimum(0);
|
||||
|
|
@ -140,25 +128,13 @@ inline eoMonitor& eoGnuplot1DSnapshot::operator() (void)
|
|||
eoFileSnapshot::operator()();
|
||||
|
||||
// sends plot order to gnuplot
|
||||
#ifdef HAVE_SSTREAM
|
||||
//std::string buff; // need local memory
|
||||
std::ostringstream os;
|
||||
#else
|
||||
char buff[1024];
|
||||
std::ostrstream os(buff, 1024);
|
||||
#endif
|
||||
|
||||
os << "set title 'Gen. " << getCounter() << "'; plot '"
|
||||
// mk: had to use getFilename().c_str(), because it seems the string(stream) lib is screwed in gcc3.2
|
||||
<< getFileName().c_str() << "' notitle with points ps " << pointSize;
|
||||
os << std::endl;
|
||||
|
||||
#ifdef HAVE_SSTREAM
|
||||
PipeComSend( gpCom, os.str().c_str());
|
||||
#else
|
||||
os << std::ends;
|
||||
PipeComSend( gpCom, buff );
|
||||
#endif
|
||||
return (*this);
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -4,7 +4,7 @@
|
|||
// eoHowMany_h.h
|
||||
// Base class for choosing a number of guys to apply something from a popsize
|
||||
// (c) Marc Schoenauer, 2000
|
||||
/*
|
||||
/*
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
|
|
@ -30,11 +30,11 @@
|
|||
* Typically, is used in selection / replacement procedures, e.g.
|
||||
* the number of offspring from the number of parents, or
|
||||
* the number of survivors for an eoReduce functor, ...
|
||||
*
|
||||
* Such construct is very useful because in some cases you might not know the
|
||||
* population size that will enter the replacement. For instance, you
|
||||
* cannot simply have a pre-computed (double) rate of 1/popSize
|
||||
* if you want to select or kill just 1 guy. Using an eoHowMany
|
||||
*
|
||||
* Such construct is very useful because in some cases you might not know the
|
||||
* population size that will enter the replacement. For instance, you
|
||||
* cannot simply have a pre-computed (double) rate of 1/popSize
|
||||
* if you want to select or kill just 1 guy. Using an eoHowMany
|
||||
* allows one to modify the population size without touching anything else.
|
||||
*
|
||||
* There are 4 possible way to compute the return value from the argument:
|
||||
|
|
@ -49,11 +49,11 @@
|
|||
* It has 2 private members, a double and an integer to cover all cases
|
||||
*
|
||||
* Example use: in <a href="class_eogeneralbreeder.html">eoGeneralBreeder.h</a>
|
||||
* Example reading from parser: in
|
||||
* Example reading from parser: in
|
||||
* <a href="make_algo_scalar_h-source.html">do/make_algo_scalar.h line 141</a>
|
||||
|
||||
* MS 10/04/2002:
|
||||
* Added the possibility to have a negative number -
|
||||
* MS 10/04/2002:
|
||||
* Added the possibility to have a negative number -
|
||||
* when treated as a number: returns then (size - combien)
|
||||
* Should not modify anything when a positive number is passed in the ctor
|
||||
*
|
||||
|
|
@ -64,20 +64,12 @@
|
|||
* It is an eoPersistent because we need to be able to use eoParamValue<eoHowMany>
|
||||
*/
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include <config.h>
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_SSTREAM
|
||||
#include <sstream>
|
||||
#else
|
||||
#include <strstream>
|
||||
#endif
|
||||
|
||||
class eoHowMany : public eoPersistent
|
||||
{
|
||||
public:
|
||||
/** Original Ctor from direct rate + bool
|
||||
/** Original Ctor from direct rate + bool
|
||||
@param rate the rate, OR the integer to store, depending on 2nd arg.
|
||||
@param _interpret_as_rate to tell whether the rate actually is a rate
|
||||
*/
|
||||
|
|
@ -102,18 +94,18 @@ public:
|
|||
}
|
||||
}
|
||||
|
||||
/** Ctor from an int - both from int and unsigned int are needed
|
||||
/** Ctor from an int - both from int and unsigned int are needed
|
||||
* to avoid ambiguity with the Ctor from a double */
|
||||
eoHowMany(int _combien) : rate(0.0), combien(_combien) {}
|
||||
|
||||
/** Ctor from an unsigned int - both from int and unsigned int are needed
|
||||
/** Ctor from an unsigned int - both from int and unsigned int are needed
|
||||
* to avoid ambiguity with the Ctor from a double */
|
||||
eoHowMany(unsigned int _combien) : rate(0.0), combien(_combien) {}
|
||||
|
||||
/// Virtual dtor. They are needed in virtual class hierarchies.
|
||||
virtual ~eoHowMany() {}
|
||||
|
||||
/** Does what it was designed for
|
||||
/** Does what it was designed for
|
||||
* - combien==0 : return rate*_size
|
||||
* - else
|
||||
* - combien>0 : return combien (regardless of _size)
|
||||
|
|
@ -135,7 +127,7 @@ public:
|
|||
return unsigned(combien);
|
||||
}
|
||||
|
||||
virtual void printOn(std::ostream& _os) const
|
||||
virtual void printOn(std::ostream& _os) const
|
||||
{
|
||||
if (combien == 0)
|
||||
_os << 100*rate << "% ";
|
||||
|
|
@ -145,7 +137,7 @@ public:
|
|||
|
||||
}
|
||||
|
||||
virtual void readFrom(std::istream& _is)
|
||||
virtual void readFrom(std::istream& _is)
|
||||
{
|
||||
std::string value;
|
||||
_is >> value;
|
||||
|
|
@ -163,12 +155,8 @@ public:
|
|||
interpret_as_rate = true;
|
||||
_value.resize(pos); // get rid of %
|
||||
}
|
||||
|
||||
#ifdef HAVE_SSTREAM
|
||||
|
||||
std::istringstream is(_value);
|
||||
#else
|
||||
std::istrstream is(_value.c_str());
|
||||
#endif
|
||||
is >> rate;
|
||||
// now store
|
||||
if (interpret_as_rate)
|
||||
|
|
@ -193,7 +181,7 @@ public:
|
|||
combien = -combien;
|
||||
return (*this);
|
||||
}
|
||||
|
||||
|
||||
private :
|
||||
double rate;
|
||||
int combien;
|
||||
|
|
|
|||
|
|
@ -8,12 +8,7 @@
|
|||
#endif
|
||||
|
||||
#include <ctime>
|
||||
|
||||
#ifdef HAVE_SSTREAM
|
||||
#include <sstream>
|
||||
#else
|
||||
#include <strstream>
|
||||
#endif
|
||||
|
||||
#include "eoIntBounds.h"
|
||||
|
||||
|
|
|
|||
|
|
@ -27,24 +27,13 @@
|
|||
#ifndef eoParam_h
|
||||
#define eoParam_h
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include <config.h>
|
||||
#endif
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
#include <math.h> // for floor
|
||||
#include <string>
|
||||
|
||||
#ifdef HAVE_SSTREAM
|
||||
#include <sstream>
|
||||
#else
|
||||
#include <strstream>
|
||||
#endif
|
||||
|
||||
#include <vector>
|
||||
#include <iterator> // for GCC 3.2
|
||||
#include <cmath>
|
||||
#include <iterator>
|
||||
#include <stdexcept>
|
||||
#include <eoScalarFitness.h> // for specializations
|
||||
#include <sstream>
|
||||
#include <string>
|
||||
#include <vector>
|
||||
#include <eoScalarFitness.h>
|
||||
|
||||
|
||||
/**
|
||||
|
|
@ -189,26 +178,15 @@ public :
|
|||
|
||||
std::string getValue(void) const
|
||||
{
|
||||
#ifdef HAVE_SSTREAM
|
||||
std::ostringstream os;
|
||||
os << repValue;
|
||||
#else
|
||||
char buf[1024];
|
||||
std::ostrstream os(buf, 1023);
|
||||
os << repValue;
|
||||
os << std::ends;
|
||||
#endif
|
||||
return os.str();
|
||||
}
|
||||
|
||||
|
||||
void setValue(const std::string& _value)
|
||||
{
|
||||
#ifdef HAVE_SSTREAM
|
||||
std::istringstream is(_value);
|
||||
#else
|
||||
std::istrstream is(_value.c_str());
|
||||
#endif
|
||||
is >> repValue;
|
||||
}
|
||||
|
||||
|
|
@ -235,11 +213,7 @@ inline void eoValueParam<bool>::setValue(const std::string& _value)
|
|||
repValue = true;
|
||||
return;
|
||||
}
|
||||
#ifdef HAVE_SSTREAM
|
||||
std::istringstream is(_value);
|
||||
#else
|
||||
std::istrstream is(_value.c_str());
|
||||
#endif
|
||||
is >> repValue;
|
||||
}
|
||||
|
||||
|
|
@ -249,14 +223,8 @@ template <>
|
|||
inline std::string eoValueParam<std::pair<double, double> >::getValue(void) const
|
||||
{
|
||||
// use own buffer as MSVC's buffer leaks!
|
||||
#ifdef HAVE_SSTREAM
|
||||
std::ostringstream os;
|
||||
os << repValue.first << ' ' << repValue.second;
|
||||
#else
|
||||
char buff[1024];
|
||||
std::ostrstream os(buff, 1024);
|
||||
os << repValue.first << ' ' << repValue.second << std::ends;
|
||||
#endif
|
||||
return os.str();
|
||||
}
|
||||
|
||||
|
|
@ -264,11 +232,7 @@ inline std::string eoValueParam<std::pair<double, double> >::getValue(void) cons
|
|||
template <>
|
||||
inline void eoValueParam<std::pair<double, double> >::setValue(const std::string& _value)
|
||||
{
|
||||
#ifdef HAVE_SSTREAM
|
||||
std::istringstream is(_value);
|
||||
#else
|
||||
std::istrstream is(_value.c_str());
|
||||
#endif
|
||||
is >> repValue.first;
|
||||
is >> repValue.second;
|
||||
}
|
||||
|
|
@ -279,21 +243,13 @@ inline void eoValueParam<std::pair<double, double> >::setValue(const std::string
|
|||
template <>
|
||||
inline std::string eoValueParam<std::vector<std::vector<double> > >::getValue(void) const
|
||||
{
|
||||
#ifdef HAVE_SSTREAM
|
||||
std::ostringstream os;
|
||||
#else
|
||||
std::ostrstream os;
|
||||
#endif
|
||||
os << repValue.size() << ' ';
|
||||
for (unsigned i = 0; i < repValue.size(); ++i)
|
||||
{
|
||||
os << repValue[i].size() << ' ';
|
||||
std::copy(repValue[i].begin(), repValue[i].end(), std::ostream_iterator<double>(os, " "));
|
||||
}
|
||||
|
||||
#ifndef HAVE_SSTREAM
|
||||
os << std::ends;
|
||||
#endif
|
||||
return os.str();
|
||||
}
|
||||
|
||||
|
|
@ -301,11 +257,7 @@ inline std::string eoValueParam<std::vector<std::vector<double> > >::getValue(vo
|
|||
template <>
|
||||
inline void eoValueParam<std::vector<std::vector<double> > >::setValue(const std::string& _value)
|
||||
{
|
||||
#ifdef HAVE_SSTREAM
|
||||
std::istringstream is(_value);
|
||||
#else
|
||||
std::istrstream is(_value.c_str());
|
||||
#endif
|
||||
unsigned i,j,sz;
|
||||
is >> sz;
|
||||
repValue.resize(sz);
|
||||
|
|
@ -328,16 +280,9 @@ inline void eoValueParam<std::vector<std::vector<double> > >::setValue(const std
|
|||
template <>
|
||||
inline std::string eoValueParam<std::vector<double> >::getValue(void) const
|
||||
{
|
||||
#ifdef HAVE_SSTREAM
|
||||
std::ostringstream os;
|
||||
#else
|
||||
std::ostrstream os;
|
||||
#endif
|
||||
os << repValue.size() << ' ';
|
||||
std::copy(repValue.begin(), repValue.end(), std::ostream_iterator<double>(os, " "));
|
||||
#ifndef HAVE_SSTREAM
|
||||
os << std::ends;
|
||||
#endif
|
||||
return os.str();
|
||||
}
|
||||
|
||||
|
|
@ -345,11 +290,7 @@ inline std::string eoValueParam<std::vector<double> >::getValue(void) const
|
|||
template <>
|
||||
inline void eoValueParam<std::vector<double> >::setValue(const std::string& _value)
|
||||
{
|
||||
#ifdef HAVE_SSTREAM
|
||||
std::istringstream is(_value);
|
||||
#else
|
||||
std::istrstream is(_value.c_str());
|
||||
#endif
|
||||
unsigned sz;
|
||||
is >> sz;
|
||||
repValue.resize(sz);
|
||||
|
|
@ -362,16 +303,9 @@ inline void eoValueParam<std::vector<double> >::setValue(const std::string& _val
|
|||
template <>
|
||||
inline std::string eoValueParam<std::vector<eoMinimizingFitness> >::getValue(void) const
|
||||
{
|
||||
#ifdef HAVE_SSTREAM
|
||||
std::ostringstream os;
|
||||
#else
|
||||
std::ostrstream os;
|
||||
#endif
|
||||
os << repValue.size() << ' ';
|
||||
std::copy(repValue.begin(), repValue.end(), std::ostream_iterator<eoMinimizingFitness>(os, " "));
|
||||
#ifndef HAVE_SSTREAM
|
||||
os<< std::ends;
|
||||
#endif
|
||||
return os.str();
|
||||
}
|
||||
|
||||
|
|
@ -380,11 +314,7 @@ inline std::string eoValueParam<std::vector<eoMinimizingFitness> >::getValue(voi
|
|||
template <>
|
||||
inline void eoValueParam<std::vector<eoMinimizingFitness> >::setValue(const std::string& _value)
|
||||
{
|
||||
#ifdef HAVE_SSTREAM
|
||||
std::istringstream is(_value);
|
||||
#else
|
||||
std::istrstream is(_value.c_str());
|
||||
#endif
|
||||
unsigned sz;
|
||||
is >> sz;
|
||||
repValue.resize(sz);
|
||||
|
|
|
|||
|
|
@ -90,11 +90,7 @@ eoParser::eoParser ( unsigned _argc, char **_argv , string _programDescription,
|
|||
}
|
||||
}
|
||||
// now read arguments on command-line
|
||||
#ifdef HAVE_SSTREAM
|
||||
stringstream stream;
|
||||
#else
|
||||
strstream stream;
|
||||
#endif
|
||||
for (i = 1; i < _argc; ++i)
|
||||
{
|
||||
stream << _argv[i] << '\n';
|
||||
|
|
|
|||
|
|
@ -24,7 +24,7 @@
|
|||
*/
|
||||
//-----------------------------------------------------------------------------
|
||||
/**
|
||||
CVS Info: $Date: 2005-09-13 10:24:50 $ $Version$ $Author: kuepper $
|
||||
CVS Info: $Date: 2005-09-28 21:49:26 $ $Version$ $Author: kuepper $
|
||||
*/
|
||||
#ifndef eoParser_h
|
||||
#define eoParser_h
|
||||
|
|
@ -222,11 +222,7 @@ public:
|
|||
{
|
||||
eoValueParam<ValueType>& param = createParam(_defaultValue, _longName, _description,
|
||||
_shortHand, _section, _required);
|
||||
#ifdef HAVE_SSTREAM
|
||||
std::ostringstream os;
|
||||
#else
|
||||
std::ostrstream os;
|
||||
#endif
|
||||
os << _defaultValue;
|
||||
if(isItThere(param)) {
|
||||
param.setValue(os.str());
|
||||
|
|
|
|||
|
|
@ -35,10 +35,6 @@ that can be used to dump to the screen
|
|||
#ifndef _eoPopStat_h
|
||||
#define _eoPopStat_h
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include <config.h>
|
||||
#endif
|
||||
|
||||
#include <utils/eoStat.h>
|
||||
|
||||
|
||||
|
|
@ -69,7 +65,6 @@ public:
|
|||
Adds a \n before so it does not get mixed up with the rest of the stats
|
||||
that are written by the monitor it is probably used from.
|
||||
*/
|
||||
#ifdef HAVE_SSTREAM
|
||||
void operator()(const eoPop<EOT>& _pop)
|
||||
{
|
||||
value() = "\n# ====== pop dump =====\n";
|
||||
|
|
@ -83,24 +78,6 @@ void operator()(const eoPop<EOT>& _pop)
|
|||
value() += os.str();
|
||||
}
|
||||
}
|
||||
#else
|
||||
void operator()(const eoPop<EOT>& _pop)
|
||||
{
|
||||
char buffer[1023]; // about one k of space per member
|
||||
value() = "\n# ====== pop dump =====\n";
|
||||
unsigned howmany=combien?combien:_pop.size();
|
||||
value() += "\n"; // otherwise, possible mix-up with other stats
|
||||
for (unsigned i = 0; i < howmany; ++i)
|
||||
{
|
||||
std::ostrstream os(buffer, 1022); // leave space for emergency terminate
|
||||
os << _pop[i] << std::endl << std::ends;
|
||||
|
||||
// paranoid:
|
||||
buffer[1022] = '\0';
|
||||
value() += buffer;
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
private:
|
||||
unsigned combien;
|
||||
|
|
@ -136,7 +113,6 @@ public:
|
|||
the rest of the stats that are written by the monitor it is
|
||||
probably used from.
|
||||
*/
|
||||
#ifdef HAVE_SSTREAM
|
||||
void operator()(const std::vector<const EOT*>& _pop)
|
||||
{
|
||||
value() = ""; // empty
|
||||
|
|
@ -150,23 +126,6 @@ public:
|
|||
value() += os.str();
|
||||
}
|
||||
}
|
||||
#else
|
||||
void operator()(const std::vector<const EOT*>& _pop)
|
||||
{
|
||||
char buffer[1023]; // about one K of space per member
|
||||
value() = ""; // empty
|
||||
unsigned howMany=combien?combien:_pop.size();
|
||||
for (unsigned i = 0; i < howMany; ++i)
|
||||
{
|
||||
std::ostrstream os(buffer, 1022); // leave space for emergency terminate
|
||||
os << *_pop[i] << std::endl << std::ends;
|
||||
|
||||
// paranoid:
|
||||
buffer[1022] = '\0';
|
||||
value() += buffer;
|
||||
}
|
||||
}
|
||||
#endif
|
||||
private:
|
||||
unsigned combien;
|
||||
};
|
||||
|
|
|
|||
|
|
@ -1,10 +1,9 @@
|
|||
/*
|
||||
* Random number generator adapted from (see comments below)
|
||||
*
|
||||
* The random number generator is modified into a class
|
||||
* by Maarten Keijzer (mak@dhi.dk). Also added the Box-Muller
|
||||
* transformation to generate normal deviates.
|
||||
*
|
||||
/** Random number generator adapted from (see comments below)
|
||||
|
||||
The random number generator is modified into a class
|
||||
by Maarten Keijzer (mak@dhi.dk). Also added the Box-Muller
|
||||
transformation to generate normal deviates.
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
|
|
@ -22,142 +21,118 @@
|
|||
Contact: todos@geneura.ugr.es, http://geneura.ugr.es
|
||||
*/
|
||||
|
||||
/* ************ DOCUMENTATION IN ORIGINAL FILE *********************/
|
||||
|
||||
// This is the ``Mersenne Twister'' random number generator MT19937, which
|
||||
// generates pseudorandom integers uniformly distributed in 0..(2^32 - 1)
|
||||
// starting from any odd seed in 0..(2^32 - 1). This version is a recode
|
||||
// by Shawn Cokus (Cokus@math.washington.edu) on March 8, 1998 of a version by
|
||||
// Takuji Nishimura (who had suggestions from Topher Cooper and Marc Rieffel in
|
||||
// July-August 1997).
|
||||
//
|
||||
// Effectiveness of the recoding (on Goedel2.math.washington.edu, a DEC Alpha
|
||||
// running OSF/1) using GCC -O3 as a compiler: before recoding: 51.6 sec. to
|
||||
// generate 300 million random numbers; after recoding: 24.0 sec. for the same
|
||||
// (i.e., 46.5% of original time), so speed is now about 12.5 million random
|
||||
// number generations per second on this machine.
|
||||
//
|
||||
// According to the URL <http://www.math.keio.ac.jp/~matumoto/emt.html>
|
||||
// (and paraphrasing a bit in places), the Mersenne Twister is ``designed
|
||||
// with consideration of the flaws of various existing generators,'' has
|
||||
// a period of 2^19937 - 1, gives a sequence that is 623-dimensionally
|
||||
// equidistributed, and ``has passed many std::stringent tests, including the
|
||||
// die-hard test of G. Marsaglia and the load test of P. Hellekalek and
|
||||
// S. Wegenkittl.'' It is efficient in memory usage (typically using 2506
|
||||
// to 5012 bytes of static data, depending on data type sizes, and the code
|
||||
// is quite short as well). It generates random numbers in batches of 624
|
||||
// at a time, so the caching and pipelining of modern systems is exploited.
|
||||
// It is also divide- and mod-free.
|
||||
//
|
||||
// This library is free software; you can redistribute it and/or modify it
|
||||
// under the terms of the GNU Library General Public License as published by
|
||||
// the Free Software Foundation (either version 2 of the License or, at your
|
||||
// option, any later version). This library is distributed in the hope that
|
||||
// it will be useful, but WITHOUT ANY WARRANTY, without even the implied
|
||||
// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
||||
// the GNU Library General Public License for more details. You should have
|
||||
// received a copy of the GNU Library General Public License along with this
|
||||
// library; if not, write to the Free Software Foundation, Inc., 59 Temple
|
||||
// Place, Suite 330, Boston, MA 02111-1307, USA.
|
||||
//
|
||||
// The code as Shawn received it included the following notice:
|
||||
//
|
||||
// Copyright (C) 1997 Makoto Matsumoto and Takuji Nishimura. When
|
||||
// you use this, send an e-mail to <matumoto@math.keio.ac.jp> with
|
||||
// an appropriate reference to your work.
|
||||
//
|
||||
// It would be nice to CC: <Cokus@math.washington.edu> when you write.
|
||||
//
|
||||
|
||||
//
|
||||
// uint32_t must be an unsigned integer type capable of holding at least 32
|
||||
// bits; exactly 32 should be fastest, but 64 is better on an Alpha with
|
||||
// GCC at -O3 optimization so try your options and see what's best for you
|
||||
//
|
||||
|
||||
/* ************ END DOCUMENTATION IN ORIGINAL FILE *********************/
|
||||
|
||||
|
||||
#ifndef EO_RANDOM_NUMBER_GENERATOR
|
||||
#define EO_RANDOM_NUMBER_GENERATOR
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include <config.h>
|
||||
#endif
|
||||
#ifdef HAVE_INTTYPES_H
|
||||
#include <inttypes.h>
|
||||
#endif
|
||||
#include <stdint.h>
|
||||
#include <vector>
|
||||
#include "eoPersistent.h"
|
||||
#include "eoObject.h"
|
||||
|
||||
#include "../eoPersistent.h"
|
||||
#include "../eoObject.h"
|
||||
/** Random Number Generator
|
||||
|
||||
// TODO: check for various compilers if this is exactly 32 bits
|
||||
// Unfortunately MSVC's preprocessor does not comprehend sizeof()
|
||||
// so neat preprocessing tricks will not work
|
||||
@class eoRng eoRNG.h utils/eoRNG.h
|
||||
|
||||
#if(! (defined HAVE_UINT32_T))
|
||||
#if(SIZEOF_UNSIGNED_LONG == 4)
|
||||
typedef unsigned long uint32_t;
|
||||
#else
|
||||
#error Need to provide a type for uint32_t in eoRNG.h.
|
||||
#endif
|
||||
#endif
|
||||
eoRng is a persistent class that uses the ``Mersenne Twister'' random
|
||||
number generator MT19937 for generating random numbers. The various
|
||||
member functions implement useful functions for evolutionary
|
||||
algorithms. Included are: rand(), random(), flip() and normal().
|
||||
|
||||
<h1>DOCUMENTATION IN ORIGINAL FILE</h1>
|
||||
|
||||
This is the ``Mersenne Twister'' random number generator MT19937, which
|
||||
generates pseudorandom integers uniformly distributed in 0..(2^32 - 1) starting
|
||||
from any odd seed in 0..(2^32 - 1). This version is a recode by Shawn Cokus
|
||||
(Cokus@math.washington.edu) on March 8, 1998 of a version by Takuji Nishimura
|
||||
(who had suggestions from Topher Cooper and Marc Rieffel in July-August 1997).
|
||||
|
||||
Effectiveness of the recoding (on Goedel2.math.washington.edu, a DEC Alpha
|
||||
running OSF/1) using GCC -O3 as a compiler: before recoding: 51.6 sec. to
|
||||
generate 300 million random numbers; after recoding: 24.0 sec. for the same
|
||||
(i.e., 46.5% of original time), so speed is now about 12.5 million random number
|
||||
generations per second on this machine.
|
||||
|
||||
According to the URL <http://www.math.keio.ac.jp/~matumoto/emt.html> (and
|
||||
paraphrasing a bit in places), the Mersenne Twister is ``designed with
|
||||
consideration of the flaws of various existing generators,'' has a period of
|
||||
2^19937 - 1, gives a sequence that is 623-dimensionally equidistributed, and
|
||||
``has passed many std::stringent tests, including the die-hard test of G.
|
||||
Marsaglia and the load test of P. Hellekalek and S. Wegenkittl.'' It is
|
||||
efficient in memory usage (typically using 2506 to 5012 bytes of static data,
|
||||
depending on data type sizes, and the code is quite short as well). It generates
|
||||
random numbers in batches of 624 at a time, so the caching and pipelining of
|
||||
modern systems is exploited. It is also divide- and mod-free.
|
||||
|
||||
The code as Shawn received it included the following notice:
|
||||
- Copyright (C) 1997 Makoto Matsumoto and Takuji Nishimura. When you use this,
|
||||
send an e-mail to <matumoto@math.keio.ac.jp> with an appropriate reference to
|
||||
your work.
|
||||
- It would be nice to CC: <Cokus@math.washington.edu> when you write.
|
||||
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
// eoRng
|
||||
//-----------------------------------------------------------------------------
|
||||
/**
|
||||
\class eoRng eoRNG.h utils/eoRNG.h
|
||||
eoRng is a persistent class that uses the ``Mersenne Twister'' random number generator MT19937
|
||||
for generating random numbers. The various member functions implement useful functions
|
||||
for evolutionary algorithms. Included are: rand(), random(), flip() and normal().
|
||||
<h1>Portability</h1>
|
||||
|
||||
Note for people porting EO to other platforms: please make sure that the typedef
|
||||
Note for people porting EO to other platforms: please make sure that the type
|
||||
uint32_t in the file eoRng.h is exactly 32 bits long. It may be longer, but not
|
||||
shorter. If it is longer, file compatibility between EO on different platforms
|
||||
may be broken.
|
||||
*/
|
||||
class eoRng : public eoObject, public eoPersistent
|
||||
class eoRng : public eoObject, public eoPersistent
|
||||
{
|
||||
public :
|
||||
/**
|
||||
ctor takes a random seed; if you want another seed, use reseed
|
||||
@see reseed to see why the parameter to initialize is doubled
|
||||
*/
|
||||
|
||||
eoRng(uint32_t s) : state(0), next(0), left(-1), cached(false), N(624), M(397), K(0x9908B0DFU) {
|
||||
state = new uint32_t[N+1];
|
||||
initialize(2*s);
|
||||
}
|
||||
/** Constructor
|
||||
|
||||
~eoRng(void)
|
||||
{
|
||||
delete [] state;
|
||||
}
|
||||
@param s Random seed; if you want another seed, use reseed.
|
||||
|
||||
/**
|
||||
* Re-initializes the Random Number Generator.
|
||||
* WARNING: after Jeroen Eggermont <jeggermo@liacs.nl> noticed that
|
||||
* initialize does not differentiate between odd and even numbers,
|
||||
* the argument to reseed is now doubled before being passed on.
|
||||
*
|
||||
* Manually divide the seed by 2 if you want to re-run old runs
|
||||
*
|
||||
* MS. 5 Oct. 2001
|
||||
*/
|
||||
void reseed(uint32_t s)
|
||||
{
|
||||
initialize(2*s);
|
||||
}
|
||||
@see reseed for details on usage of the seeding value.
|
||||
*/
|
||||
eoRng(uint32_t s)
|
||||
: state(0), next(0), left(-1), cached(false), N(624), M(397), K(0x9908B0DFU)
|
||||
{
|
||||
state = new uint32_t[N+1];
|
||||
initialize(2*s);
|
||||
}
|
||||
|
||||
/**
|
||||
Re-initializes the Random Number Generator - old version
|
||||
*/
|
||||
void oldReseed(uint32_t s)
|
||||
{
|
||||
initialize(s);
|
||||
}
|
||||
~eoRng(void)
|
||||
{
|
||||
delete [] state;
|
||||
}
|
||||
|
||||
/** Re-initializes the Random Number Generator.
|
||||
|
||||
WARNING: Jeroen Eggermont <jeggermo@liacs.nl> noticed that initialize does
|
||||
not differentiate between odd and even numbers, therefore the argument to
|
||||
reseed is now doubled before being passed on.
|
||||
|
||||
Manually divide the seed by 2 if you want to re-run old runs
|
||||
|
||||
@version MS. 5 Oct. 2001
|
||||
*/
|
||||
void reseed(uint32_t s)
|
||||
{
|
||||
initialize(2*s);
|
||||
}
|
||||
|
||||
/** Re-initializes the Random Number Generator
|
||||
|
||||
This is the traditional seeding procedure.
|
||||
|
||||
@see reseed for details on usage of the seeding value.
|
||||
|
||||
@version old version
|
||||
*/
|
||||
void oldReseed(uint32_t s)
|
||||
{
|
||||
initialize(s);
|
||||
}
|
||||
|
||||
/**
|
||||
uniform(m = 1.0) returns a random double in the range [0, m)
|
||||
|
|
@ -218,44 +193,52 @@ public :
|
|||
*/
|
||||
uint32_t rand();
|
||||
|
||||
/**
|
||||
rand_max() the maximum returned by rand()
|
||||
*/
|
||||
uint32_t rand_max(void) const { return (uint32_t) 0xffffffff; }
|
||||
/**
|
||||
rand_max() the maximum returned by rand()
|
||||
*/
|
||||
uint32_t rand_max(void) const { return uint32_t(0xffffffff); }
|
||||
|
||||
/**
|
||||
roulette_wheel(vec, total = 0) does a roulette wheel selection
|
||||
on the input std::vector vec. If the total is not supplied, it is
|
||||
calculated. It returns an integer denoting the selected argument.
|
||||
*/
|
||||
template <class T>
|
||||
int roulette_wheel(const std::vector<T>& vec, T total = 0)
|
||||
{
|
||||
if (total == 0)
|
||||
{ // count
|
||||
for (unsigned i = 0; i < vec.size(); ++i)
|
||||
total += vec[i];
|
||||
}
|
||||
/**
|
||||
roulette_wheel(vec, total = 0) does a roulette wheel selection
|
||||
on the input std::vector vec. If the total is not supplied, it is
|
||||
calculated. It returns an integer denoting the selected argument.
|
||||
*/
|
||||
template <typename TYPE>
|
||||
int roulette_wheel(const std::vector<TYPE>& vec, TYPE total = 0)
|
||||
{
|
||||
if (total == 0)
|
||||
{ // count
|
||||
for (unsigned i = 0; i < vec.size(); ++i)
|
||||
total += vec[i];
|
||||
}
|
||||
double fortune = uniform() * total;
|
||||
int i = 0;
|
||||
while (fortune > 0)
|
||||
{
|
||||
fortune -= vec[i++];
|
||||
}
|
||||
return --i;
|
||||
};
|
||||
|
||||
double fortune = uniform() * total;
|
||||
int i = 0;
|
||||
|
||||
while (fortune > 0)
|
||||
{
|
||||
fortune -= vec[i++];
|
||||
}
|
||||
/** Randomly select element from vector.
|
||||
|
||||
return --i;
|
||||
}
|
||||
@return Uniformly chosen element from the vector.
|
||||
*/
|
||||
template <typename TYPE>
|
||||
const TYPE& choice(const std::vector<TYPE>& vec) const
|
||||
{ return vec[random(vec.size())]; }
|
||||
|
||||
/**
|
||||
* choice(vec), returns a uniformly chosen element from the vector
|
||||
*/
|
||||
template <class T>
|
||||
const T& choice(const std::vector<T>& vec) { return vec[random(vec.size())]; }
|
||||
|
||||
template <class T>
|
||||
T& choice(std::vector<T>& vec) { return vec[random(vec.size())]; }
|
||||
/** Randomly select element from vector.
|
||||
|
||||
@overload
|
||||
|
||||
@return Uniformly chosen element from the vector.
|
||||
*/
|
||||
template <typename TYPE>
|
||||
TYPE& choice(std::vector<TYPE>& vec)
|
||||
{ return vec[random(vec.size())]; }
|
||||
|
||||
///
|
||||
void printOn(std::ostream& _os) const
|
||||
|
|
@ -474,3 +457,10 @@ namespace eo {
|
|||
|
||||
#endif
|
||||
|
||||
|
||||
// Local Variables:
|
||||
// coding: iso-8859-1
|
||||
// mode: C++
|
||||
// c-file-style: "Stroustrup"
|
||||
// fill-column: 80
|
||||
// End:
|
||||
|
|
|
|||
|
|
@ -8,11 +8,7 @@
|
|||
#endif
|
||||
|
||||
#include <ctime>
|
||||
#ifdef HAVE_SSTREAM
|
||||
#include <sstream>
|
||||
#else
|
||||
#include <strstream>
|
||||
#endif
|
||||
|
||||
#include "eoRealBounds.h"
|
||||
#include "eoRealVectorBounds.h"
|
||||
|
|
@ -37,11 +33,7 @@ bool remove_leading(std::string & _s, const std::string _delim)
|
|||
|
||||
double read_double(std::string _s)
|
||||
{
|
||||
#ifdef HAVE_SSTREAM
|
||||
std::istringstream is(_s);
|
||||
#else
|
||||
std::istrstream is(_s.c_str());
|
||||
#endif
|
||||
double r;
|
||||
is >> r;
|
||||
return r;
|
||||
|
|
@ -49,11 +41,7 @@ double read_double(std::string _s)
|
|||
|
||||
long int read_int(std::string _s)
|
||||
{
|
||||
#ifdef HAVE_SSTREAM
|
||||
std::istringstream is(_s);
|
||||
#else
|
||||
std::istrstream is(_s.c_str());
|
||||
#endif
|
||||
long int i;
|
||||
is >> i;
|
||||
return i;
|
||||
|
|
|
|||
|
|
@ -8,11 +8,7 @@
|
|||
|
||||
#include <algorithm>
|
||||
#include <fstream>
|
||||
#ifdef HAVE_SSTREAM
|
||||
#include <sstream>
|
||||
#else
|
||||
#include <strstream>
|
||||
#endif
|
||||
|
||||
#include "eoState.h"
|
||||
#include "eoObject.h"
|
||||
|
|
@ -32,7 +28,7 @@ void removeComment(string& str, string comment)
|
|||
}
|
||||
}
|
||||
|
||||
bool is_section(const string& str, string& name)
|
||||
bool is_section(const string& str, string& name)
|
||||
{
|
||||
string::size_type pos = str.find("\\section{");
|
||||
|
||||
|
|
@ -58,12 +54,12 @@ eoState::~eoState(void)
|
|||
delete ownedObjects[i];
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void eoState::registerObject(eoPersistent& registrant)
|
||||
{
|
||||
string name = createObjectName(dynamic_cast<eoObject*>(®istrant));
|
||||
|
||||
pair<ObjectMap::iterator,bool> res = objectMap.insert(make_pair(name, ®istrant));
|
||||
|
||||
pair<ObjectMap::iterator,bool> res = objectMap.insert(make_pair(name, ®istrant));
|
||||
|
||||
if (res.second == true)
|
||||
{
|
||||
|
|
@ -84,7 +80,7 @@ void eoState::load(const string& _filename)
|
|||
string str = "Could not open file " + _filename;
|
||||
throw runtime_error(str);
|
||||
}
|
||||
|
||||
|
||||
load(is);
|
||||
}
|
||||
|
||||
|
|
@ -94,7 +90,7 @@ void eoState::load(std::istream& is)
|
|||
string name;
|
||||
|
||||
getline(is, str);
|
||||
|
||||
|
||||
if (is.fail())
|
||||
{
|
||||
string str = "Error while reading stream";
|
||||
|
|
@ -118,7 +114,7 @@ void eoState::load(std::istream& is)
|
|||
}
|
||||
else
|
||||
{
|
||||
|
||||
|
||||
eoPersistent* object = it->second;
|
||||
|
||||
// now we have the object, get lines, remove comments etc.
|
||||
|
|
@ -135,11 +131,7 @@ void eoState::load(std::istream& is)
|
|||
removeComment(str, getCommentString());
|
||||
fullstring += str + "\n";
|
||||
}
|
||||
#ifdef HAVE_SSTREAM
|
||||
istringstream the_stream(fullstring);
|
||||
#else
|
||||
istrstream the_stream(fullstring.c_str(), fullstring.size());
|
||||
#endif
|
||||
object->readFrom(the_stream);
|
||||
}
|
||||
}
|
||||
|
|
@ -180,32 +172,21 @@ string eoState::createObjectName(eoObject* obj)
|
|||
{
|
||||
if (obj == 0)
|
||||
{
|
||||
#ifdef HAVE_SSTREAM
|
||||
ostringstream os;
|
||||
#else
|
||||
ostrstream os;
|
||||
#endif
|
||||
os << objectMap.size();
|
||||
return os.str();
|
||||
}
|
||||
// else
|
||||
|
||||
|
||||
string name = obj->className();
|
||||
ObjectMap::const_iterator it = objectMap.find(name);
|
||||
|
||||
unsigned count = 1;
|
||||
while (it != objectMap.end())
|
||||
{
|
||||
#ifdef HAVE_SSTREAM
|
||||
ostringstream os;
|
||||
os << obj->className().c_str() << count++;
|
||||
#else
|
||||
ostrstream os;
|
||||
os << obj->className().c_str() << count++ << ends;
|
||||
#endif
|
||||
|
||||
name = os.str();
|
||||
|
||||
it = objectMap.find(name);
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -6,11 +6,7 @@
|
|||
#include <config.h>
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_SSTREAM
|
||||
#include <sstream>
|
||||
#else
|
||||
#include <strstream>
|
||||
#endif
|
||||
|
||||
#include <utils/eoState.h>
|
||||
#include <utils/eoUpdater.h>
|
||||
|
|
@ -24,28 +20,17 @@ void eoTimedStateSaver::operator()(void)
|
|||
if (now >= last_time + interval)
|
||||
{
|
||||
last_time = now;
|
||||
|
||||
#ifdef HAVE_SSTREAM
|
||||
ostringstream os;
|
||||
os << prefix << (now - first_time) << '.' << extension;
|
||||
#else
|
||||
ostrstream os;
|
||||
os << prefix << (now - first_time) << '.' << extension << ends;
|
||||
#endif
|
||||
state.save(os.str());
|
||||
}
|
||||
}
|
||||
|
||||
void eoCountedStateSaver::doItNow(void)
|
||||
{
|
||||
#ifdef HAVE_SSTREAM
|
||||
ostringstream os;
|
||||
os << prefix << counter << '.' << extension;
|
||||
#else
|
||||
ostrstream os;
|
||||
os << prefix << counter << '.' << extension << ends;
|
||||
#endif
|
||||
state.save(os.str());
|
||||
os << prefix << counter << '.' << extension;
|
||||
state.save(os.str());
|
||||
}
|
||||
|
||||
void eoCountedStateSaver::operator()(void)
|
||||
|
|
|
|||
|
|
@ -26,6 +26,9 @@
|
|||
/** test program for the general operator - millenium version!
|
||||
* uses dummy individuals
|
||||
*/
|
||||
|
||||
#include <sstream>
|
||||
|
||||
#include <eo>
|
||||
#include <eoPopulator.h>
|
||||
#include <eoOpContainer.h>
|
||||
|
|
@ -176,13 +179,7 @@ void init(eoPop<Dummy> & _pop, unsigned _pSize)
|
|||
}
|
||||
for (unsigned i=0; i<_pSize; i++)
|
||||
{
|
||||
#ifdef HAVE_SSTREAM
|
||||
std::ostringstream os;
|
||||
#else
|
||||
char s[255];
|
||||
std::ostrstream os(s, 254);
|
||||
#endif
|
||||
|
||||
os << i << std::ends;
|
||||
_pop[i] = Dummy(os.str());
|
||||
_pop[i].fitness(i);
|
||||
|
|
|
|||
|
|
@ -8,13 +8,9 @@
|
|||
#endif
|
||||
|
||||
#include <iostream>
|
||||
#include <sstream>
|
||||
#include <stdexcept>
|
||||
#include <vector>
|
||||
#ifdef HAVE_SSTREAM
|
||||
#include <sstream>
|
||||
#else
|
||||
#include <strstream>
|
||||
#endif
|
||||
|
||||
// general
|
||||
#include <eo>
|
||||
|
|
|
|||
|
|
@ -30,11 +30,6 @@
|
|||
|
||||
#include <cassert>
|
||||
#include <iostream>
|
||||
#ifdef HAVE_SSTREAM
|
||||
#include <sstream>
|
||||
#else
|
||||
#include <strstream>
|
||||
#endif
|
||||
|
||||
#include <utils/eoRndGenerators.h>
|
||||
#include <eoVector.h> // eoVector
|
||||
|
|
|
|||
|
|
@ -27,11 +27,7 @@
|
|||
#endif
|
||||
|
||||
#include <iostream> // std::cout
|
||||
#ifdef HAVE_SSTREAM
|
||||
#include <sstream>
|
||||
#else
|
||||
#include <strstream> // ostrstream, istrstream
|
||||
#endif
|
||||
|
||||
#include <eo> // general EO
|
||||
#include <ga.h> // bitstring representation & operators
|
||||
|
|
@ -65,23 +61,14 @@ void main_function()
|
|||
std::cout << "chrom: " << chrom << std::endl
|
||||
<< "chrom2: " << chrom2 << std::endl;
|
||||
|
||||
#ifdef HAVE_SSTREAM
|
||||
std::ostringstream os;
|
||||
#else
|
||||
char buff[1024];
|
||||
std::ostrstream os(buff, 1024);
|
||||
#endif
|
||||
os << chrom;
|
||||
#ifdef HAVE_SSTREAM
|
||||
std::istringstream is(os.str());
|
||||
#else
|
||||
std::istrstream is(os.str());
|
||||
#endif
|
||||
is >> chrom2; chrom.fitness(binary_value(chrom2));
|
||||
|
||||
|
||||
std::cout << "\nTesting reading, writing\n";
|
||||
std::cout << "chrom: " << chrom << "\nchrom2: " << chrom2 << '\n';
|
||||
|
||||
|
||||
std::fill(chrom.begin(), chrom.end(), false);
|
||||
std::cout << "--------------------------------------------------"
|
||||
<< std::endl << "eoMonOp's aplied to .......... " << chrom << std::endl;
|
||||
|
|
@ -95,7 +82,7 @@ void main_function()
|
|||
eoOneBitFlip<Chrom> bitflip;
|
||||
bitflip(chrom); chrom.fitness(binary_value(chrom));
|
||||
std::cout << "after eoBitFlip .............. " << chrom << std::endl;
|
||||
|
||||
|
||||
eoBitMutation<Chrom> mutation(0.5);
|
||||
mutation(chrom); chrom.fitness(binary_value(chrom));
|
||||
std::cout << "after eoBinMutation(0.5) ..... " << chrom << std::endl;
|
||||
|
|
@ -115,15 +102,15 @@ void main_function()
|
|||
std::fill(chrom.begin(), chrom.end(), false); chrom.fitness(binary_value(chrom));
|
||||
std::fill(chrom2.begin(), chrom2.end(), true); chrom2.fitness(binary_value(chrom2));
|
||||
std::cout << "--------------------------------------------------"
|
||||
<< std::endl << "eoBinOp's aplied to ... "
|
||||
<< std::endl << "eoBinOp's aplied to ... "
|
||||
<< chrom << " " << chrom2 << std::endl;
|
||||
|
||||
eo1PtBitXover<Chrom> xover;
|
||||
std::fill(chrom.begin(), chrom.end(), false);
|
||||
std::fill(chrom2.begin(), chrom2.end(), true);
|
||||
xover(chrom, chrom2);
|
||||
xover(chrom, chrom2);
|
||||
chrom.fitness(binary_value(chrom)); chrom2.fitness(binary_value(chrom2));
|
||||
std::cout << "eoBinCrossover ........ " << chrom << " " << chrom2 << std::endl;
|
||||
std::cout << "eoBinCrossover ........ " << chrom << " " << chrom2 << std::endl;
|
||||
|
||||
for (i = 1; i < SIZE; i++)
|
||||
{
|
||||
|
|
@ -132,8 +119,8 @@ void main_function()
|
|||
std::fill(chrom2.begin(), chrom2.end(), true);
|
||||
nxover(chrom, chrom2);
|
||||
chrom.fitness(binary_value(chrom)); chrom2.fitness(binary_value(chrom2));
|
||||
std::cout << "eoBinNxOver(" << i << ") ........ "
|
||||
<< chrom << " " << chrom2 << std::endl;
|
||||
std::cout << "eoBinNxOver(" << i << ") ........ "
|
||||
<< chrom << " " << chrom2 << std::endl;
|
||||
}
|
||||
|
||||
for (i = 1; i < SIZE / 2; i++)
|
||||
|
|
@ -144,8 +131,8 @@ void main_function()
|
|||
std::fill(chrom2.begin(), chrom2.end(), true);
|
||||
gxover(chrom, chrom2);
|
||||
chrom.fitness(binary_value(chrom)); chrom2.fitness(binary_value(chrom2));
|
||||
std::cout << "eoBinGxOver(" << i << ", " << j << ") ..... "
|
||||
<< chrom << " " << chrom2 << std::endl;
|
||||
std::cout << "eoBinGxOver(" << i << ", " << j << ") ..... "
|
||||
<< chrom << " " << chrom2 << std::endl;
|
||||
}
|
||||
|
||||
// test SGA algorithm
|
||||
|
|
@ -206,7 +193,7 @@ void main_function()
|
|||
//-----------------------------------------------------------------------------
|
||||
// For MSVC memory lead detection
|
||||
#ifdef _MSC_VER
|
||||
#include <crtdbg.h>
|
||||
#include <crtdbg.h>
|
||||
#endif
|
||||
|
||||
int main()
|
||||
|
|
|
|||
|
|
@ -10,16 +10,8 @@
|
|||
#include <config.h>
|
||||
#endif
|
||||
|
||||
// standard includes
|
||||
#include <stdexcept> // runtime_error
|
||||
#include <iostream> // cout
|
||||
#ifdef HAVE_SSTREAM
|
||||
#include <sstream>
|
||||
#else
|
||||
#include <strstream> // ostrstream, istrstream
|
||||
#endif
|
||||
|
||||
// the general include for eo
|
||||
#include <stdexcept>
|
||||
#include <iostream>
|
||||
|
||||
#include <eo>
|
||||
#include <ga.h>
|
||||
|
|
@ -27,7 +19,7 @@
|
|||
// Use functions from namespace std
|
||||
using namespace std;
|
||||
|
||||
// REPRESENTATION
|
||||
// REPRESENTATION
|
||||
//-----------------------------------------------------------------------------
|
||||
// define your individuals
|
||||
typedef eoBit<double> Indi; // A bitstring with fitness double
|
||||
|
|
@ -63,7 +55,7 @@ void main_function(int argc, char **argv)
|
|||
//////////////////////////
|
||||
// Random seed
|
||||
//////////////////////////
|
||||
//reproducible random seed: if you don't change SEED above,
|
||||
//reproducible random seed: if you don't change SEED above,
|
||||
// you'll aways get the same result, NOT a random run
|
||||
rng.reseed(SEED);
|
||||
|
||||
|
|
@ -136,21 +128,21 @@ void main_function(int argc, char **argv)
|
|||
/////////////////////////////////////
|
||||
// stop after MAX_GEN generations
|
||||
eoGenContinue<Indi> continuator(MAX_GEN);
|
||||
|
||||
|
||||
// GENERATION
|
||||
/////////////////////////////////////////
|
||||
// the algorithm
|
||||
////////////////////////////////////////
|
||||
// standard Generational GA requires as parameters
|
||||
// selection, evaluation, crossover and mutation, stopping criterion
|
||||
|
||||
|
||||
eoSGA<Indi> gga(select, xover, CROSS_RATE, mutation, MUT_RATE,
|
||||
|
||||
eoSGA<Indi> gga(select, xover, CROSS_RATE, mutation, MUT_RATE,
|
||||
eval, continuator);
|
||||
|
||||
// Apply algo to pop - that's it!
|
||||
gga(pop);
|
||||
|
||||
|
||||
// OUTPUT
|
||||
// Print (sorted) intial population
|
||||
pop.sort();
|
||||
|
|
|
|||
|
|
@ -9,16 +9,9 @@
|
|||
#include <config.h>
|
||||
#endif
|
||||
|
||||
// standard includes
|
||||
#include <stdexcept> // runtime_error
|
||||
#include <iostream> // cout
|
||||
#ifdef HAVE_SSTREAM
|
||||
#include <stdexcept>
|
||||
#include <iostream>
|
||||
#include <sstream>
|
||||
#else
|
||||
#include <strstream> // ostrstream, istrstream
|
||||
#endif
|
||||
|
||||
// the general include for eo
|
||||
|
||||
#include <eo>
|
||||
#include <es.h>
|
||||
|
|
@ -34,7 +27,7 @@ using namespace std;
|
|||
// EVAL
|
||||
//-----------------------------------------------------------------------------
|
||||
// a simple fitness function that computes the euclidian norm of a real vector
|
||||
// @param _indi A real-valued individual
|
||||
// @param _indi A real-valued individual
|
||||
|
||||
double real_value(const Indi & _indi)
|
||||
{
|
||||
|
|
@ -62,7 +55,7 @@ void main_function(int argc, char **argv)
|
|||
//////////////////////////
|
||||
// Random seed
|
||||
//////////////////////////
|
||||
//reproducible random seed: if you don't change SEED above,
|
||||
//reproducible random seed: if you don't change SEED above,
|
||||
// you'll aways get the same result, NOT a random run
|
||||
rng.reseed(SEED);
|
||||
|
||||
|
|
@ -121,7 +114,7 @@ void main_function(int argc, char **argv)
|
|||
eoSegmentCrossover<Indi> xover;
|
||||
// MUTATION
|
||||
// offspring(i) uniformly chosen in [parent(i)-epsilon, parent(i)+epsilon]
|
||||
eoUniformMutation<Indi> mutation(EPSILON);
|
||||
eoUniformMutation<Indi> mutation(EPSILON);
|
||||
|
||||
// STOP
|
||||
// CHECKPOINT
|
||||
|
|
@ -130,21 +123,21 @@ void main_function(int argc, char **argv)
|
|||
/////////////////////////////////////
|
||||
// stop after MAX_GEN generations
|
||||
eoGenContinue<Indi> continuator(MAX_GEN);
|
||||
|
||||
|
||||
// GENERATION
|
||||
/////////////////////////////////////////
|
||||
// the algorithm
|
||||
////////////////////////////////////////
|
||||
// standard Generational GA requires
|
||||
// selection, evaluation, crossover and mutation, stopping criterion
|
||||
|
||||
|
||||
eoSGA<Indi> gga(select, xover, CROSS_RATE, mutation, MUT_RATE,
|
||||
|
||||
eoSGA<Indi> gga(select, xover, CROSS_RATE, mutation, MUT_RATE,
|
||||
eval, continuator);
|
||||
|
||||
// Apply algo to pop - that's it!
|
||||
gga(pop);
|
||||
|
||||
|
||||
// OUTPUT
|
||||
// Print (sorted) intial population
|
||||
pop.sort();
|
||||
|
|
|
|||
|
|
@ -12,11 +12,6 @@
|
|||
// standard includes
|
||||
#include <iostream>
|
||||
#include <stdexcept>
|
||||
#ifdef HAVE_SSTREAM
|
||||
#include <sstream>
|
||||
#else
|
||||
#include <strstream>
|
||||
#endif
|
||||
|
||||
// the general include for eo
|
||||
#include <eo>
|
||||
|
|
@ -57,7 +52,7 @@ void main_function(int argc, char **argv)
|
|||
//////////////////////////
|
||||
// Random seed
|
||||
//////////////////////////
|
||||
//reproducible random seed: if you don't change SEED above,
|
||||
//reproducible random seed: if you don't change SEED above,
|
||||
// you'll aways get the same result, NOT a random run
|
||||
rng.reseed(SEED);
|
||||
|
||||
|
|
@ -96,10 +91,10 @@ void main_function(int argc, char **argv)
|
|||
// selection and replacement
|
||||
////////////////////////////////////
|
||||
|
||||
// solution solution solution: uncomment one of the following,
|
||||
// solution solution solution: uncomment one of the following,
|
||||
// comment out the eoDetTournament lines
|
||||
|
||||
// The well-known roulette
|
||||
// The well-known roulette
|
||||
// eoProportionalSelect<Indi> select;
|
||||
|
||||
// could also use stochastic binary tournament selection
|
||||
|
|
@ -121,7 +116,7 @@ void main_function(int argc, char **argv)
|
|||
/////////////////////////////////////
|
||||
// stop after MAX_GEN generations
|
||||
eoGenContinue<Indi> continuator(MAX_GEN);
|
||||
|
||||
|
||||
|
||||
//////////////////////////////////////
|
||||
// The variation operators
|
||||
|
|
@ -136,14 +131,14 @@ void main_function(int argc, char **argv)
|
|||
////////////////////////////////////////
|
||||
// standard Generational GA requires as parameters
|
||||
// selection, evaluation, crossover and mutation, stopping criterion
|
||||
|
||||
|
||||
eoSGA<Indi> gga(select, xover, CROSS_RATE, mutation, MUT_RATE,
|
||||
|
||||
eoSGA<Indi> gga(select, xover, CROSS_RATE, mutation, MUT_RATE,
|
||||
eval, continuator);
|
||||
|
||||
// Apply algo to pop - that's it!
|
||||
gga(pop);
|
||||
|
||||
|
||||
// Print (sorted) intial population
|
||||
pop.sort();
|
||||
cout << "FINAL Population\n" << pop << endl;
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
// FirstBitEA.cpp
|
||||
//-----------------------------------------------------------------------------
|
||||
//*
|
||||
// Still an instance of a VERY simple Bitstring Genetic Algorithm
|
||||
// Still an instance of a VERY simple Bitstring Genetic Algorithm
|
||||
// (see FirstBitGA.cpp) but now with Breeder - and Combined Ops
|
||||
//
|
||||
//-----------------------------------------------------------------------------
|
||||
|
|
@ -11,13 +11,8 @@
|
|||
#endif
|
||||
|
||||
// standard includes
|
||||
#include <stdexcept> // runtime_error
|
||||
#include <stdexcept> // runtime_error
|
||||
#include <iostream> // cout
|
||||
#ifdef HAVE_SSTREAM
|
||||
#include <sstream>
|
||||
#else
|
||||
#include <strstream> // ostrstream, istrstream
|
||||
#endif
|
||||
|
||||
// the general include for eo
|
||||
#include <eo>
|
||||
|
|
@ -68,7 +63,7 @@ void main_function(int argc, char **argv)
|
|||
//////////////////////////
|
||||
// Random seed
|
||||
//////////////////////////
|
||||
//reproducible random seed: if you don't change SEED above,
|
||||
//reproducible random seed: if you don't change SEED above,
|
||||
// you'll aways get the same result, NOT a random run
|
||||
rng.reseed(SEED);
|
||||
|
||||
|
|
@ -112,9 +107,9 @@ void main_function(int argc, char **argv)
|
|||
eoSelectPerc<Indi> select(selectOne);// by default rate==1
|
||||
|
||||
// REPLACE
|
||||
// And we now have the full slection/replacement - though with
|
||||
// And we now have the full slection/replacement - though with
|
||||
// no replacement (== generational replacement) at the moment :-)
|
||||
eoGenerationalReplacement<Indi> replace;
|
||||
eoGenerationalReplacement<Indi> replace;
|
||||
|
||||
// OPERATORS
|
||||
//////////////////////////////////////
|
||||
|
|
@ -136,7 +131,7 @@ void main_function(int argc, char **argv)
|
|||
// standard bit-flip mutation for bitstring
|
||||
eoBitMutation<Indi> mutationBitFlip(P_MUT_PER_BIT);
|
||||
// mutate exactly 1 bit per individual
|
||||
eoDetBitFlip<Indi> mutationOneBit;
|
||||
eoDetBitFlip<Indi> mutationOneBit;
|
||||
// Combine them with relative rates
|
||||
eoPropCombinedMonOp<Indi> mutation(mutationBitFlip, bitFlipRate);
|
||||
mutation.add(mutationOneBit, oneBitRate, true);
|
||||
|
|
@ -159,20 +154,20 @@ void main_function(int argc, char **argv)
|
|||
eoCombinedContinue<Indi> continuator(genCont);
|
||||
continuator.add(steadyCont);
|
||||
continuator.add(fitCont);
|
||||
|
||||
|
||||
// GENERATION
|
||||
/////////////////////////////////////////
|
||||
// the algorithm
|
||||
////////////////////////////////////////
|
||||
|
||||
// Easy EA requires
|
||||
// Easy EA requires
|
||||
// selection, transformation, eval, replacement, and stopping criterion
|
||||
eoEasyEA<Indi> gga(continuator, eval, select, transform, replace);
|
||||
|
||||
// Apply algo to pop - that's it!
|
||||
cout << "\n Here we go\n\n";
|
||||
gga(pop);
|
||||
|
||||
|
||||
// OUTPUT
|
||||
// Print (sorted) intial population
|
||||
pop.sort();
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
// FirstRealEA.cpp
|
||||
//-----------------------------------------------------------------------------
|
||||
//*
|
||||
// Still an instance of a VERY simple Real-coded Genetic Algorithm
|
||||
// Still an instance of a VERY simple Real-coded Genetic Algorithm
|
||||
// (see FirstBitGA.cpp) but now with Breeder - and Combined Ops
|
||||
//
|
||||
//-----------------------------------------------------------------------------
|
||||
|
|
@ -11,13 +11,8 @@
|
|||
#endif
|
||||
|
||||
// standard includes
|
||||
#include <stdexcept> // runtime_error
|
||||
#include <stdexcept> // runtime_error
|
||||
#include <iostream> // cout
|
||||
#ifdef HAVE_SSTREAM
|
||||
#include <sstream>
|
||||
#else
|
||||
#include <strstream> // ostrstream, istrstream
|
||||
#endif
|
||||
|
||||
// the general include for eo
|
||||
#include <eo>
|
||||
|
|
@ -26,7 +21,7 @@
|
|||
// REPRESENTATION
|
||||
//-----------------------------------------------------------------------------
|
||||
// define your individuals
|
||||
typedef eoReal<double> Indi;
|
||||
typedef eoReal<double> Indi;
|
||||
|
||||
// Use functions from namespace std
|
||||
using namespace std;
|
||||
|
|
@ -69,7 +64,7 @@ void main_function(int argc, char **argv)
|
|||
//////////////////////////
|
||||
// Random seed
|
||||
//////////////////////////
|
||||
//reproducible random seed: if you don't change SEED above,
|
||||
//reproducible random seed: if you don't change SEED above,
|
||||
// you'll aways get the same result, NOT a random run
|
||||
rng.reseed(SEED);
|
||||
|
||||
|
|
@ -90,7 +85,7 @@ void main_function(int argc, char **argv)
|
|||
eoInitFixedLength<Indi> random(VEC_SIZE, uGen);
|
||||
// Initialization of the population
|
||||
eoPop<Indi> pop(POP_SIZE, random);
|
||||
|
||||
|
||||
// and evaluate it in one loop
|
||||
apply<Indi>(eval, pop); // STL syntax
|
||||
|
||||
|
|
@ -112,9 +107,9 @@ void main_function(int argc, char **argv)
|
|||
eoSelectPerc<Indi> select(selectOne);// by default rate==1
|
||||
|
||||
// REPLACE
|
||||
// And we now have the full slection/replacement - though with
|
||||
// And we now have the full slection/replacement - though with
|
||||
// no replacement (== generational replacement) at the moment :-)
|
||||
eoGenerationalReplacement<Indi> replace;
|
||||
eoGenerationalReplacement<Indi> replace;
|
||||
|
||||
// OPERATORS
|
||||
//////////////////////////////////////
|
||||
|
|
@ -131,11 +126,11 @@ void main_function(int argc, char **argv)
|
|||
|
||||
// MUTATION
|
||||
// offspring(i) uniformly chosen in [parent(i)-epsilon, parent(i)+epsilon]
|
||||
eoUniformMutation<Indi> mutationU(EPSILON);
|
||||
eoUniformMutation<Indi> mutationU(EPSILON);
|
||||
// k (=1) coordinates of parents are uniformly modified
|
||||
eoDetUniformMutation<Indi> mutationD(EPSILON);
|
||||
eoDetUniformMutation<Indi> mutationD(EPSILON);
|
||||
// all coordinates of parents are normally modified (stDev SIGMA)
|
||||
eoNormalMutation<Indi> mutationN(SIGMA);
|
||||
eoNormalMutation<Indi> mutationN(SIGMA);
|
||||
// Combine them with relative weights
|
||||
eoPropCombinedMonOp<Indi> mutation(mutationU, uniformMutRate);
|
||||
mutation.add(mutationD, detMutRate);
|
||||
|
|
@ -156,7 +151,7 @@ void main_function(int argc, char **argv)
|
|||
eoCombinedContinue<Indi> continuator(genCont);
|
||||
continuator.add(steadyCont);
|
||||
continuator.add(fitCont);
|
||||
|
||||
|
||||
// The operators are encapsulated into an eoTRansform object
|
||||
eoSGATransform<Indi> transform(xover, P_CROSS, mutation, P_MUT);
|
||||
|
||||
|
|
@ -165,14 +160,14 @@ void main_function(int argc, char **argv)
|
|||
// the algorithm
|
||||
////////////////////////////////////////
|
||||
|
||||
// Easy EA requires
|
||||
// Easy EA requires
|
||||
// selection, transformation, eval, replacement, and stopping criterion
|
||||
eoEasyEA<Indi> gga(continuator, eval, select, transform, replace);
|
||||
|
||||
// Apply algo to pop - that's it!
|
||||
cout << "\n Here we go\n\n";
|
||||
gga(pop);
|
||||
|
||||
|
||||
// OUTPUT
|
||||
// Print (sorted) intial population
|
||||
pop.sort();
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
// FirstBitEA.cpp
|
||||
//-----------------------------------------------------------------------------
|
||||
//*
|
||||
// Still an instance of a VERY simple Bitstring Genetic Algorithm
|
||||
// Still an instance of a VERY simple Bitstring Genetic Algorithm
|
||||
// (see FirstBitGA.cpp) but now with Breeder - and Combined Ops
|
||||
//
|
||||
//-----------------------------------------------------------------------------
|
||||
|
|
@ -11,13 +11,8 @@
|
|||
#endif
|
||||
|
||||
// standard includes
|
||||
#include <stdexcept> // runtime_error
|
||||
#include <stdexcept> // runtime_error
|
||||
#include <iostream> // cout
|
||||
#ifdef HAVE_SSTREAM
|
||||
#include <sstream>
|
||||
#else
|
||||
#include <strstream> // ostrstream, istrstream
|
||||
#endif
|
||||
|
||||
// the general include for eo
|
||||
#include <eo>
|
||||
|
|
@ -68,7 +63,7 @@ void main_function(int argc, char **argv)
|
|||
//////////////////////////
|
||||
// Random seed
|
||||
//////////////////////////
|
||||
//reproducible random seed: if you don't change SEED above,
|
||||
//reproducible random seed: if you don't change SEED above,
|
||||
// you'll aways get the same result, NOT a random run
|
||||
rng.reseed(SEED);
|
||||
|
||||
|
|
@ -108,7 +103,7 @@ void main_function(int argc, char **argv)
|
|||
// SELECT
|
||||
// The robust tournament selection
|
||||
eoDetTournamentSelect<Indi> selectOne(T_SIZE); // T_SIZE in [2,POP_SIZE]
|
||||
// solution solution solution solution solution solution solution
|
||||
// solution solution solution solution solution solution solution
|
||||
// modify the nb offspring / rate in the constructor. 2 ways:
|
||||
// second arg treated as integer
|
||||
eoSelectMany<Indi> select(selectOne,2, eo_is_an_integer);
|
||||
|
|
@ -116,10 +111,10 @@ void main_function(int argc, char **argv)
|
|||
// eoSelectMany<Indi> select(selectOne,0.1);
|
||||
|
||||
// REPLACE
|
||||
// solution solution solution solution solution solution solution
|
||||
// solution solution solution solution solution solution solution
|
||||
// eoCommaReplacement keeps the best among offspring
|
||||
// eoPlusReplacement keeps the best among parents + offspring
|
||||
// eoCommaReplacement<Indi> replace;
|
||||
// eoCommaReplacement<Indi> replace;
|
||||
eoPlusReplacement<Indi> replace;
|
||||
|
||||
// OPERATORS
|
||||
|
|
@ -142,7 +137,7 @@ void main_function(int argc, char **argv)
|
|||
// standard bit-flip mutation for bitstring
|
||||
eoBitMutation<Indi> mutationBitFlip(P_MUT_PER_BIT);
|
||||
// mutate exactly 1 bit per individual
|
||||
eoDetBitFlip<Indi> mutationOneBit;
|
||||
eoDetBitFlip<Indi> mutationOneBit;
|
||||
// Combine them with relative rates
|
||||
eoPropCombinedMonOp<Indi> mutation(mutationBitFlip, bitFlipRate);
|
||||
mutation.add(mutationOneBit, oneBitRate, true);
|
||||
|
|
@ -165,19 +160,19 @@ void main_function(int argc, char **argv)
|
|||
eoCombinedContinue<Indi> continuator(genCont);
|
||||
continuator.add(steadyCont);
|
||||
continuator.add(fitCont);
|
||||
|
||||
|
||||
// GENERATION
|
||||
/////////////////////////////////////////
|
||||
// the algorithm
|
||||
////////////////////////////////////////
|
||||
|
||||
// Easy EA requires
|
||||
// Easy EA requires
|
||||
// selection, transformation, eval, replacement, and stopping criterion
|
||||
eoEasyEA<Indi> gga(continuator, eval, select, transform, replace);
|
||||
|
||||
// Apply algo to pop - that's it!
|
||||
gga(pop);
|
||||
|
||||
|
||||
// OUTPUT
|
||||
// Print (sorted) intial population
|
||||
pop.sort();
|
||||
|
|
|
|||
|
|
@ -14,11 +14,6 @@
|
|||
#include <fstream>
|
||||
#include <iostream> // cout
|
||||
#include <stdexcept> // runtime_error
|
||||
#ifdef HAVE_SSTREAM
|
||||
#include <sstream>
|
||||
#else
|
||||
#include <strstream> // ostrstream, istrstream
|
||||
#endif
|
||||
|
||||
// the general include for eo
|
||||
#include <eo>
|
||||
|
|
|
|||
|
|
@ -15,12 +15,7 @@
|
|||
// standard includes
|
||||
#include <fstream>
|
||||
#include <iostream> // cout
|
||||
#include <stdexcept> // runtime_error
|
||||
#ifdef HAVE_SSTREAM
|
||||
#include <sstream>
|
||||
#else
|
||||
#include <strstream> // ostrstream, istrstream
|
||||
#endif
|
||||
#include <stdexcept> // runtime_error
|
||||
|
||||
// the general include for eo
|
||||
#include <eo>
|
||||
|
|
@ -29,7 +24,7 @@
|
|||
// REPRESENTATION
|
||||
//-----------------------------------------------------------------------------
|
||||
// define your individuals
|
||||
typedef eoReal<eoMinimizingFitness> Indi;
|
||||
typedef eoReal<eoMinimizingFitness> Indi;
|
||||
|
||||
// Use functions from namespace std
|
||||
using namespace std;
|
||||
|
|
@ -50,18 +45,18 @@ void main_function(int argc, char **argv)
|
|||
//-----------------------------------------------------------------------------
|
||||
// instead of having all values of useful parameters as constants, read them:
|
||||
// either on the command line (--option=value or -o=value)
|
||||
// or in a parameter file (same syntax, order independent,
|
||||
// # = usual comment character
|
||||
// or in a parameter file (same syntax, order independent,
|
||||
// # = usual comment character
|
||||
// or in the environment (TODO)
|
||||
|
||||
// First define a parser from the command-line arguments
|
||||
eoParser parser(argc, argv);
|
||||
|
||||
|
||||
// For each parameter, you can in on single line
|
||||
// define the parameter, read it through the parser, and assign it
|
||||
|
||||
|
||||
unsigned seed = parser.createParam(unsigned(time(0)), "seed", "Random number seed", 'S').value(); // will be in default section General
|
||||
|
||||
|
||||
// description of genotype
|
||||
unsigned vecSize = parser.createParam(unsigned(8), "vecSize", "Genotype size",'V', "Representation" ).value();
|
||||
|
||||
|
|
@ -72,7 +67,7 @@ void main_function(int argc, char **argv)
|
|||
|
||||
// init and stop
|
||||
string loadName = parser.createParam(string(""), "Load","A save file to restart from",'L', "Persistence" ).value();
|
||||
|
||||
|
||||
unsigned maxGen = parser.createParam(unsigned(100), "maxGen", "Maximum number of generations",'G', "Stopping criterion" ).value();
|
||||
|
||||
unsigned minGen = parser.createParam(unsigned(100), "minGen", "Minimum number of generations",'g', "Stopping criterion" ).value();
|
||||
|
|
@ -91,7 +86,7 @@ void main_function(int argc, char **argv)
|
|||
|
||||
// internal parameters for the mutations
|
||||
double EPSILON = parser.createParam(double(0.01), "EPSILON", "Width for uniform mutation", '\0', "Genetic Operators" ).value();
|
||||
|
||||
|
||||
double SIGMA = parser.createParam(double(0.3), "SIGMA", "Sigma for normal mutation", '\0', "Genetic Operators" ).value();
|
||||
|
||||
// relative rates for mutations
|
||||
|
|
@ -101,7 +96,7 @@ void main_function(int argc, char **argv)
|
|||
|
||||
double normalMutRate = parser.createParam(double(1), "normalMutRate", "Relative rate for normal mutation", '\0', "Genetic Operators" ).value();
|
||||
|
||||
// the name of the "status" file where all actual parameter values will be saved
|
||||
// the name of the "status" file where all actual parameter values will be saved
|
||||
string str_status = parser.ProgramName() + ".status"; // default value
|
||||
string statusName = parser.createParam(str_status, "status","Status file",'S', "Persistence" ).value();
|
||||
|
||||
|
|
@ -142,11 +137,11 @@ void main_function(int argc, char **argv)
|
|||
// eventually with different parameters
|
||||
inState.registerObject(rng);
|
||||
inState.registerObject(pop);
|
||||
|
||||
|
||||
if (loadName != "")
|
||||
{
|
||||
inState.load(loadName); // load the pop and the rng
|
||||
// the fitness is read in the file:
|
||||
// the fitness is read in the file:
|
||||
// do only evaluate the pop if the fitness has changed
|
||||
}
|
||||
else
|
||||
|
|
@ -156,10 +151,10 @@ void main_function(int argc, char **argv)
|
|||
// based on boolean_generator class (see utils/rnd_generator.h)
|
||||
eoUniformGenerator<double> uGen(-1.0, 1.0);
|
||||
eoInitFixedLength<Indi> random(vecSize, uGen);
|
||||
|
||||
|
||||
// Init pop from the randomizer: need to use the append function
|
||||
pop.append(popSize, random);
|
||||
// and evaluate pop (STL syntax)
|
||||
pop.append(popSize, random);
|
||||
// and evaluate pop (STL syntax)
|
||||
apply<Indi>(eval, pop);
|
||||
} // end of initializatio of the population
|
||||
|
||||
|
|
@ -181,9 +176,9 @@ void main_function(int argc, char **argv)
|
|||
eoSelectPerc<Indi> select(selectOne);// by default rate==1
|
||||
|
||||
// REPLACE
|
||||
// And we now have the full slection/replacement - though with
|
||||
// And we now have the full slection/replacement - though with
|
||||
// no replacement (== generational replacement) at the moment :-)
|
||||
eoGenerationalReplacement<Indi> replace;
|
||||
eoGenerationalReplacement<Indi> replace;
|
||||
|
||||
// OPERATORS
|
||||
//////////////////////////////////////
|
||||
|
|
@ -200,11 +195,11 @@ void main_function(int argc, char **argv)
|
|||
|
||||
// MUTATION
|
||||
// offspring(i) uniformly chosen in [parent(i)-epsilon, parent(i)+epsilon]
|
||||
eoUniformMutation<Indi> mutationU(EPSILON);
|
||||
eoUniformMutation<Indi> mutationU(EPSILON);
|
||||
// k (=1) coordinates of parents are uniformly modified
|
||||
eoDetUniformMutation<Indi> mutationD(EPSILON);
|
||||
eoDetUniformMutation<Indi> mutationD(EPSILON);
|
||||
// all coordinates of parents are normally modified (stDev SIGMA)
|
||||
eoNormalMutation<Indi> mutationN(SIGMA);
|
||||
eoNormalMutation<Indi> mutationN(SIGMA);
|
||||
// Combine them with relative weights
|
||||
eoPropCombinedMonOp<Indi> mutation(mutationU, uniformMutRate);
|
||||
mutation.add(mutationD, detMutRate);
|
||||
|
|
@ -223,27 +218,27 @@ void main_function(int argc, char **argv)
|
|||
eoCombinedContinue<Indi> continuator(genCont);
|
||||
continuator.add(steadyCont);
|
||||
continuator.add(fitCont);
|
||||
|
||||
|
||||
|
||||
|
||||
// CHECKPOINT
|
||||
// but now you want to make many different things every generation
|
||||
// but now you want to make many different things every generation
|
||||
// (e.g. statistics, plots, ...).
|
||||
// the class eoCheckPoint is dedicated to just that:
|
||||
|
||||
// Declare a checkpoint (from a continuator: an eoCheckPoint
|
||||
// Declare a checkpoint (from a continuator: an eoCheckPoint
|
||||
// IS AN eoContinue and will be called in the loop of all algorithms)
|
||||
eoCheckPoint<Indi> checkpoint(continuator);
|
||||
|
||||
|
||||
// Create a counter parameter
|
||||
eoValueParam<unsigned> generationCounter(0, "Gen.");
|
||||
|
||||
// Create an incrementor (sub-class of eoUpdater). Note that the
|
||||
// parameter's value is passed by reference,
|
||||
|
||||
// Create an incrementor (sub-class of eoUpdater). Note that the
|
||||
// parameter's value is passed by reference,
|
||||
// so every time the incrementer is updated (every generation),
|
||||
// the data in generationCounter will change.
|
||||
eoIncrementor<unsigned> increment(generationCounter.value());
|
||||
|
||||
// Add it to the checkpoint,
|
||||
// Add it to the checkpoint,
|
||||
// so the counter is updated (here, incremented) every generation
|
||||
checkpoint.add(increment);
|
||||
|
||||
|
|
@ -259,11 +254,11 @@ void main_function(int argc, char **argv)
|
|||
|
||||
// The Stdout monitor will print parameters to the screen ...
|
||||
eoStdoutMonitor monitor(false);
|
||||
|
||||
|
||||
// when called by the checkpoint (i.e. at every generation)
|
||||
checkpoint.add(monitor);
|
||||
|
||||
// the monitor will output a series of parameters: add them
|
||||
// the monitor will output a series of parameters: add them
|
||||
monitor.add(generationCounter);
|
||||
monitor.add(eval); // because now eval is an eoEvalFuncCounter!
|
||||
monitor.add(bestStat);
|
||||
|
|
@ -271,7 +266,7 @@ void main_function(int argc, char **argv)
|
|||
|
||||
// A file monitor: will print parameters to ... a File, yes, you got it!
|
||||
eoFileMonitor fileMonitor("stats.xg", " ");
|
||||
|
||||
|
||||
// the checkpoint mechanism can handle multiple monitors
|
||||
checkpoint.add(fileMonitor);
|
||||
|
||||
|
|
@ -289,9 +284,9 @@ void main_function(int argc, char **argv)
|
|||
|
||||
// and feed the state to state savers
|
||||
// save state every 100th generation
|
||||
eoCountedStateSaver stateSaver1(20, outState, "generation");
|
||||
// save state every 1 seconds
|
||||
eoTimedStateSaver stateSaver2(1, outState, "time");
|
||||
eoCountedStateSaver stateSaver1(20, outState, "generation");
|
||||
// save state every 1 seconds
|
||||
eoTimedStateSaver stateSaver2(1, outState, "time");
|
||||
|
||||
// Don't forget to add the two savers to the checkpoint
|
||||
checkpoint.add(stateSaver1);
|
||||
|
|
@ -303,13 +298,13 @@ void main_function(int argc, char **argv)
|
|||
// the algorithm
|
||||
////////////////////////////////////////
|
||||
|
||||
// Easy EA requires
|
||||
// Easy EA requires
|
||||
// stopping criterion, eval, selection, transformation, replacement
|
||||
eoEasyEA<Indi> gga(checkpoint, eval, select, transform, replace);
|
||||
|
||||
// Apply algo to pop - that's it!
|
||||
gga(pop);
|
||||
|
||||
|
||||
// OUTPUT
|
||||
// Print (sorted) intial population
|
||||
pop.sort();
|
||||
|
|
|
|||
|
|
@ -14,11 +14,6 @@
|
|||
#include <fstream>
|
||||
#include <iostream> // cout
|
||||
#include <stdexcept> // runtime_error
|
||||
#ifdef HAVE_SSTREAM
|
||||
#include <sstream>
|
||||
#else
|
||||
#include <strstream> // ostrstream, istrstream
|
||||
#endif
|
||||
|
||||
// the general include for eo
|
||||
#include <eo>
|
||||
|
|
|
|||
|
|
@ -1,4 +1,3 @@
|
|||
|
||||
noinst_PROGRAMS = BitEA RealEA ESEA
|
||||
|
||||
|
||||
|
|
@ -15,9 +14,13 @@ noinst_HEADERS = binary_value.h \
|
|||
extra_DIST = Makefile.simple
|
||||
|
||||
|
||||
LDADD = -L$(top_builddir)/src -L$(top_builddir)/src/es \
|
||||
-L$(top_builddir)/src/ga -L$(top_builddir)/src/utils
|
||||
AM_CXXFLAGS = -I$(top_srcdir)/src
|
||||
|
||||
LIBS = -lga -les -leoutils -leo
|
||||
LIBEO = $(top_builddir)/src/libeo.a
|
||||
LIBES = $(top_builddir)/src/es/libes.a
|
||||
LIBGA = $(top_builddir)/src/ga/libga.a
|
||||
LIBUTILS = $(top_builddir)/src/utils/libeoutils.a
|
||||
|
||||
INCLUDES = -I$(top_srcdir)/src
|
||||
DEPS = $(LIBEO) $(LIBUTILS) $(LIBES) $(LIBGA)
|
||||
|
||||
LIBS = $(LIBES) $(LIBGA) $(LIBEO) $(LIBUTILS)
|
||||
|
|
|
|||
|
|
@ -17,6 +17,12 @@ noinst_HEADERS = eoOneMax.h \
|
|||
extra_DIST = Makefile.simple
|
||||
|
||||
AM_CXXFLAGS = -I$(top_srcdir)/src
|
||||
LDADD = -L$(top_builddir)/src -L$(top_builddir)/src/ga -L$(top_builddir)/src/utils
|
||||
LIBS = -lga -leoutils -leo
|
||||
|
||||
LIBEO = $(top_builddir)/src/libeo.a
|
||||
LIBES = $(top_builddir)/src/es/libes.a
|
||||
LIBGA = $(top_builddir)/src/ga/libga.a
|
||||
LIBUTILS = $(top_builddir)/src/utils/libeoutils.a
|
||||
|
||||
DEPS = $(LIBEO) $(LIBUTILS) $(LIBES) $(LIBGA)
|
||||
|
||||
LIBS = $(LIBES) $(LIBGA) $(LIBEO) $(LIBUTILS)
|
||||
|
|
|
|||
|
|
@ -14,14 +14,14 @@ Template for simple mutation operators
|
|||
|
||||
#include <eoOp.h>
|
||||
|
||||
/**
|
||||
/**
|
||||
* Always write a comment in this format before class definition
|
||||
* if you want the class to be documented by Doxygen
|
||||
*
|
||||
* THere is NO ASSUMPTION on the class GenoypeT.
|
||||
* In particular, it does not need to derive from EO
|
||||
*/
|
||||
template<class GenotypeT>
|
||||
template<class GenotypeT>
|
||||
class eoOneMaxMutation: public eoMonOp<GenotypeT>
|
||||
{
|
||||
public:
|
||||
|
|
@ -30,7 +30,7 @@ public:
|
|||
*/
|
||||
// START eventually add or modify the anyVariable argument
|
||||
eoOneMaxMutation()
|
||||
// eoOneMaxMutation( varType _anyVariable) : anyVariable(_anyVariable)
|
||||
// eoOneMaxMutation( varType _anyVariable) : anyVariable(_anyVariable)
|
||||
// END eventually add or modify the anyVariable argument
|
||||
{
|
||||
// START Code of Ctor of an eoOneMaxEvalFunc object
|
||||
|
|
@ -44,7 +44,7 @@ public:
|
|||
* modifies the parent
|
||||
* @param _genotype The parent genotype (will be modified)
|
||||
*/
|
||||
bool operator()(GenotypeT & _genotype)
|
||||
bool operator()(GenotypeT & _genotype)
|
||||
{
|
||||
bool isModified;
|
||||
// START code for mutation of the _genotype object
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue