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eoParam, added specialization for eoValueParam<string>::getValue

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FDCStat and FileSnapshot: better error messageing
Scalar fitness: is now a vector of doubles
exercise3.1 added gnuplot again

Don't know about eoCombinedContinue
This commit is contained in:
maartenkeijzer 2001-03-28 09:00:54 +00:00
commit 195ad72838
6 changed files with 56 additions and 46 deletions
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26
eo/src/utils/eoFDCStat.h
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@ -32,7 +32,7 @@
#include <utils/eoFileSnapshot.h>
/**
The FDC computation - stores the values into eoValueParam<EOT,double>
The FDC computation - stores the values into eoValueParam<EOT,double>
so they can be snapshot by some eoGnuplotSnapshot ...
*/
template <class EOT>
@ -46,9 +46,9 @@ public :
/** Ctor with the optimum
*/
eoFDCStat(eoDistance<EOT> & _dist, EOT & _theBest,
eoFDCStat(eoDistance<EOT> & _dist, EOT & _theBest,
std::string _description = "FDC") :
eoStat<EOT,double>(0, _description), dist(_dist),
eoStat<EOT,double>(0, _description), dist(_dist),
theBest(_theBest), boolOpt(true) {}
/** Compute the FDC - either from best in pop, or from absolute best
@ -56,7 +56,7 @@ public :
*/
virtual void operator()(const eoPop<EOT>& _pop)
{
if (!boolOpt) // take the local best
if (!boolOpt) // take the local best
theBest = _pop.best_element();
unsigned int pSize = _pop.size();
distToBest.value().resize(pSize);
@ -109,24 +109,24 @@ class eoFDCFileSnapshot : public eoFileSnapshot // is an eoMonitor
{
public:
/** Ctor: in addition to the parameters of the ctor of an eoFileSnapshot
we need here an eoFDCStat. The 2 vectors (distances to optimum
we need here an eoFDCStat. The 2 vectors (distances to optimum
and fitnesses) are added to the monitor so they can be processed
later to a file - and eventually by gnuplot
*/
eoFDCFileSnapshot(eoFDCStat<EOT> & _FDCstat,
std::string _dirname = "tmpFDC", unsigned _frequency = 1,
eoFDCFileSnapshot(eoFDCStat<EOT> & _FDCstat,
std::string _dirname = "tmpFDC", unsigned _frequency = 1,
std::string _filename = "FDC", std::string _delim = " "):
eoFileSnapshot(_dirname, _frequency, _filename, _delim),
FDCstat(_FDCstat)
eoFileSnapshot(_dirname, _frequency, _filename, _delim),
FDCstat(_FDCstat)
{
eoMonitor::add(FDCstat.theDist());
eoMonitor::add(FDCstat.theFit());
eoFileSnapshot::add(FDCstat.theDist());
eoFileSnapshot::add(FDCstat.theFit());
}
/** just to be sure the add method is not called further
*/
virtual void add(const eoParam& _param)
{ throw runtime_error("Trying to add stats to an eoFDCFileSnapshot"); }
virtual void add(const eoParam& _param)
{ throw runtime_error("eoFDCFileSnapshot::add(). Trying to add stats to an eoFDCFileSnapshot"); }
private:
eoFDCStat<EOT> & FDCstat;