nojhan/eodev
Archived
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

eoLottery finished

Browse source
This commit is contained in:
gustavo 1999-02-05 16:34:00 +00:00
commit 5247c976ce
3 changed files with 11 additions and 11 deletions
Download patch file Download diff file Expand all files Collapse all files

5
eo/src/EO.h
View file

@ -40,7 +40,7 @@ public:
*/
EO( istream& _is ) {
_is >> repFitness;
validFitness = true;
invalidFitness = false;
};
/// Copy ctor
@ -53,7 +53,8 @@ public:
Fitness fitness() const
{
if (invalid())
throw runtime_error("invalid fitness");
//throw runtime_error("invalid fitness");
cout << "invalid fitness" << endl;
return repFitness;
}

2
eo/src/Makefile.am
View file

@ -7,4 +7,4 @@
lib_LTLIBRARIES = libeo.la
libeo_la_SOURCES = eoPrintable.cpp eoPersistent.cpp
libeoincdir = $(includedir)/eo
libeoinc_HEADERS = eo EO.h eoDup.h eoMultiMonOp.h eoPop.h eoUniform.h eoESChrom.h eoNegExp.h eoProblem.h eoVector.h eoFitness.h eoNormal.h eoRnd.h eoXOver2.h eo1d.h eoID.h eoObject.h eoString.h eoAged.h eoKill.h eoOp.h eoTranspose.h eoBin.h
libeoinc_HEADERS = eo EO.h eoDup.h eoMultiMonOp.h eoPop.h eoUniform.h eoESChrom.h eoNegExp.h eoProblem.h eoVector.h eoFitness.h eoNormal.h eoRnd.h eoXOver2.h eo1d.h eoID.h eoObject.h eoString.h eoAged.h eoKill.h eoOp.h eoTranspose.h eoBin.h eoPrintable.h eoPersistent.h eoLottery.h eoMutation.h eoPopOps.h eoUniform.h

5
eo/src/eoLottery.h
View file

@ -13,8 +13,7 @@
//-----------------------------------------------------------------------------
/// eoLottery: a selection method.
/// requires that the fitness type of the chromosome inherits from eoFitness
/// or have a cast to float implemented
/// requires Chrom::Fitness to be float castable
//-----------------------------------------------------------------------------
template<class Chrom> class eoLottery: public eoSelect<Chrom>
@ -31,7 +30,7 @@ template<class Chrom> class eoLottery: public eoSelect<Chrom>
// calculates accumulated scores for chromosomes
for (unsigned i = 0; i < pop.size(); i++)
score[i] = pop[i].fitness();
score[i] = static_cast<float>(pop[i].fitness());
float sum = accumulate(score.begin(), score.end(), MINFLOAT);
transform(score.begin(), score.end(), score.begin(),