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jmerelo 1999-12-17 09:19:13 +00:00
commit d3642e4fde
12 changed files with 397 additions and 207 deletions
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154
eo/src/eoBin.h
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@ -1,78 +1,76 @@
//-----------------------------------------------------------------------------
// eoBin.h
//-----------------------------------------------------------------------------
#ifndef eoBin_h
#define eoBin_h
//-----------------------------------------------------------------------------
#include <iostream> // ostream, istream
#include <functional> // bind2nd
#include <string> // string
#include <eoVector.h> // EO
/*****************************************************************************
* eoBin: implementation of binary chromosome. *
* based on STL's bit_vector (vector<bool>). *
*****************************************************************************/
template <class F> class eoBin: public eoVector<bool, F>
{
public:
/**
* (Default) Constructor.
* @param size Size of the binary string.
*/
eoBin(unsigned size = 0, bool value = false):
eoVector<bool,F>(size, value) {}
/**
* Constructor.
* @param size Size of the binary string.
*/
eoBin(unsigned size, const eoRnd<bool>& rnd): eoVector<bool,F>(size)
{
generate(begin(), end(), rnd);
}
/** Constructor from istream.
@param is The istream to read from.*/
eoBin(istream& _is):eoVector<bool,F>(_is){};
/// My class name.
string className() const
{
return "eoBin";
}
/**
* To print me on a stream.
* @param os The ostream.
*/
void printOn(ostream& os) const
{
copy(begin(), end(), ostream_iterator<bool>(os));
}
/**
* To read me from a stream.
* @param is The istream.
*/
void readFrom(istream& is)
{
string bits;
is >> bits;
if (is)
{
resize(bits.size());
transform(bits.begin(), bits.end(), begin(),
bind2nd(equal_to<char>(), '1'));
}
}
};
//-----------------------------------------------------------------------------
#endif eoBin_h
//-----------------------------------------------------------------------------
// eoBin.h
//-----------------------------------------------------------------------------
#ifndef eoBin_h
#define eoBin_h
//-----------------------------------------------------------------------------
#include <iostream> // ostream, istream
#include <functional> // bind2nd
#include <string> // string
#include <eoVector.h> // EO
/** eoBin: implementation of binary chromosome.
* based on STL's bit_vector (vector<bool>).
*/
template <class F> class eoBin: public eoVector<bool, F>
{
public:
/**
* (Default) Constructor.
* @param size Size of the binary string.
*/
eoBin(unsigned size = 0, bool value = false):
eoVector<bool,F>(size, value) {}
/**
* Constructor.
* @param size Size of the binary string.
*/
eoBin(unsigned size, const eoRnd<bool>& rnd): eoVector<bool,F>(size)
{
generate(begin(), end(), rnd);
}
/** Constructor from istream.
@param is The istream to read from.*/
eoBin(istream& _is):eoVector<bool,F>(_is){};
/// My class name.
string className() const
{
return "eoBin";
}
/**
* To print me on a stream.
* @param os The ostream.
*/
void printOn(ostream& os) const
{
copy(begin(), end(), ostream_iterator<bool>(os));
}
/**
* To read me from a stream.
* @param is The istream.
*/
void readFrom(istream& is)
{
string bits;
is >> bits;
if (is)
{
resize(bits.size());
transform(bits.begin(), bits.end(), begin(),
bind2nd(equal_to<char>(), '1'));
}
}
};
//-----------------------------------------------------------------------------
#endif eoBin_h

6
eo/src/eoGeneration.h
View file

@ -31,10 +31,12 @@
#include <eoEvalFunc.h>
#include <eoPopOps.h> // eoSelect, eoTranform, eoMerge
//-----------------------------------------------------------------------------
// eoGeneration
//-----------------------------------------------------------------------------
/** eoGeneration
* Single step of a evolutionary algorithm. Applies selection, then genetic
* operators, replaces using a replacement policy, and finally evaluates the
* new ones */
template<class Chrom> class eoGeneration: public eoAlgo<Chrom>
{
public: