gen.h

GENETIC ALGORITHM FOR NEURAL NETWORKS ON TRANSPUTERS (Source code and Reference)

/* Declarations of general genetic algorithms */

#ifndef GEN_H
#define GEN_H	1

#include "defs.h"

char *GenOptStr();
char *GenUsage();
char GenParamStr[256]; 


/* CONSTANTS */

int Pcopy;	/* % of indiv. to copy per gen. */
int Pmutate;	/* % of indiv. to mutate per gen.*/
int Pcrossover;	/* % of indiv. to crossover per gen. */	

int Ncopy;	/* no. of indiv. to copy per gen. */
int Nmutate;	/* no. of indiv. to mutate per gen.*/
int Ncrossover;	/* no. of indiv. to crossover per gen. */	

int Decimation;	/* initial decimation factor */
float DecErrMin;
float DecErrAvg;

int HashLen;	/* lenth of hashkey 9n bits */
int HashSize;	/* size of hashtable */

/* Variables set by calcerr */

int Nunique;	/* no. of different indiv. */
int Nredundant;	/* no. of redundant indiv. */
int Nmismatch;	/* no. of mismatches */

float ErrMin;
float ErrAvg;
int TopInd;

/* Arrays */

ind    *Pop;	/* Poulation */
errtyp *Err;	/* errorlist of Populaton */

/* Procedures */

int handleGenOpt(char opt,char* arg);
int initGen(int popsize,int popmem);
void randomPop(int popsize);

int hashfct(ind x);
void clearerrtab();

errtyp geterr(int n);
void mutate(ind x0,ind x1);
void crossover(ind x0,ind y0,ind x1,ind y1);
void copy(ind x0,ind x1);
void calcerrors(int popsize);
void selection(int popsize);

#endif