/*===================================================       file : mga.ext     purpose : external global variables   developed : 1991        author : Kalyanmoy Deb=====================================================*/#include <stdio.h>#include <math.h>#include "mga.def"/*  see mga.h for variable description */typedef int INDV_ID, GENE_ID, ALLELES, BOOLEAN;extern struct GENE {	GENE_ID     genenumber;	ALLELES     allele;	struct GENE  *nextgene;};extern  struct INDIVIDUAL {	struct GENE  *firstgene;	struct GENE   *lastgene;	unsigned     *fullchrom;	unsigned      *fullgene;	int            chromlen;	int             genelen;	double          fitness;};extern struct INDIVIDUAL *oldpop,*newpop,best_indv;extern int era;extern int max_era;extern int order;extern int problem_length;extern int *copies;extern long popsize;extern int bytesize;extern int *bytelimit;extern unsigned *template;extern double function_evaluations;extern float stopfactor;extern double prop_bestindv;extern double templatefitness;extern double **chromfitness;extern GENE_ID **genesets;extern int *str_length;extern int *table_id;extern BOOLEAN *taborfunc;extern float *scale;extern int numsubfunc;extern double avgfitness, maxfitness, minfitness, avgstrlen;extern double cut_prob;extern double splice_prob;extern double allelic_mut_prob;extern double genic_mut_prob;extern int init_select_gen;extern int cutpop_gen;extern int prim_gen;extern int maxgen;extern INDV_ID *shuffle;   extern int gen;extern INDV_ID pick;extern int juxtpopsize;extern int cut_every_other_gen;extern long allelicmutation;extern long genicmutation;extern int thres;extern shuffle_num;extern int numpartition;extern int *partition_len;extern GENE_ID **partition_genes;extern int nextpopstatgen;     extern int countpopstatgen;extern int *sortpopstatgen;extern int gencount;extern double *oldrand;extern int jrand;extern double randomseed;extern struct STACKTYPE {	struct INDIVIDUAL genefirst;	struct STACKTYPE   *nextmem;};typedef struct STACKTYPE *STACKPTR;extern struct STACKTYPE *chrom_stack;extern struct STACKTYPE *newchrom_stack;extern FILE *fin;extern BOOLEAN cutpopflag;extern BOOLEAN thresholdingflag;extern BOOLEAN tiebreakingflag;extern BOOLEAN traceflag;extern BOOLEAN levelmgaflag;extern BOOLEAN partitionflag;extern BOOLEAN maximizationflag;extern BOOLEAN popprintflag;extern BOOLEAN plotstatflag;extern BOOLEAN stopmgaflag;extern BOOLEAN r_initpop_flag;extern BOOLEAN extrapopflag;extern char Inputfilename[];extern char Erafilename[];extern char Objfilename[];extern char Templatefilename[];extern char Partinfilename[];extern char Outputfilename[];extern char Poprinfilename[];extern char Poproutfilename[];extern char Partoutfilename[];extern char Plotfilename[];extern char Extrafilename[];extern void statistics(), reportpop(), reallocate_memory(), copy_chrom();extern void shuffle_pop(), storepop(), freenewpop(), fill_chrom();extern void cut_and_splice(), mutation(), push_stack();extern void delete_chrom(), print_error(), get_string();extern void primordial(), juxtapositional();extern void partition_info(), poprec_info(), partitionprop();extern void initialize_pop(), initpop(), objfunc_info(), read_subfunction();extern void genestructure_info(), setup_popsize(), get_template();extern void general_rep(), plot_rep(), writefullchrom(), writepop();extern void cut(), splice(), next_allele_comb(), extra_pop();extern int ones(), rnd();extern BOOLEAN parity(), pop_stack(), pop_stack(), flip();extern double decode(), objfunc(), get_func_val(), random();extern INDV_ID select_pop();extern ALLELES pickallele();