PGAGetSortedPopIndex (8)

Returns a population string index from the array created by pgasortpop().

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  4. PGAGetSortedPopIndex: Returns a population string index from the array created by pgasortpop().
  1. Carta.tech
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  3. pgapack
  4. PGAGetSortedPopIndex: Returns a population string index from the array created by pgasortpop().

INPUT PARAMETERS

ctx

- context variable

n

- specified which index element is to be returned.

OUTPUT PARAMETERS

none

SYNOPSIS

#include "pgapack.h"
int  PGAGetSortedPopIndex(ctx, n)
PGAContext *ctx
int n

LOCATION

pop.c

EXAMPLE

Example:
Copy the five best strings from the old population into the new
population.  The rest of the new population will be created by
recombination, and is not shown.

PGAContext *ctx;
int i,j;
:
PGASetPopReplaceType(ctx,PGA_POPREPL_BEST)
PGASortPop(ctx, PGA_OLDPOP);
for ( i=0; i < 5; i++) {
j = PGAGetSortedPopIndex(ctx, i);
PGACopyIndividual (ctx, j, PGA_OLDPOP, i, PGA_NEWPOP);
: