Function PGAShuffle

• Defined in File utility.c

Function Documentation

void PGAShuffle(PGAContext *ctx, int *list, int n)

Shuffle a list.

Description

We’re using Durstenfeld’s version of the Fisher-Yates shuffle.

Example

PGAContext *ctx;
int list [ctx->ga.PopSize];
...
for (i=0; i<ctx->ga.PopSize; i++) {
    list [i] = i;
}
PGAShuffle (ctx, list, ctx->ga.PopSize);

Parameters

• ctx – Context pointer

• list – array of integers to shuffle

• n – number of elements in array

Returns

Shuffled array