PostgreSQL Source Code  git master
geqo_copy.c File Reference
#include "postgres.h"
#include "optimizer/geqo_copy.h"
Include dependency graph for geqo_copy.c:

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void geqo_copy (PlannerInfo *root, Chromosome *chromo1, Chromosome *chromo2, int string_length)

Function Documentation

◆ geqo_copy()

void geqo_copy ( PlannerInfo root,
Chromosome chromo1,
Chromosome chromo2,
int  string_length 

Definition at line 45 of file geqo_copy.c.

47 {
48  int i;
50  for (i = 0; i < string_length; i++)
51  chromo1->string[i] = chromo2->string[i];
53  chromo1->worth = chromo2->worth;
54 }
int i
Definition: isn.c:73
Cost worth
Definition: geqo_gene.h:35
Gene * string
Definition: geqo_gene.h:34

References i, Chromosome::string, and Chromosome::worth.

Referenced by geqo_selection(), and spread_chromo().