PGAGetIntegerFromGrayCode - interpets a binary reflected Gray code sequence
as encoding an integer value and returns the integer value it represents.
INPUT PARAMETERS
ctx
- context variable
p
- string index
pop
- symbolic constant of the population the string is in
start
- starting bit position in the binary representation
end
- ending bit position in the binary representation
OUTPUT PARAMETERS
none
SYNOPSIS
#include "pgapack.h"
int PGAGetIntegerFromGrayCode(ctx, p, pop, start, end)
PGAContext *ctx
int p
int pop
int start
int end
LOCATION
evaluate.c
EXAMPLE
Example:
Get an integer j from bits 10--29 of string p in population PGA_NEWPOP.
The string is encoded in Gray code.
PGAContext *ctx;
int j, p;
:
j = PGAGetIntegerFromGrayCode(ctx, p, PGA_NEWPOP, 10, 29);