PGAEncodeRealAsGrayCode1

Encodes a real value as a binary reflected gray code sequence

Usage

PGAContext *ctx

int p

int pop

int start

int end

double low

double high

double val

Input parameters

`ctx`	- context variable
`p`	- string index
`pop`	- symbolic constant of the population the string is in
`start`	- starting bit position in p to encode val in
`end`	- ending bit position in p to encode val in
`low`	- lower bound of the interval the val is defined on
`high`	- lower bound of the interval the val is defined on
`val`	- the real number to be represented as a binary string

Output parameters

side: -effect.

Location

evaluate.c

Examples

Encode 3.14 from the interval [0,10] in 30 bits in bit positions
0--29 in string p in population PGA_NEWPOP as a binary reflected Gray
code sequence.
PGAContext *ctx;
int p;
:
PGAEncodeRealAsGrayCode(ctx, p, PGA_NEWPOP, 0, 29, 0.0, 10.0, 3.14);

Releases

Unchanged in 4 releases since Debian 5.0 (Lenny).

5.0–8