PGAGetRealFromBinary - Online in the Cloud

PROGRAM:

NAME

PGAGetRealFromBinary - Interpets a binary string as encoding a real value and returns the
real 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
lower - lower bound of the interval the real number is defined on
upper - lower bound of the interval the real number is defined on

OUTPUT PARAMETERS

none

SYNOPSIS

#include "pgapack.h"
double PGAGetRealFromBinary(ctx, p, pop, start, end, lower, upper)
PGAContext *ctx
int p
int pop
int start
int end
double lower
double upper

LOCATION

evaluate.c

EXAMPLE

Example:
Decode a real value from the string p in population PGA_NEWPOP. The
value to decode lies on the interval [-10,20] and is represented
using the 20 bits in bit positions 10--29.

double x;
:
x = PGAGetRealFromBinary(ctx, p, PGA_NEWPOP, 10, 29, -10.0, 20.0);

05/01/95 PGAGetRealFromBinary(1)

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