Click to See Complete Forum and Search --> : Constant, Symbol, or equiv for the maximum DOUBLE value?


SigEpUCI
May 4th, 2003, 04:34 PM
Is there a constant, symbol, or equivalent defined in some standard include that represents the maximum possible double value?

I also need one for the maximum possible int value.

TIA,
Jeff

NigelQ
May 4th, 2003, 04:40 PM
Max Double size:

DBL_MAX

Max Float Size:

FLT_MAX

Max Integer Size:

INT_MAX

Also FLT_MIN for minimum float value etc. etc.

Hope this helps,

- Nigel

SigEpUCI
May 4th, 2003, 04:47 PM
Thanks!!!

emmenjay
May 5th, 2003, 12:15 AM
For C++ you can also use

#include <limits>
std::numeric_limits<double>::min()