constants.h (2014-04-30 15:38:09 -0400, (build fd32605))
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1 #pragma once
2 #include "defines.h"
3 
4 namespace af {
5  AFAPI extern const double NaN;
6  AFAPI extern const double Inf;
7  AFAPI extern const double Pi;
8  AFAPI extern const cfloat i;
9 };
10 
af::Inf
const double Inf
representation for positive infinity
af::NaN
const double NaN
representation for not-a-number
af::Pi
const double Pi
representation for Pi (3.1415926535897931)
AFAPI
#define AFAPI
Definition: defines.h:45
cfloat
cuFloatComplex cfloat
Definition: defines.h:108
af::i
const cfloat i
representation for imaginary unit 0+1i