diff options
Diffstat (limited to 'src/vectors-4-default.h')
-rw-r--r-- | src/vectors-4-default.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/vectors-4-default.h b/src/vectors-4-default.h index 76bdc7d..3e5cd70 100644 --- a/src/vectors-4-default.h +++ b/src/vectors-4-default.h @@ -85,9 +85,9 @@ #define k4sqrt(x) (sqrtf(x)) #ifdef __cplusplus -# define Vectors_SGN(x) std::signbit(x) +# define k4sgn(x) ({ using namespace std; signbit(x); }) #else -# define Vectors_SGN(x) signbit(x) +# define k4sgn(x) (signbit(x)) #endif -#define k4ifpos(x,y,z) (Vectors_SGN(x)?(z):(y)) +#define k4ifpos(x,y,z) (k4sgn(x)?(z):(y)) |