diff options
Diffstat (limited to 'Auxiliary/Cactus/KrancNumericalTools/GenericFD/src/GenericFD.h')
| -rw-r--r-- | Auxiliary/Cactus/KrancNumericalTools/GenericFD/src/GenericFD.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Auxiliary/Cactus/KrancNumericalTools/GenericFD/src/GenericFD.h b/Auxiliary/Cactus/KrancNumericalTools/GenericFD/src/GenericFD.h index 5d1b17e..38ae740 100644 --- a/Auxiliary/Cactus/KrancNumericalTools/GenericFD/src/GenericFD.h +++ b/Auxiliary/Cactus/KrancNumericalTools/GenericFD/src/GenericFD.h @@ -63,6 +63,9 @@ extern "C" { KRANC_WHERE static inline CCTK_REAL sgn(CCTK_REAL x) { +#ifdef __cplusplus + using namespace std; +#endif return x==(CCTK_REAL)0.0 ? (CCTK_REAL)0.0 : copysign((CCTK_REAL)1.0, x); } |