diff options
Diffstat (limited to 'shared/staticAssert.h')
-rw-r--r-- | shared/staticAssert.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/shared/staticAssert.h b/shared/staticAssert.h new file mode 100644 index 00000000..2be4cd58 --- /dev/null +++ b/shared/staticAssert.h @@ -0,0 +1,18 @@ +#ifndef STATICASSERT_H_INCLUDED +#define STATICASSERT_H_INCLUDED + +//Reference: Compile-Time Assertions, C/C++ Users Journal November, 2004 (http://pera-software.com/articles/compile-time-assertions.pdf) + +#ifdef NDEBUG +//If not debugging, assert does nothing. +#define assert_static(x) ((void)0) + +#else /* debugging enabled */ + +#define assert_static(e) \ +do { \ +enum { assert_static__ = 1/(e) }; \ +} while (0) +#endif + +#endif // STATICASSERT_H_INCLUDED |