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Increment, Decrement

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Glenn Maynard
2005-01-25 00:21:21 +00:00
parent 6416067514
commit 8e0aed664a
1 changed files with 6 additions and 0 deletions
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stepmania/src/RageUtil.h
+6
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@@ -266,6 +266,12 @@ int FindIndex( T1 begin, T1 end, const T2 *p )
return iter - begin; return iter - begin;
} }
/* Useful for objects with no operator-, eg. map::iterator (more convenient than advance). */
template<class T>
T Increment( T a ) { ++a; return a; }
template<class T>
T Decrement( T a ) { --a; return a; }
void TrimLeft(CString &str, const char *s = "\r\n\t "); void TrimLeft(CString &str, const char *s = "\r\n\t ");
void TrimRight(CString &str, const char *s = "\r\n\t "); void TrimRight(CString &str, const char *s = "\r\n\t ");
void StripCrnl(CString &s); void StripCrnl(CString &s);