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assert( l < h ) in CLAMP

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This commit is contained in:
Chris Danford
2006-03-27 10:59:13 +00:00
parent 08ade0ee80
commit 59aaab0375
1 changed files with 3 additions and 0 deletions
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stepmania/src/RageUtil.h
+3
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@@ -41,18 +41,21 @@ inline U lerp( T x, U l, U h )
inline bool CLAMP( int &x, int l, int h ) inline bool CLAMP( int &x, int l, int h )
{ {
ASSERT( l <= h );
if (x > h) { x = h; return true; } if (x > h) { x = h; return true; }
else if (x < l) { x = l; return true; } else if (x < l) { x = l; return true; }
return false; return false;
} }
inline bool CLAMP( unsigned &x, unsigned l, unsigned h ) inline bool CLAMP( unsigned &x, unsigned l, unsigned h )
{ {
ASSERT( l <= h );
if (x > h) { x = h; return true; } if (x > h) { x = h; return true; }
else if (x < l) { x = l; return true; } else if (x < l) { x = l; return true; }
return false; return false;
} }
inline bool CLAMP( float &x, float l, float h ) inline bool CLAMP( float &x, float l, float h )
{ {
ASSERT( l <= h );
if (x > h) { x = h; return true; } if (x > h) { x = h; return true; }
else if (x < l) { x = l; return true; } else if (x < l) { x = l; return true; }
return false; return false;