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| author | Eugene Sandulenko | 2006-04-22 02:49:27 +0000 |
|---|---|---|
| committer | Eugene Sandulenko | 2006-04-22 02:49:27 +0000 |
| commit | 7b1e93b596b09f3e6138ee67866e36766b6dc335 (patch) | |
| tree | 8c4c2e1fb5205d23f238af2122f33b6d03a653db /common | |
| parent | 1a605b2760f228ff0b14c3d9655f70d108e03c23 (diff) | |
| download | scummvm-rg350-7b1e93b596b09f3e6138ee67866e36766b6dc335.tar.gz scummvm-rg350-7b1e93b596b09f3e6138ee67866e36766b6dc335.tar.bz2 scummvm-rg350-7b1e93b596b09f3e6138ee67866e36766b6dc335.zip | |
Implement CLIP() routine used to put arbitrary value in specified range.
svn-id: r22079
Diffstat (limited to 'common')
| -rw-r--r-- | common/util.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/common/util.h b/common/util.h index 83ba73c30f..c55bee6c1d 100644 --- a/common/util.h +++ b/common/util.h @@ -37,6 +37,8 @@ template<typename T> inline T ABS (T x) { return (x>=0) ? x : -x; } template<typename T> inline T MIN (T a, T b) { return (a<b) ? a : b; } template<typename T> inline T MAX (T a, T b) { return (a>b) ? a : b; } +template<typename T> inline T CLIP (T v, T amin, T amax) + { if (v < amin) return amin; else if (v > amax) return amax; else return v; } /** * Template method which swaps the vaulues of its two parameters. |