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| author | Reid <reidyaro@gmail.com> | 2012-03-01 22:03:01 +0100 |
|---|---|---|
| committer | Reid <reidyaro@gmail.com> | 2012-03-01 22:03:01 +0100 |
| commit | 490862919d79369112c75955a9c36ff8a081efd3 (patch) | |
| tree | 6fe89466b9c53ba811f298174e6d787bbae71e09 /src/utils/mathutils.h | |
| parent | dff814619d63496acd3c4e8730b828b5d4d931fb (diff) | |
| parent | d873da3e8e57480016596f714845c1bc7e712e68 (diff) | |
| download | plus-490862919d79369112c75955a9c36ff8a081efd3.tar.gz plus-490862919d79369112c75955a9c36ff8a081efd3.tar.bz2 plus-490862919d79369112c75955a9c36ff8a081efd3.tar.xz plus-490862919d79369112c75955a9c36ff8a081efd3.zip | |
Merge branch 'master' of gitorious.org:manaplus/manaplus
Diffstat (limited to 'src/utils/mathutils.h')
| -rw-r--r-- | src/utils/mathutils.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/utils/mathutils.h b/src/utils/mathutils.h index 9f6818146..6d5a8339d 100644 --- a/src/utils/mathutils.h +++ b/src/utils/mathutils.h @@ -23,7 +23,9 @@ #ifndef UTILS_MATHUTILS_H #define UTILS_MATHUTILS_H +#include <string> #include <stdint.h> +#include <cstring> static uint16_t crc_table[256] = { @@ -112,4 +114,9 @@ inline float weightedAverage(float n1, float n2, float w) return w * n2 + (1.0f - w) * n1; } +inline int roundDouble(double v) +{ + return (v > 0.0) ? (v + 0.5) : (v - 0.5); +} + #endif // UTILS_MATHUTILS_H |