diff options
| author | Lioncash <mathew1800@gmail.com> | 2014-08-18 18:05:07 -0400 |
|---|---|---|
| committer | Lioncash <mathew1800@gmail.com> | 2014-08-19 03:37:38 -0400 |
| commit | 2f571a0d9d90af44cb72a273498d3c95975d75cd (patch) | |
| tree | bc4b8a1355cc9f5e16310fb833a9bf7de12ac66a /src/common/math_util.h | |
| parent | 0a1aab5b4259b555e77554376d87cc641c4fe922 (diff) | |
Common: Add a clamp function to math_utils.h
Diffstat (limited to 'src/common/math_util.h')
| -rw-r--r-- | src/common/math_util.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/common/math_util.h b/src/common/math_util.h index 65220fbdf0..b32e7bb143 100644 --- a/src/common/math_util.h +++ b/src/common/math_util.h @@ -6,11 +6,18 @@ #include "common/common.h" +#include <algorithm> #include <vector> namespace MathUtil { +template<typename T> +inline T Clamp(const T val, const T& min, const T& max) +{ + return std::max(min, std::min(max, val)); +} + static const u64 DOUBLE_SIGN = 0x8000000000000000ULL, DOUBLE_EXP = 0x7FF0000000000000ULL, DOUBLE_FRAC = 0x000FFFFFFFFFFFFFULL, |