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Diffstat (limited to '')
| -rw-r--r-- | src/common/math_util.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/common/math_util.h b/src/common/math_util.h index 0b1400b41..4b0910741 100644 --- a/src/common/math_util.h +++ b/src/common/math_util.h @@ -11,6 +11,10 @@ namespace MathUtil { +inline bool IntervalsIntersect(unsigned start0, unsigned length0, unsigned start1, unsigned length1) { + return (std::max(start0, start1) <= std::min(start0 + length0, start1 + length1)); +} + template<typename T> inline T Clamp(const T val, const T& min, const T& max) { |