18 lines
344 B
C++
18 lines
344 B
C++
#pragma once
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#include <cmath>
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namespace mbgl {
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namespace util {
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// Constrains n to the given range (including min, excluding max) via modular
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// arithmetic.
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template <typename T>
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T wrap(T value, T min, T max) {
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T d = max - min;
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return std::fmod((std::fmod((value - min), d) + d), d) + min;
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}
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} // namespace util
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} // namespace mbgl
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