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24 lines
523 B
C++
24 lines
523 B
C++
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#pragma once
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#include <algorithm>
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namespace chatterino {
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namespace util {
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// http://en.cppreference.com/w/cpp/algorithm/clamp
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template <class T>
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constexpr const T &clamp(const T &v, const T &lo, const T &hi)
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{
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return clamp(v, lo, hi, std::less<>());
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}
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template <class T, class Compare>
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constexpr const T &clamp(const T &v, const T &lo, const T &hi, Compare comp)
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{
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return assert(!comp(hi, lo)), comp(v, lo) ? lo : comp(hi, v) ? hi : v;
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}
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} // namespace util
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} // namespace chatterino
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