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26 lines
651 B
C
26 lines
651 B
C
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#ifndef CPPMATH_H
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#define CPPMATH_H
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// cppmacro.h
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// 10/12/2014 jichi
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#include <cmath>
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// The same as qMin
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template <typename T>
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inline const T &cpp_min(const T &a, const T &b) { return (a < b) ? a : b; }
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// The same as qMax
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template <typename T>
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inline const T &cpp_max(const T &a, const T &b) { return (a < b) ? b : a; }
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// The same as qBound
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template <typename T>
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inline const T &cpp_bound(const T &min, const T &val, const T &max)
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{ return cpp_max(min, cpp_min(max, val)); }
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// The same as qFuzzyCompare
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inline bool cpp_fuzzy_compare(float p1, float p2)
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{ return (abs(p1 - p2) <= 0.00001f * cpp_min(abs(p1), abs(p2))); }
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#endif // CPPMATH_H
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