60 lines
2.9 KiB
C++
60 lines
2.9 KiB
C++
// Copyright (C) 2022 Jérôme "Lynix" Leclercq (lynix680@gmail.com)
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// This file is part of the "Nazara Engine - Math module"
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// For conditions of distribution and use, see copyright notice in Config.hpp
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#pragma once
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#ifndef NAZARA_MATH_ALGORITHM_HPP
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#define NAZARA_MATH_ALGORITHM_HPP
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#include <Nazara/Prerequisites.hpp>
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#include <Nazara/Math/Enums.hpp>
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#include <cmath>
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#include <limits>
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#include <string>
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namespace Nz
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{
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template<typename T> constexpr T HalfPi = T(1.5707963267948966192313216916398);
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template<typename T> constexpr T Pi = T(3.1415926535897932384626433832795);
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template<typename T> constexpr T Sqrt2 = T(1.4142135623730950488016887242097);
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template<typename T> constexpr T Sqrt3 = T(1.7320508075688772935274463415059);
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template<typename T> constexpr T Sqrt5 = T(2.2360679774997896964091736687313);
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template<AngleUnit Unit, typename T> class Angle;
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template<typename T> constexpr T Approach(T value, T objective, T increment);
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template<typename T> constexpr T Clamp(T value, T min, T max);
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template<typename T, AngleUnit Unit> constexpr Angle<Unit, T> Clamp(Angle<Unit, T> value, T min, T max);
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template<typename T> T ClearBit(T number, T bit);
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template<typename T> constexpr std::size_t CountBits(T value);
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template<typename T> constexpr T DegreeToRadian(T degrees);
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template<typename T> constexpr T GetNearestPowerOfTwo(T number);
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constexpr unsigned int GetNumberLength(signed char number);
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constexpr unsigned int GetNumberLength(unsigned char number);
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unsigned int GetNumberLength(int number);
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/*constexpr*/ unsigned int GetNumberLength(unsigned int number);
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unsigned int GetNumberLength(long long number);
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/*constexpr*/ unsigned int GetNumberLength(unsigned long long number);
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unsigned int GetNumberLength(float number, UInt8 precision = NAZARA_CORE_DECIMAL_DIGITS);
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unsigned int GetNumberLength(double number, UInt8 precision = NAZARA_CORE_DECIMAL_DIGITS);
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unsigned int GetNumberLength(long double number, UInt8 precision = NAZARA_CORE_DECIMAL_DIGITS);
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template<typename T> constexpr unsigned int IntegralLog2(T number);
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template<typename T> constexpr unsigned int IntegralLog2Pot(T pot);
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template<typename T> constexpr T IntegralPow(T base, unsigned int exponent);
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template<typename T, typename T2> constexpr T Lerp(const T& from, const T& to, const T2& interpolation);
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template<typename T> constexpr T MultiplyAdd(T x, T y, T z);
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template<typename T> constexpr bool NumberEquals(T a, T b);
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template<typename T> constexpr bool NumberEquals(T a, T b, T maxDifference);
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inline std::string NumberToString(long long number, UInt8 radix = 10);
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template<typename T> constexpr T RadianToDegree(T radians);
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template<typename T> T SetBit(T number, T bit);
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inline long long StringToNumber(const std::string_view& str, UInt8 radix = 10, bool* ok = nullptr);
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template<typename T> bool TestBit(T number, T bit);
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template<typename T> T ToggleBit(T number, T bit);
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}
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#include <Nazara/Math/Algorithm.inl>
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#endif // NAZARA_MATH_ALGORITHM_HPP
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