64 lines
3.0 KiB
C++
64 lines
3.0 KiB
C++
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#pragma once
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#ifndef __FILE_Detail_CP_Arithmetic_Hpp
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#define __FILE_Detail_CP_Arithmetic_Hpp
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#include "detail/CP/CHash.hpp"
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namespace Internal
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{
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/**
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* Traits class which tests if a type is arithmetic.
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*/
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template <typename T>
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struct TIsArithmeticTool
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{
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constexpr static bool Value = false;
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};
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template <> struct TIsArithmeticTool<float> { constexpr static bool Value = true; };
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template <> struct TIsArithmeticTool<double> { constexpr static bool Value = true; };
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template <> struct TIsArithmeticTool<long double> { constexpr static bool Value = true; };
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template <> struct TIsArithmeticTool<uint8_t> { constexpr static bool Value = true; };
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template <> struct TIsArithmeticTool<uint16_t> { constexpr static bool Value = true; };
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template <> struct TIsArithmeticTool<uint32_t> { constexpr static bool Value = true; };
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template <> struct TIsArithmeticTool<uint64_t> { constexpr static bool Value = true; };
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template <> struct TIsArithmeticTool<int8_t> { constexpr static bool Value = true; };
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template <> struct TIsArithmeticTool<int16_t> { constexpr static bool Value = true; };
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template <> struct TIsArithmeticTool<int32_t> { constexpr static bool Value = true; };
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template <> struct TIsArithmeticTool<int64_t> { constexpr static bool Value = true; };
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template <> struct TIsArithmeticTool<long> { constexpr static bool Value = true; };
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template <> struct TIsArithmeticTool<unsigned long> { constexpr static bool Value = true; };
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template <> struct TIsArithmeticTool<bool> { constexpr static bool Value = true; };
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template <typename T> struct TIsArithmeticTool<const T> { constexpr static bool Value = TIsArithmeticTool<T>::Value; };
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template <typename T> struct TIsArithmeticTool< volatile T> { constexpr static bool Value = TIsArithmeticTool<T>::Value; };
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template <typename T> struct TIsArithmeticTool<const volatile T> { constexpr static bool Value = TIsArithmeticTool<T>::Value; };
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}
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template <typename T> constexpr bool TIsArithmetic = Internal::TIsArithmeticTool<T>::Value;
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namespace Internal
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{
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/**
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* Traits class which tests if a type is a signed integral type.
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*/
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template <typename T>
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struct TIsSignedTool
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{
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constexpr static bool Value = false;
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};
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template <> struct TIsSignedTool<int8_t> { constexpr static bool Value = true; };
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template <> struct TIsSignedTool<int16_t> { constexpr static bool Value = true; };
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template <> struct TIsSignedTool<int32_t> { constexpr static bool Value = true; };
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template <> struct TIsSignedTool<int64_t> { constexpr static bool Value = true; };
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template <typename T> struct TIsSignedTool<const T> { constexpr static bool Value = TIsSignedTool<T>::Value; };
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template <typename T> struct TIsSignedTool< volatile T> { constexpr static bool Value = TIsSignedTool<T>::Value; };
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template <typename T> struct TIsSignedTool<const volatile T> { constexpr static bool Value = TIsSignedTool<T>::Value; };
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}
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template <typename T> constexpr bool TIsSigned = Internal::TIsSignedTool<T>::Value;
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#endif // !__FILE_Detail_CP_Arithmetic_Hpp
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