concepts.hpp

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// SPDX-License-Identifier: MIT
#ifndef LIBSBX_MATH_CONCEPTS_HPP_
#define LIBSBX_MATH_CONCEPTS_HPP_
 
#include <type_traits>
#include <numbers>
#include <limits>
#include <cmath>
 
namespace sbx::math {
 
template<typename Type>
concept numeric = (std::is_integral_v<Type> && !std::is_same_v<Type, bool>) || std::is_floating_point_v<Type>;
 
template<typename Type>
struct is_floating_point : std::bool_constant<std::is_floating_point_v<Type>> { };
 
template<typename Type>
inline constexpr bool is_floating_point_v = is_floating_point<Type>::value;
 
template<typename Type>
concept floating_point = is_floating_point_v<Type>;
 
template<typename Type>
struct is_integral : std::bool_constant<std::is_integral_v<Type> && !std::is_same_v<Type, bool>> { };
 
template<typename Type>
inline constexpr bool is_integral_v = is_integral<Type>::value;
 
template<typename Type>
concept integral = is_integral_v<Type>;
 
template<typename Type>
struct is_unsigned_integral : std::bool_constant<is_integral_v<Type> && std::is_unsigned_v<Type>> { };
 
template<typename Type>
inline constexpr bool is_unsigned_integral_v = is_unsigned_integral<Type>::value;
 
template<typename Type>
concept unsigned_integral = is_unsigned_integral_v<Type>;
 
template<typename Type>
struct is_scalar : std::bool_constant<is_floating_point_v<Type> || is_integral_v<Type>> { };
 
template<typename Type>
inline constexpr bool is_scalar_v = is_scalar<Type>::value;
 
template<typename Type>
concept scalar = is_scalar_v<Type>;
 
} // namespace sbx::math
 
#endif // LIBSBX_MATH_CONCEPTS_HPP_