peak_common_type_traits.hpp

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#pragma once
 
#include <type_traits>
#include <cstddef>
#include <cstdint>
 
 
// NOLINTBEGIN(readability-identifier-naming)
struct peak_common_interval;
struct peak_common_interval_u;
struct peak_common_interval_f;
struct peak_common_rectangle;
struct peak_common_rectangle_f;
struct peak_common_point;
struct peak_common_point_f;
struct peak_common_point_u;
struct peak_common_size;
struct peak_common_size_f;
 
// NOLINTEND(readability-identifier-naming)

 
namespace peak
{
namespace common
{
 
namespace detail
{
 
template <typename PointType, typename SizeType>
class RectangleT;
template <typename T>
class PointT;
template <typename T>
class SizeT;
 
template <typename T>
class IntervalT;
 
template <typename T>
class SizeT;
 
template <typename T>
struct c_type_of_;
 
template <>
struct c_type_of_<IntervalT<uint32_t>>
{
    using type = peak_common_interval_u;
};
 
template <>
struct c_type_of_<IntervalT<int32_t>>
{
    using type = peak_common_interval;
};
 
template <>
struct c_type_of_<IntervalT<float>>
{
    using type = peak_common_interval_f;
};
 
template <>
struct c_type_of_<RectangleT<int32_t, uint32_t>>
{
    using type = peak_common_rectangle;
};
 
template <>
struct c_type_of_<RectangleT<float, float>>
{
    using type = peak_common_rectangle_f;
};
 
template <>
struct c_type_of_<PointT<int32_t>>
{
    using type = peak_common_point;
};
 
template <>
struct c_type_of_<PointT<uint32_t>>
{
    using type = peak_common_point_u;
};
 
template <>
struct c_type_of_<PointT<float>>
{
    using type = peak_common_point_f;
};
 
template <>
struct c_type_of_<SizeT<uint32_t>>
{
    using type = peak_common_size;
};
 
template <>
struct c_type_of_<SizeT<float>>
{
    using type = peak_common_size_f;
};
 
template <typename...>
using void_t = void;
 
template <typename T>
using c_type_of_t = typename c_type_of_<T>::type;
 
template <typename T>
using handle_of_t = c_type_of_t<T>*;
 
template <typename, typename = void>
struct has_c_type_of : std::false_type
{};
 
template <typename T>
struct has_c_type_of<T, void_t<typename c_type_of_<T>::type>> : std::true_type
{};
 
} // namespace detail
} // namespace common 
} // namespace peak