stdtype_traits.hpp

#pragma once

#include "stdver.hpp"

#if CVB_HAS_CPP2020

#  include <type_traits>

namespace Cvb
{
  template <class T>
  using remove_cvref = std::remove_cvref<T>;
  template <class T>
  using remove_cvref_t = std::remove_cvref_t<T>;
}  // namespace Cvb

#else

#  include "type_traits.hpp"

namespace Cvb
{
  template <class T>
  using remove_cvref = Shims::remove_cvref<T>;
  template <class T>
  using remove_cvref_t = Shims::remove_cvref_t<T>;
}  // namespace Cvb
#endif

#if CVB_HAS_CPP2017

#  include <type_traits>

namespace Cvb
{
  template <class... Bn>
  using conjunction = std::conjunction<Bn...>;
}  // namespace Cvb

#else

#  include "type_traits.hpp"

namespace Cvb
{
  template <class... Bn>
  using conjunction = Shims::conjunction<Bn...>;
}  // namespace Cvb

#endif