| /* |
| * Created by Martin on 08/02/2017. |
| * |
| * Distributed under the Boost Software License, Version 1.0. (See accompanying |
| * file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
| */ |
| #ifndef TWOBLUECUBES_CATCH_TYPE_TRAITS_HPP_INCLUDED |
| #define TWOBLUECUBES_CATCH_TYPE_TRAITS_HPP_INCLUDED |
| |
| #if defined(CATCH_CONFIG_CPP11_TYPE_TRAITS) |
| #include <type_traits> |
| #endif |
| |
| |
| namespace Catch { |
| |
| #if defined(CATCH_CONFIG_CPP11_TYPE_TRAITS) |
| |
| template <typename T> |
| using add_lvalue_reference = std::add_lvalue_reference<T>; |
| |
| template <typename T> |
| using add_const = std::add_const<T>; |
| |
| #else |
| |
| template <typename T> |
| struct add_const { |
| typedef const T type; |
| }; |
| |
| template <typename T> |
| struct add_lvalue_reference { |
| typedef T& type; |
| }; |
| template <typename T> |
| struct add_lvalue_reference<T&> { |
| typedef T& type; |
| }; |
| // No && overload, because that is C++11, in which case we have |
| // proper type_traits implementation from the standard library |
| |
| #endif |
| |
| } |
| |
| #endif // TWOBLUECUBES_CATCH_TYPE_TRAITS_HPP_INCLUDED |