/*
* This file is part of the DXX-Rebirth project <https://www.dxx-rebirth.com/>.
* It is copyright by its individual contributors, as recorded in the
* project's Git history. See COPYING.txt at the top level for license
* terms and a link to the Git history.
*/
#pragma once
#include <type_traits>
#define DEFINE_ASSERT_HELPER_CLASS(N,OP,STR) \
template <typename T, T L, T R> \
class N : public std::integral_constant<bool, (L OP R)> \
{ \
static_assert(L OP R, STR); \
}
DEFINE_ASSERT_HELPER_CLASS(assert_equal, ==, "values must be equal");
#define assert_equal(L,R,S) static_assert((assert_equal<decltype((L) + 0), (L) + 0, (R) + 0>::value), S)