BitCast.h

/*
  ==============================================================================
    DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 
    Copyright 2022- by sonible GmbH.
 
    This file is part of VCTR - Versatile Container Templates Reconceptualized.
 
    VCTR is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License version 3
    only, as published by the Free Software Foundation.
 
    VCTR is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU Lesser General Public License version 3 for more details.
 
    You should have received a copy of the GNU Lesser General Public License
    version 3 along with VCTR.  If not, see <https://www.gnu.org/licenses/>.
  ==============================================================================
*/
 
namespace vctr
{
 
#if __cpp_lib_bit_cast >= 201806L
 
template <class To, class From>
constexpr To bitCast (const From& from) noexcept { return std::bit_cast<To> (from); }
 
#elif VCTR_CLANG && __has_builtin (__builtin_bit_cast)
 
template <class To, class From>
constexpr To bitCast (const From& from) noexcept { return __builtin_bit_cast (To, from); }
 
#else
 
#error "Your compiler has no bit_cast support"
 
#endif
}