/* Copyright (c) 2020, Intel Corporation All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of Intel Corporation nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /** @file array.hpp @brief minimal implementation of std::array This header is added to avoid additional dependency on C++ library for builtins-c-cpu.cpp file. */ namespace notstd { template struct array { T dataImpl[sizeImpl]; using value_type = T; using reference = T &; using const_reference = const T &; using pointer = T *; using const_pointer = const T *; using iterator = pointer; using const_iterator = const_pointer; using size_type = int; size_type size() const noexcept { return sizeImpl; } pointer data() noexcept { return &dataImpl[0]; } const_pointer data() const noexcept { return &dataImpl[0]; } iterator begin() noexcept { return data(); } const_iterator begin() const noexcept { return data(); } iterator end() noexcept { return data() + size(); } const_iterator end() const noexcept { return data() + size(); } const_reference operator[](int idx) const noexcept { return dataImpl[idx]; } reference operator[](int idx) noexcept { return dataImpl[idx]; } }; } // namespace notstd