/* * Cppcheck - A tool for static C/C++ code analysis * Copyright (C) 2007-2022 Cppcheck team. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program 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 General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifndef smallvectorH #define smallvectorH #include <cstddef> static constexpr std::size_t DefaultSmallVectorSize = 0; #ifdef HAVE_BOOST #include <boost/container/small_vector.hpp> template<typename T, std::size_t N = DefaultSmallVectorSize> using SmallVector = boost::container::small_vector<T, N>; #else #include <vector> template<class T, std::size_t N> struct TaggedAllocator : std::allocator<T> { template<class ... Ts> // cppcheck-suppress noExplicitConstructor TaggedAllocator(Ts&&... ts) : std::allocator<T>(std::forward<Ts>(ts)...) {} }; template<typename T, std::size_t N = DefaultSmallVectorSize> using SmallVector = std::vector<T, TaggedAllocator<T, N>>; #endif #endif