Mercurial > embed
view msgpack/include/msgpack/v1/adaptor/vector_char.hpp @ 25:9298566b4708
msgpack: import 2.0.0
author | David Demelier <markand@malikania.fr> |
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date | Thu, 24 Nov 2016 17:35:14 +0100 |
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// // MessagePack for C++ static resolution routine // // Copyright (C) 2014-2015 KONDO Takatoshi // // 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 MSGPACK_V1_TYPE_VECTOR_CHAR_HPP #define MSGPACK_V1_TYPE_VECTOR_CHAR_HPP #include "msgpack/versioning.hpp" #include "msgpack/adaptor/adaptor_base.hpp" #include "msgpack/adaptor/check_container_size.hpp" #include <vector> #include <cstring> namespace msgpack { /// @cond MSGPACK_API_VERSION_NAMESPACE(v1) { /// @endcond namespace adaptor { template <typename Alloc> struct convert<std::vector<char, Alloc> > { msgpack::object const& operator()(msgpack::object const& o, std::vector<char, Alloc>& v) const { switch (o.type) { case msgpack::type::BIN: v.resize(o.via.bin.size); if (o.via.bin.size != 0) { #if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6)) && !defined(__clang__) #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wmaybe-uninitialized" #endif // (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6)) && !defined(__clang__) std::memcpy(&v.front(), o.via.bin.ptr, o.via.bin.size); #if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6)) && !defined(__clang__) #pragma GCC diagnostic pop #endif // (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6)) && !defined(__clang__) } break; case msgpack::type::STR: v.resize(o.via.str.size); if (o.via.str.size != 0) { #if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6)) && !defined(__clang__) #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wmaybe-uninitialized" #endif // (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6)) && !defined(__clang__) std::memcpy(&v.front(), o.via.str.ptr, o.via.str.size); #if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6)) && !defined(__clang__) #pragma GCC diagnostic pop #endif // (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6)) && !defined(__clang__) } break; default: throw msgpack::type_error(); break; } return o; } }; template <typename Alloc> struct pack<std::vector<char, Alloc> > { template <typename Stream> msgpack::packer<Stream>& operator()(msgpack::packer<Stream>& o, const std::vector<char, Alloc>& v) const { uint32_t size = checked_get_container_size(v.size()); o.pack_bin(size); if (size != 0) { o.pack_bin_body(&v.front(), size); } return o; } }; template <typename Alloc> struct object<std::vector<char, Alloc> > { void operator()(msgpack::object& o, const std::vector<char, Alloc>& v) const { uint32_t size = checked_get_container_size(v.size()); o.type = msgpack::type::BIN; if (size != 0) { o.via.bin.ptr = &v.front(); } o.via.bin.size = size; } }; template <typename Alloc> struct object_with_zone<std::vector<char, Alloc> > { void operator()(msgpack::object::with_zone& o, const std::vector<char, Alloc>& v) const { uint32_t size = checked_get_container_size(v.size()); o.type = msgpack::type::BIN; o.via.bin.size = size; if (size != 0) { char* ptr = static_cast<char*>(o.zone.allocate_align(size)); o.via.bin.ptr = ptr; std::memcpy(ptr, &v.front(), size); } } }; } // namespace adaptor /// @cond } // MSGPACK_API_VERSION_NAMESPACE(v1) /// @endcond } // namespace msgpack #endif // MSGPACK_V1_TYPE_VECTOR_CHAR_HPP