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some headers are not self-contained, as they depend on symbols from headers which aren't included
123 lines
4.1 KiB
C++
123 lines
4.1 KiB
C++
//
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// MessagePack for C++ static resolution routine
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//
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// Copyright (C) 2018 KONDO Takatoshi
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//
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// Distributed under the Boost Software License, Version 1.0.
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// (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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//
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#ifndef MSGPACK_V1_TYPE_VECTOR_BYTE_HPP
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#define MSGPACK_V1_TYPE_VECTOR_BYTE_HPP
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#include "msgpack/cpp_version.hpp"
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#if MSGPACK_CPP_VERSION >= 201703
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#include "msgpack/versioning.hpp"
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#include "msgpack/adaptor/adaptor_base.hpp"
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#include "msgpack/object.hpp"
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#include "msgpack/adaptor/check_container_size.hpp"
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#include <vector>
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#include <cstring>
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#include <cstddef>
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namespace msgpack {
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/// @cond
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MSGPACK_API_VERSION_NAMESPACE(v1) {
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/// @endcond
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namespace adaptor {
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template <typename Alloc>
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struct convert<std::vector<std::byte, Alloc> > {
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msgpack::object const& operator()(msgpack::object const& o, std::vector<std::byte, Alloc>& v) const {
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switch (o.type) {
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case msgpack::type::BIN:
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v.resize(o.via.bin.size);
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if (o.via.bin.size != 0) {
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#if defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 7)) && !defined(__clang__)
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#pragma GCC diagnostic push
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#pragma GCC diagnostic ignored "-Wmaybe-uninitialized"
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#endif // defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 7)) && !defined(__clang__)
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std::memcpy(&v.front(), o.via.bin.ptr, o.via.bin.size);
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#if defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 7)) && !defined(__clang__)
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#pragma GCC diagnostic pop
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#endif // defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 7)) && !defined(__clang__)
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}
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break;
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case msgpack::type::STR:
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v.resize(o.via.str.size);
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if (o.via.str.size != 0) {
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#if defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 7)) && !defined(__clang__)
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#pragma GCC diagnostic push
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#pragma GCC diagnostic ignored "-Wmaybe-uninitialized"
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#endif // defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 7)) && !defined(__clang__)
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std::memcpy(&v.front(), o.via.str.ptr, o.via.str.size);
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#if defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 7)) && !defined(__clang__)
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#pragma GCC diagnostic pop
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#endif // defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 7)) && !defined(__clang__)
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}
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break;
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default:
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throw msgpack::type_error();
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break;
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}
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return o;
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}
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};
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template <typename Alloc>
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struct pack<std::vector<std::byte, Alloc> > {
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template <typename Stream>
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msgpack::packer<Stream>& operator()(msgpack::packer<Stream>& o, const std::vector<std::byte, Alloc>& v) const {
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uint32_t size = checked_get_container_size(v.size());
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o.pack_bin(size);
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if (size != 0) {
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o.pack_bin_body(reinterpret_cast<char const*>(&v.front()), size);
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}
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return o;
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}
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};
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template <typename Alloc>
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struct object<std::vector<std::byte, Alloc> > {
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void operator()(msgpack::object& o, const std::vector<std::byte, Alloc>& v) const {
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uint32_t size = checked_get_container_size(v.size());
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o.type = msgpack::type::BIN;
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if (size != 0) {
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o.via.bin.ptr = reinterpret_cast<char const*>(&v.front());
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}
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o.via.bin.size = size;
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}
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};
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template <typename Alloc>
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struct object_with_zone<std::vector<std::byte, Alloc> > {
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void operator()(msgpack::object::with_zone& o, const std::vector<std::byte, Alloc>& v) const {
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uint32_t size = checked_get_container_size(v.size());
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o.type = msgpack::type::BIN;
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o.via.bin.size = size;
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if (size != 0) {
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char* ptr = static_cast<char*>(o.zone.allocate_align(size, MSGPACK_ZONE_ALIGNOF(char)));
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o.via.bin.ptr = ptr;
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std::memcpy(ptr, &v.front(), size);
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}
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}
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};
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} // namespace adaptor
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/// @cond
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} // MSGPACK_API_VERSION_NAMESPACE(v1)
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/// @endcond
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} // namespace msgpack
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#endif // MSGPACK_CPP_VERSION >= 201703
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#endif // MSGPACK_V1_TYPE_VECTOR_BYTE_HPP
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