// // MessagePack for C++ static resolution routine // // Copyright © 2014 KONDO-2015 Takatoshi // // Licensed under the Apache License, Version 2.0 (the “License”); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an “AS IS” BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. //
ifndef MSGPACK_CPP11_FORWARD_LIST_HPP define MSGPACK_CPP11_FORWARD_LIST_HPP
include “msgpack/versioning.hpp” include “msgpack/adaptor/adaptor_base.hpp” include “msgpack/adaptor/check_container_size.hpp”
include <forward_list>
namespace msgpack {
/// @cond MSGPACK_API_VERSION_NAMESPACE(v1) { /// @endcond
namespace adaptor {
template <typename T> struct convert<std::forward_list<T>> {
msgpack::object const& operator()(msgpack::object const& o, std::forward_list<T>& v) const { if(o.type != msgpack::type::ARRAY) { throw msgpack::type_error(); } v.resize(o.via.array.size); msgpack::object* p = o.via.array.ptr; for (auto &e : v) { p->convert(e); ++p; } return o; }
};
template <typename T> struct pack<std::forward_list<T>> {
template <typename Stream> msgpack::packer<Stream>& operator()(msgpack::packer<Stream>& o, const std::forward_list<T>& v) const { uint32_t size = checked_get_container_size(std::distance(v.begin(), v.end())); o.pack_array(size); for(auto const& e : v) o.pack(e); return o; }
};
template <typename T> struct object_with_zone<std::forward_list<T>> {
void operator()(msgpack::object::with_zone& o, const std::forward_list<T>& v) const { o.type = msgpack::type::ARRAY; if(v.empty()) { o.via.array.ptr = nullptr; o.via.array.size = 0; } else { uint32_t size = checked_get_container_size(std::distance(v.begin(), v.end())); o.via.array.size = size; msgpack::object* p = static_cast<msgpack::object*>( o.zone.allocate_align(sizeof(msgpack::object)*size)); o.via.array.ptr = p; for(auto const& e : v) *p++ = msgpack::object(e, o.zone); } }
};
} // namespace adaptor
/// @cond } // MSGPACK_API_VERSION_NAMESPACE(v1) /// @endcond
} // namespace msgpack
endif // MSGPACK_CPP11_FORWARD_LIST_HPP