// // MessagePack for C++ static resolution routine // // Copyright © 2014-2015 KONDO 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_TYPE_UNORDERED_MAP_HPP define MSGPACK_TYPE_UNORDERED_MAP_HPP
include “msgpack/versioning.hpp” include “msgpack/adaptor/adaptor_base.hpp” include “msgpack/adaptor/check_container_size.hpp”
include <unordered_map>
namespace msgpack {
/// @cond MSGPACK_API_VERSION_NAMESPACE(v1) { /// @endcond
namespace adaptor {
template <typename K, typename V> struct convert<std::unordered_map<K, V>> {
msgpack::object const& operator()(msgpack::object const& o, std::unordered_map<K, V>& v) const { if(o.type != msgpack::type::MAP) { throw msgpack::type_error(); } msgpack::object_kv* p(o.via.map.ptr); msgpack::object_kv* const pend(o.via.map.ptr + o.via.map.size); std::unordered_map<K, V> tmp; for(; p != pend; ++p) { K key; p->key.convert(key); p->val.convert(tmp[key]); } tmp.swap(v); return o; }
};
template <typename K, typename V> struct pack<std::unordered_map<K, V>> {
template <typename Stream> msgpack::packer<Stream>& operator()(msgpack::packer<Stream>& o, const std::unordered_map<K,V>& v) const { uint32_t size = checked_get_container_size(v.size()); o.pack_map(size); for(typename std::unordered_map<K,V>::const_iterator it(v.begin()), it_end(v.end()); it != it_end; ++it) { o.pack(it->first); o.pack(it->second); } return o; }
};
template <typename K, typename V> struct object_with_zone<std::unordered_map<K, V>> {
void operator()(msgpack::object::with_zone& o, const std::unordered_map<K,V>& v) const { o.type = msgpack::type::MAP; if(v.empty()) { o.via.map.ptr = nullptr; o.via.map.size = 0; } else { uint32_t size = checked_get_container_size(v.size()); msgpack::object_kv* p = static_cast<msgpack::object_kv*>(o.zone.allocate_align(sizeof(msgpack::object_kv)*size)); msgpack::object_kv* const pend = p + size; o.via.map.ptr = p; o.via.map.size = size; typename std::unordered_map<K,V>::const_iterator it(v.begin()); do { p->key = msgpack::object(it->first, o.zone); p->val = msgpack::object(it->second, o.zone); ++p; ++it; } while(p < pend); } }
};
template <typename K, typename V> struct convert<std::unordered_multimap<K, V>> {
msgpack::object const& operator()(msgpack::object const& o, std::unordered_multimap<K, V>& v) const { if(o.type != msgpack::type::MAP) { throw msgpack::type_error(); } msgpack::object_kv* p(o.via.map.ptr); msgpack::object_kv* const pend(o.via.map.ptr + o.via.map.size); std::unordered_multimap<K, V> tmp; for(; p != pend; ++p) { std::pair<K, V> value; p->key.convert(value.first); p->val.convert(value.second); tmp.insert(value); } tmp.swap(v); return o; }
};
template <typename K, typename V> struct pack<std::unordered_multimap<K, V>> {
template <typename Stream> msgpack::packer<Stream>& operator()(msgpack::packer<Stream>& o, const std::unordered_multimap<K,V>& v) const { uint32_t size = checked_get_container_size(v.size()); o.pack_map(size); for(typename std::unordered_multimap<K,V>::const_iterator it(v.begin()), it_end(v.end()); it != it_end; ++it) { o.pack(it->first); o.pack(it->second); } return o; }
};
template <typename K, typename V> struct object_with_zone<std::unordered_multimap<K, V>> {
void operator()(msgpack::object::with_zone& o, const std::unordered_multimap<K,V>& v) const { o.type = msgpack::type::MAP; if(v.empty()) { o.via.map.ptr = nullptr; o.via.map.size = 0; } else { uint32_t size = checked_get_container_size(v.size()); msgpack::object_kv* p = static_cast<msgpack::object_kv*>(o.zone.allocate_align(sizeof(msgpack::object_kv)*size)); msgpack::object_kv* const pend = p + size; o.via.map.ptr = p; o.via.map.size = size; typename std::unordered_multimap<K,V>::const_iterator it(v.begin()); do { p->key = msgpack::object(it->first, o.zone); p->val = msgpack::object(it->second, o.zone); ++p; ++it; } while(p < pend); } }
};
} // namespace adaptor
/// @cond } // MSGPACK_API_VERSION_NAMESPACE(v1) /// @endcond
} // namespace msgpack
endif // MSGPACK_TYPE_UNORDERED_MAP_HPP