// // MessagePack for C++ static resolution routine // // Copyright © 2008-2015 FURUHASHI Sadayuki // // 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_TR1_UNORDERED_MAP_HPP define MSGPACK_TYPE_TR1_UNORDERED_MAP_HPP

include “msgpack/versioning.hpp” include “msgpack/adaptor/adaptor_base.hpp” include “msgpack/adaptor/check_container_size.hpp”

if defined(_LIBCPP_VERSION) || (_MSC_VER >= 1700)

define MSGPACK_HAS_STD_UNORDERED_MAP include <unordered_map> define MSGPACK_STD_TR1 std

else // defined(_LIBCPP_VERSION) || (_MSC_VER >= 1700)

if __GNUC__ >= 4

define MSGPACK_HAS_STD_TR1_UNORDERED_MAP

include <tr1/unordered_map> define MSGPACK_STD_TR1 std::tr1

endif // __GNUC__ >= 4

endif // defined(_LIBCPP_VERSION) || (_MSC_VER >= 1700)

if defined(MSGPACK_STD_TR1)

namespace msgpack {

/// @cond MSGPACK_API_VERSION_NAMESPACE(v1) { /// @endcond

namespace adaptor {

template <typename K, typename V> struct convert<MSGPACK_STD_TR1::unordered_map<K, V> > {

msgpack::object const& operator()(msgpack::object const& o, MSGPACK_STD_TR1::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);
    MSGPACK_STD_TR1::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<MSGPACK_STD_TR1::unordered_map<K, V> > {

template <typename Stream>
msgpack::packer<Stream>& operator()(msgpack::packer<Stream>& o, const MSGPACK_STD_TR1::unordered_map<K,V>& v) const {
    uint32_t size = checked_get_container_size(v.size());
    o.pack_map(size);
    for(typename MSGPACK_STD_TR1::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<MSGPACK_STD_TR1::unordered_map<K, V> > {

void operator()(msgpack::object::with_zone& o, const MSGPACK_STD_TR1::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 MSGPACK_STD_TR1::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<MSGPACK_STD_TR1::unordered_multimap<K, V> > {

msgpack::object const& operator()(msgpack::object const& o, MSGPACK_STD_TR1::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);
    MSGPACK_STD_TR1::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<MSGPACK_STD_TR1::unordered_multimap<K, V> > {

template <typename Stream>
msgpack::packer<Stream>& operator()(msgpack::packer<Stream>& o, const MSGPACK_STD_TR1::unordered_multimap<K,V>& v) const {
    uint32_t size = checked_get_container_size(v.size());
    o.pack_map(size);
    for(typename MSGPACK_STD_TR1::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<MSGPACK_STD_TR1::unordered_multimap<K, V> > {

void operator()(msgpack::object::with_zone& o, const MSGPACK_STD_TR1::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 MSGPACK_STD_TR1::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

undef MSGPACK_STD_TR1

endif // MSGPACK_STD_TR1

endif // MSGPACK_TYPE_TR1_UNORDERED_MAP_HPP