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//
// MessagePack for C++ static resolution routine
//
// Copyright (C) 2008-2009 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
//
// http://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_PAIR_HPP
#define MSGPACK_TYPE_PAIR_HPP
#include "rpc/msgpack/versioning.hpp"
#include "rpc/msgpack/adaptor/adaptor_base.hpp"
#include "rpc/msgpack/meta.hpp"
#include <utility>
namespace clmdep_msgpack {
/// @cond
MSGPACK_API_VERSION_NAMESPACE(v1) {
/// @endcond
namespace adaptor {
#if !defined(MSGPACK_USE_CPP03)
template <typename T1, typename T2>
struct as<std::pair<T1, T2>,
typename std::enable_if<clmdep_msgpack::all_of<clmdep_msgpack::has_as, T1, T2>::value>::type> {
std::pair<T1, T2> operator()(clmdep_msgpack::object const& o) const {
if (o.type != clmdep_msgpack::type::ARRAY) { throw clmdep_msgpack::type_error(); }
if (o.via.array.size != 2) { throw clmdep_msgpack::type_error(); }
return std::make_pair(o.via.array.ptr[0].as<T1>(), o.via.array.ptr[1].as<T2>());
}
};
#endif // !defined(MSGPACK_USE_CPP03)
template <typename T1, typename T2>
struct convert<std::pair<T1, T2> > {
clmdep_msgpack::object const& operator()(clmdep_msgpack::object const& o, std::pair<T1, T2>& v) const {
if(o.type != clmdep_msgpack::type::ARRAY) { throw clmdep_msgpack::type_error(); }
if(o.via.array.size != 2) { throw clmdep_msgpack::type_error(); }
o.via.array.ptr[0].convert(v.first);
o.via.array.ptr[1].convert(v.second);
return o;
}
};
template <typename T1, typename T2>
struct pack<std::pair<T1, T2> > {
template <typename Stream>
clmdep_msgpack::packer<Stream>& operator()(clmdep_msgpack::packer<Stream>& o, const std::pair<T1, T2>& v) const {
o.pack_array(2);
o.pack(v.first);
o.pack(v.second);
return o;
}
};
template <typename T1, typename T2>
struct object_with_zone<std::pair<T1, T2> > {
void operator()(clmdep_msgpack::object::with_zone& o, const std::pair<T1, T2>& v) const {
o.type = clmdep_msgpack::type::ARRAY;
clmdep_msgpack::object* p = static_cast<clmdep_msgpack::object*>(o.zone.allocate_align(sizeof(clmdep_msgpack::object)*2));
o.via.array.ptr = p;
o.via.array.size = 2;
p[0] = clmdep_msgpack::object(v.first, o.zone);
p[1] = clmdep_msgpack::object(v.second, o.zone);
}
};
} // namespace adaptor
/// @cond
} // MSGPACK_API_VERSION_NAMESPACE(v1)
/// @endcond
} // namespace clmdep_msgpack
#endif // MSGPACK_TYPE_PAIR_HPP
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