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99 lines
2.7 KiB
Plaintext
99 lines
2.7 KiB
Plaintext
//
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// MessagePack for C++ static resolution routine
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//
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// Copyright (C) 2008-2009 FURUHASHI Sadayuki
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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#ifndef MSGPACK_TYPE_DEFINE_HPP__
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#define MSGPACK_TYPE_DEFINE_HPP__
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#define MSGPACK_DEFINE(...) \
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template <typename Packer> \
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void msgpack_pack(Packer& pk) const \
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{ \
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msgpack::type::make_define(__VA_ARGS__).msgpack_pack(pk); \
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} \
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void msgpack_unpack(msgpack::object o) \
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{ \
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msgpack::type::make_define(__VA_ARGS__).msgpack_unpack(o); \
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}
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namespace msgpack {
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namespace type {
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<% GENERATION_LIMIT = 31 %>
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template <typename A0 = void<%1.upto(GENERATION_LIMIT+1) {|i|%>, typename A<%=i%> = void<%}%>>
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struct define;
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template <>
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struct define<> {
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typedef define<> value_type;
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typedef tuple<> tuple_type;
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template <typename Packer>
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void msgpack_pack(Packer& pk) const
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{
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pk.pack_array(1);
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}
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void msgpack_unpack(msgpack::object o)
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{
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if(o.type != type::ARRAY) { throw type_error(); }
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}
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};
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<%0.upto(GENERATION_LIMIT) {|i|%>
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template <typename A0<%1.upto(i) {|j|%>, typename A<%=j%><%}%>>
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struct define<A0<%1.upto(i) {|j|%>, A<%=j%><%}%>> {
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typedef define<A0<%1.upto(i) {|j|%>, A<%=j%><%}%>> value_type;
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typedef tuple<A0<%1.upto(i) {|j|%>, A<%=j%><%}%>> tuple_type;
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define(A0& _a0<%1.upto(i) {|j|%>, A<%=j%>& _a<%=j%><%}%>) :
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a0(_a0)<%1.upto(i) {|j|%>, a<%=j%>(_a<%=j%>)<%}%> {}
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template <typename Packer>
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void msgpack_pack(Packer& pk) const
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{
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pk.pack_array(<%=i+1%>);
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<%0.upto(i) {|j|%>
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pk.pack(a<%=j%>);<%}%>
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}
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void msgpack_unpack(msgpack::object o)
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{
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if(o.type != type::ARRAY) { throw type_error(); }
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const size_t size = o.via.array.size;
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<%0.upto(i) {|j|%>
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if(size <= <%=j%>) { return; } o.via.array.ptr[<%=j%>].convert(&a<%=j%>);<%}%>
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}
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<%0.upto(i) {|j|%>
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A<%=j%>& a<%=j%>;<%}%>
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};
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<%}%>
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inline define<> make_define()
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{
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return define<>();
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}
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<%0.upto(GENERATION_LIMIT) {|i|%>
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template <typename A0<%1.upto(i) {|j|%>, typename A<%=j%><%}%>>
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define<A0<%1.upto(i) {|j|%>, A<%=j%><%}%>> make_define(A0& a0<%1.upto(i) {|j|%>, A<%=j%>& a<%=j%><%}%>)
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{
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return define<A0<%1.upto(i) {|j|%>, A<%=j%><%}%>>(a0<%1.upto(i) {|j|%>, a<%=j%><%}%>);
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}
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<%}%>
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} // namespace type
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} // namespace msgpack
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#endif /* msgpack/type/define.hpp */
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