msgpack/include/msgpack/adaptor/vector_char.hpp
Takatoshi Kondo b5e66150e9 Minimized header files dependency.
Added help comments for typical compile error.
2014-10-19 21:18:30 +09:00

77 lines
2.1 KiB
C++

//
// MessagePack for C++ static resolution routine
//
// Copyright (C) 2014 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
//
// 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_VECTOR_CHAR_HPP
#define MSGPACK_TYPE_VECTOR_CHAR_HPP
#include "msgpack/versioning.hpp"
#include "msgpack/object_fwd.hpp"
#include <vector>
namespace msgpack {
MSGPACK_API_VERSION_NAMESPACE(v1) {
inline object const& operator>> (object const& o, std::vector<char>& v)
{
switch (o.type) {
case type::BIN:
v.resize(o.via.bin.size);
std::memcpy(v.data(), o.via.bin.ptr, o.via.bin.size);
break;
case type::STR:
v.resize(o.via.str.size);
std::memcpy(v.data(), o.via.str.ptr, o.via.str.size);
break;
default:
throw type_error();
break;
}
return o;
}
template <typename Stream>
inline packer<Stream>& operator<< (packer<Stream>& o, const std::vector<char>& v)
{
o.pack_bin(v.size());
o.pack_bin_body(v.data(), v.size());
return o;
}
inline void operator<< (object& o, const std::vector<char>& v)
{
o.type = type::BIN;
o.via.bin.ptr = v.data();
o.via.bin.size = static_cast<uint32_t>(v.size());
}
inline void operator<< (object::with_zone& o, const std::vector<char>& v)
{
o.type = type::BIN;
char* ptr = static_cast<char*>(o.zone.allocate_align(v.size()));
o.via.bin.ptr = ptr;
o.via.bin.size = static_cast<uint32_t>(v.size());
std::memcpy(ptr, v.data(), v.size());
}
} // MSGPACK_API_VERSION_NAMESPACE(v1)
} // namespace msgpack
#endif // MSGPACK_TYPE_VECTOR_CHAR_HPP