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//
// MessagePack for C++ static resolution routine
//
// Copyright (C) 2008 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_OBJECT_HPP__
#define MSGPACK_OBJECT_HPP__
#include "msgpack/pack.hpp"
#include <stdint.h>
#include <stdexcept>
#include <typeinfo>
#include <ostream>
namespace msgpack {
class type_error : public std::bad_cast { };
struct object {
unsigned char type;
union {
bool boolean;
uint64_t u64;
int64_t i64;
double dec;
struct {
object* ptr;
uint32_t size;
} container;
struct {
const char* ptr;
uint32_t size;
} ref;
} via;
// FIXME template <typename T> operator T() { T v; convert(*this, v); return v; };
};
std::ostream& operator<< (std::ostream& s, const object o);
bool operator==(const object x, const object y);
inline bool operator!=(const object x, const object y) { return !(x == y); }
template <typename Stream>
const object& operator>> (const object& v, packer<Stream>& o);
namespace type {
static const unsigned char NIL = 0x01;
static const unsigned char BOOLEAN = 0x02;
static const unsigned char POSITIVE_INTEGER = 0x03;
static const unsigned char NEGATIVE_INTEGER = 0x04;
static const unsigned char DOUBLE = 0x05;
static const unsigned char RAW = 0x06;
static const unsigned char ARRAY = 0x07;
static const unsigned char MAP = 0x08;
template <typename T>
inline T& operator<< (T& v, object o)
{
v = o;
return v;
}
namespace detail {
template <typename Stream, typename T>
inline void pack_copy(T v, packer<Stream>& o)
{ pack(v, o); }
}
template <typename Stream, typename T>
inline const T& operator>> (const T& v, packer<Stream>& o)
{
detail::pack_copy(v.pack(), o);
return v;
}
} // namespace type
template <typename T>
inline void convert(T& v, object o)
{
using namespace type;
v << o;
}
template <typename Stream, typename T>
inline void pack(T& v, packer<Stream>& o)
{
using namespace type;
v >> o;
}
template <typename Stream, typename T>
inline void pack(T& v, Stream& s)
{
packer<Stream> pk(s);
pack(v, pk);
}
} // namespace msgpack
#include "msgpack/type.hpp"
#endif /* msgpack/object.hpp */
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