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This commit is contained in:
Takatoshi Kondo
2014-06-04 16:56:43 +09:00
parent 754b1682a5
commit bc33317b7e
65 changed files with 2081 additions and 1618 deletions
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102
include/msgpack/adaptor/float.hpp Normal file
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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_FLOAT_HPP
#define MSGPACK_TYPE_FLOAT_HPP
#include "msgpack/object.hpp"
#include <vector>
namespace msgpack {
// FIXME check overflow, underflow
inline float& operator>> (object const& o, float& v)
{
if(o.type == type::DOUBLE) {
v = static_cast<float>(o.via.dec);
}
else if (o.type == type::POSITIVE_INTEGER) {
v = static_cast<float>(o.via.u64);
}
else if (o.type == type::NEGATIVE_INTEGER) {
v = static_cast<float>(o.via.i64);
}
else {
throw type_error();
}
return v;
}
template <typename Stream>
inline packer<Stream>& operator<< (packer<Stream>& o, const float& v)
{
o.pack_float(v);
return o;
}
inline double& operator>> (object const& o, double& v)
{
if(o.type == type::DOUBLE) {
v = o.via.dec;
}
else if (o.type == type::POSITIVE_INTEGER) {
v = static_cast<double>(o.via.u64);
}
else if (o.type == type::NEGATIVE_INTEGER) {
v = static_cast<double>(o.via.i64);
}
else {
throw type_error();
}
return v;
}
template <typename Stream>
inline packer<Stream>& operator<< (packer<Stream>& o, const double& v)
{
o.pack_double(v);
return o;
}
inline void operator<< (object& o, float v)
{
o.type = type::DOUBLE;
o.via.dec = static_cast<double>(v);
}
inline void operator<< (object& o, double v)
{
o.type = type::DOUBLE;
o.via.dec = v;
}
inline void operator<< (object::with_zone& o, float v)
{ static_cast<object&>(o) << v; }
inline void operator<< (object::with_zone& o, double v)
{ static_cast<object&>(o) << v; }
} // namespace msgpack
#endif /* msgpack/type/float.hpp */