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payload.h
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payload.h
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/*
*Copyright (C) 2012 Juan Pascual
*
*This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef PAYLOAD_H
#define PAYLOAD_H
#include <string>
#include <utility>
#include <map>
using namespace std;
template <class T>
class Payload
{
public:
Payload(const T& other);
Payload(T&& other);
Payload(const Payload<T>& other);
Payload(Payload<T>&& other);
Payload<T>& operator=(Payload<T>&& other);
const T& getPayload();
map<string,string>& getMetadata();
private:
map<string,string> _mdata;
T _data;
};
template<class T>
Payload<T>::Payload(const T &data) : _data(data), _mdata()
{
}
template<class T>
Payload<T>::Payload(T&& data) : _data(std::move(data)), _mdata()
{
}
template<class T>
Payload<T>::Payload(const Payload &other)
{
this->_data = other._data;
this->_mdata = other._mdata;
}
template<class T>
Payload<T>::Payload(Payload&& other)
{
*this = std::move(other);
}
template<class T>
Payload<T> &Payload<T>::operator =(Payload<T>&& other)
{
if (this == &other)
return *this;
this->_data = std::move(other._data);
this->_mdata = std::move(other._mdata);
return *this;
}
template<class T>
const T &Payload<T>::getPayload()
{
return this->_data;
}
template<class T>
map<string,string> &Payload<T>::getMetadata()
{
return _mdata;
}
#endif // PAYLOAD_H