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//
// VMime library (http://vmime.sourceforge.net)
// Copyright (C) 2002-2004 Vincent Richard <[email protected]>
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License as
// published by the Free Software Foundation; either version 2 of
// the License, or (at your option) any later version.
//
// This program 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
// General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
//
#ifndef VMIME_GENERICFIELD_HPP_INCLUDED
#define VMIME_GENERICFIELD_HPP_INCLUDED
#include "headerField.hpp"
#include "headerFieldFactory.hpp"
#include "typeAdapter.hpp"
namespace vmime
{
/** Generic implementation for headerField.
*/
template <class VALUE_TYPE>
class genericField : virtual public headerField
{
friend class headerFieldFactory::registerer <genericField <VALUE_TYPE> >;
protected:
genericField() { }
public:
genericField <VALUE_TYPE>& operator=(const genericField <VALUE_TYPE>& other)
{
copyFrom(other);
return (*this);
}
const VALUE_TYPE& getValue() const
{
return (m_value);
}
VALUE_TYPE& getValue()
{
return (m_value);
}
template <class TYPE>
void setValue(const TYPE& value)
{
m_value = value;
}
void setValue(const component& value)
{
const VALUE_TYPE& v = dynamic_cast <const VALUE_TYPE&>(value);
m_value = v;
}
private:
VALUE_TYPE m_value;
};
/** Generic implementation for headerField with a value of type 'string'.
*/
template <>
class genericField <string> : public genericField <typeAdapter <string> >
{
};
} // vmime
#endif // VMIME_GENERICFIELD_HPP_INCLUDED
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