You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
92 lines
2.6 KiB
92 lines
2.6 KiB
/***************************************************************************
|
|
* value.h
|
|
* This file is part of the KDE project
|
|
* copyright (C)2004-2005 by Sebastian Sauer (mail@dipe.org)
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library 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
|
|
* Library General Public License for more details.
|
|
* You should have received a copy of the GNU Library General Public License
|
|
* along with this program; see the file COPYING. If not, write to
|
|
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA.
|
|
***************************************************************************/
|
|
|
|
#ifndef KROSS_API_VALUE_H
|
|
#define KROSS_API_VALUE_H
|
|
|
|
#include <tqstring.h>
|
|
#include <tqvariant.h>
|
|
|
|
#include "object.h"
|
|
|
|
namespace Kross { namespace Api {
|
|
|
|
/**
|
|
* Template class to represent values.
|
|
*
|
|
* Classes like \a Variant or \a List are implementing this
|
|
* class. That way we have a common base for all kind of
|
|
* values.
|
|
*/
|
|
template<class T, class V>
|
|
class Value : public Object
|
|
{
|
|
public:
|
|
|
|
/**
|
|
* Constructor.
|
|
*
|
|
* \param value The initial value this
|
|
* Value has.
|
|
*/
|
|
Value(V value)
|
|
: Object()
|
|
, m_value(value) {}
|
|
|
|
/**
|
|
* Destructor.
|
|
*/
|
|
virtual ~Value() {}
|
|
|
|
//operator V&() const { return m_value; }
|
|
|
|
/**
|
|
* Return the value.
|
|
*
|
|
* \return The value this Value-class holds.
|
|
*/
|
|
V& getValue() { return m_value; }
|
|
//operator V& () { return m_value; }
|
|
|
|
template<typename TYPE>
|
|
static Object::Ptr toObject(TYPE t) { return new T(t); }
|
|
|
|
#if 0
|
|
//do we need it anyway?
|
|
/**
|
|
* Set the value.
|
|
* The value is call-by-value cause it may
|
|
* contain some KShared and therefore
|
|
* we need to keep a local copy to keep
|
|
* it from disappearing.
|
|
*
|
|
* \param value The value to set.
|
|
*/
|
|
void setValue(V& value) { m_value = value; }
|
|
#endif
|
|
|
|
private:
|
|
V m_value;
|
|
};
|
|
|
|
}}
|
|
|
|
#endif
|
|
|