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/*
Copyright (C) 2000 Paul Davis
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.
$Id$
*/
#ifndef __ardour_source_h__
#define __ardour_source_h__
#include <string>
#include <sigc++/signal.h>
#include <ardour/ardour.h>
#include <ardour/stateful.h>
namespace ARDOUR {
class Source : public Stateful, public sigc::trackable
{
public:
Source (std::string name);
Source (const XMLNode&);
virtual ~Source ();
std::string name() const { return _name; }
int set_name (std::string str, bool destructive);
ARDOUR::id_t id() const { return _id; }
uint32_t use_cnt() const { return _use_cnt; }
void use ();
void release ();
time_t timestamp() const { return _timestamp; }
void stamp (time_t when) { _timestamp = when; }
XMLNode& get_state ();
int set_state (const XMLNode&);
sigc::signal<void,Source *> GoingAway;
protected:
string _name;
uint32_t _use_cnt;
time_t _timestamp;
private:
ARDOUR::id_t _id;
};
}
#endif /* __ardour_source_h__ */
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