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//=============================================================================
// MusE
// Linux Music Editor
// $Id:$
//
// Copyright (C) 2002-2006 by Werner Schweer and others
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License version 2.
//
// 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 __PORT_H__
#define __PORT_H__
#include <jack/jack.h>
//---------------------------------------------------------
// Port
//---------------------------------------------------------
class Port {
enum { JACK_TYPE, ALSA_TYPE, ZERO_TYPE } type;
union {
jack_port_t* _jackPort;
struct {
unsigned char _alsaPort;
unsigned char _alsaClient;
};
};
public:
Port() {
type = ZERO_TYPE;
}
Port(jack_port_t* p) {
_jackPort = p;
type = JACK_TYPE;
}
Port(unsigned char client, unsigned char port) {
_alsaPort = port;
_alsaClient = client;
type = ALSA_TYPE;
}
void setZero() { type = ZERO_TYPE; }
bool isZero() const { return type == ZERO_TYPE; }
bool operator==(const Port& p) const {
if (type == JACK_TYPE)
return _jackPort == p._jackPort;
else if (type == ALSA_TYPE)
return _alsaPort == p._alsaPort && _alsaClient == p._alsaClient;
else
return true;
}
bool operator<(const Port& p) const {
if (type == ALSA_TYPE) {
if (_alsaPort != p._alsaPort)
return _alsaPort < p._alsaPort;
return _alsaClient < p._alsaClient;
}
return false;
}
unsigned char alsaPort() const { return _alsaPort; }
unsigned char alsaClient() const { return _alsaClient; }
jack_port_t* jackPort() const { return _jackPort; }
};
#endif
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