remove empty sigc++2 directory

git-svn-id: svn://localhost/ardour2/branches/3.0@3432 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 0 insertions, 379 deletions

diff --git a/libs/ardour/port.cc b/libs/ardour/port.cc
deleted file mode 100644
index 7aadb9183f..0000000000
--- a/libs/ardour/port.cc
+++ /dev/null
@@ -1,379 +0,0 @@
-/*
-    Copyright (C) 2002-2006 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.
-
-*/
-
-#include <ardour/port.h>
-
-using namespace ARDOUR;
-using namespace std;
-
-AudioEngine* Port::engine = 0;
-
-Port::Port (const std::string& name, Flags flgs)
-	: _flags (flgs)
-	, _name (name)
-	, _metering (0)
-	, _last_monitor (false)
-{
-}
-
-Port::~Port ()
-{
-	disconnect_all ();
-}
-
-void
-Port::reset ()
-{
-	_last_monitor = false;
-}
-
-void
-Port::set_engine (AudioEngine* e) 
-{
-	engine = e;
-}
-
-int
-Port::connect (Port& other)
-{
-	/* caller must hold process lock */
-
-	pair<set<Port*>::iterator,bool> result;
-
-	result = _connections.insert (&other);
-
-	if (result.second) {
-		return 0;
-	} else {
-		return 1;
-	}
-}
-
-int
-Port::disconnect (Port& other)
-{
-	/* caller must hold process lock */
-	
-	for (set<Port*>::iterator i = _connections.begin(); i != _connections.end(); ++i) {
-		if ((*i) == &other) {
-			_connections.erase (i);
-			return 0;
-		}
-	}
-
-	return -1;
-}
-
-
-int
-Port::disconnect_all ()
-{
-	/* caller must hold process lock */
-
-	_connections.clear ();
-	return 0;
-}
-
-void
-Port::set_latency (nframes_t val)
-{
-	_latency = val;
-}
-
-bool
-Port::connected() const
-{
-	/* caller must hold process lock */
-	return !_connections.empty();
-}
-
-bool
-Port::connected_to (const string& portname) const
-{
-	/* caller must hold process lock */
-
-	for (set<Port*>::const_iterator p = _connections.begin(); p != _connections.end(); ++p) {
-		if ((*p)->name() == portname) {
-			return true;
-		}
-	}
-
-	return false;
-}
-
-int
-Port::get_connections (vector<string>& names) const
-{
-	/* caller must hold process lock */
-	int i = 0;
-	set<Port*>::const_iterator p;
-
-	for (i = 0, p = _connections.begin(); p != _connections.end(); ++p, ++i) {
-		names.push_back ((*p)->name());
-	}
-
-	return i;
-}
-
-
-//-------------------------------------
-
-int
-PortFacade::set_name (const std::string& str)
-{
-	int ret;
-
-	if (_ext_port) {
-		if ((ret = _ext_port->set_name (str)) == 0) {
-			_name = _ext_port->name();
-		}
-	} else {
-		_name = str;
-		ret = 0;
-	}
-
-	return ret;
-}
-
-string
-PortFacade::short_name ()  const
-{
-	if (_ext_port) {
-		return _ext_port->short_name(); 
-	} else {
-		return _name;
-	}
-}
-
-
-int
-PortFacade::reestablish ()
-{
-	if (_ext_port) {
-		return _ext_port->reestablish ();
-	} else {
-		return 0;
-	}
-}
-
-
-int
-PortFacade::reconnect()
-{
-	if (_ext_port) {
-		return _ext_port->reconnect ();
-	} else {
-		return 0;
-	}
-}
-
-void
-PortFacade::set_latency (nframes_t val)
-{
-	if (_ext_port) {
-		_ext_port->set_latency (val);
-	} else {
-		_latency = val;
-	}
-}
-
-nframes_t
-PortFacade::latency() const
-{
-	if (_ext_port) {
-		return _ext_port->latency();
-	} else {
-		return _latency;
-	}
-}
-
-nframes_t
-PortFacade::total_latency() const
-{
-	if (_ext_port) {
-		return _ext_port->total_latency();
-	} else {
-		return _latency;
-	}
-}
-
-bool
-PortFacade::monitoring_input() const
-{
-	if (_ext_port) {
-		return _ext_port->monitoring_input ();
-	} else {
-		return false;
-	}
-}
-
-void
-PortFacade::ensure_monitor_input (bool yn)
-{
-	if (_ext_port) {
-		_ext_port->ensure_monitor_input (yn);
-	}
-}
-
-void
-PortFacade::request_monitor_input (bool yn)
-{
-	if (_ext_port) {
-		_ext_port->request_monitor_input (yn);
-	} 
-}
-
-int
-PortFacade::connect (Port& other)
-{
-	int ret;
-	
-	if (_ext_port) {
-		ret = _ext_port->connect (other);
-	} else {
-		ret = 0;
-	}
-
-	if (ret == 0) {
-		ret = Port::connect (other);
-	}
-
-	return ret;
-}
-
-int
-PortFacade::connect (const std::string& other)
-{
-	PortConnectableByName* pcn;
-
-	if (!_ext_port) {
-		return -1;
-	}
-		
-	pcn = dynamic_cast<PortConnectableByName*>(_ext_port);
-
-	if (pcn) {
-		return pcn->connect (other);
-	} else {
-		return -1;
-	}
-}
-
-
-int
-PortFacade::disconnect (Port& other)
-{
-	int reta;
-	int retb;
-	
-	if (_ext_port) {
-		reta = _ext_port->disconnect (other);
-	} else {
-		reta = 0;
-	}
-
-	retb = Port::disconnect (other);
-
-	return reta || retb;
-}
-
-int 
-PortFacade::disconnect_all ()
-{
-	int reta = 0;
-	int retb = 0;
-
-	if (_ext_port) {
-		reta = _ext_port->disconnect_all ();
-	} 
-
-	retb = Port::disconnect_all ();
-
-	return reta || retb;
-}
-		
-int
-PortFacade::disconnect (const std::string& other)
-{
-	PortConnectableByName* pcn;
-
-	if (!_ext_port) {
-		return -1;
-	}
-		
-	pcn = dynamic_cast<PortConnectableByName*>(_ext_port);
-
-	if (pcn) {
-		return pcn->disconnect (other);
-	} else {
-		return -1;
-	}
-}
-
-bool
-PortFacade::connected () const 
-{
-	if (Port::connected()) {
-		return true;
-	}
-
-	if (_ext_port) {
-		return _ext_port->connected();
-	}
-
-	return false;
-}
-bool
-PortFacade::connected_to (const std::string& portname) const 
-{
-	if (Port::connected_to (portname)) {
-		return true;
-	}
-
-	if (_ext_port) {
-		return _ext_port->connected_to (portname);
-	}
-
-	return false;
-
-}
-
-int
-PortFacade::get_connections (vector<string>& names) const 
-{
-	int i = 0;
-
-	if (_ext_port) {
-		i = _ext_port->get_connections (names);
-	}
-
-	i += Port::get_connections (names);
-
-	return i;
-}
-
-void
-PortFacade::reset ()
-{
-	Port::reset ();
-
-	if (_ext_port) {
-		_ext_port->reset ();
-	}
-}