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livetrax/libs/pbd/receiver.cc
David Robillard 22c20ab6f2 Merged with trunk, and a few trivial GUI updates etc.
git-svn-id: svn://localhost/ardour2/branches/midi@664 d708f5d6-7413-0410-9779-e7cbd77b26cf
2006-07-05 19:47:25 +00:00

59 lines
1.3 KiB
C++

/*
Copyright (C) 1998-99 Paul Barton-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.
$Id$
*/
#include <vector>
#include <pbd/receiver.h>
#include <pbd/transmitter.h>
using namespace sigc;
Receiver::Receiver () {}
Receiver::~Receiver ()
{
hangup ();
}
void
Receiver::hangup ()
{
vector<sigc::connection *>::iterator i;
for (i = connections.begin(); i != connections.end (); i++) {
(*i)->disconnect ();
delete *i;
}
connections.erase (connections.begin(), connections.end());
}
void
Receiver::listen_to (Transmitter &transmitter)
{
sigc::connection *c = new sigc::connection;
(*c) = transmitter.sender().connect(mem_fun(*this, &Receiver::receive));
connections.push_back (c);
}