Lumiera  0.pre.03
»edityourfreedom«
fork.cpp
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1 /*
2  Fork - A grouping device within the Session.
3 
4  Copyright (C) Lumiera.org
5  2008, Hermann Vosseler <Ichthyostega@web.de>
6 
7  This program is free software; you can redistribute it and/or
8  modify it under the terms of the GNU General Public License as
9  published by the Free Software Foundation; either version 2 of
10  the License, or (at your option) any later version.
11 
12  This program is distributed in the hope that it will be useful,
13  but WITHOUT ANY WARRANTY; without even the implied warranty of
14  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15  GNU General Public License for more details.
16 
17  You should have received a copy of the GNU General Public License
18  along with this program; if not, write to the Free Software
19  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 
21 * *****************************************************/
22 
23 
32 
33 
34 namespace proc {
35 namespace mobject {
36 namespace session {
37 
45  Fork::Fork (ForkID const& forkID)
46  : start_(Time::ZERO)
47  , id_(forkID)
48  {
50  }
51 
52 
53  bool
54  Fork::isValid() const
55  {
56  return bool(id_.isValid());
57  }
58 
59 
60 
61 }}} // namespace proc::mobject::session
Organisational grouping device within the Session model ("Track" / "Media Bin").
bool isValid() const
Definition: entry-id.hpp:159
Lumiera&#39;s internal time value datatype.
Definition: timevalue.hpp:226
Fork(ForkID const &)
create a new fork-MObject based on the given unique ID.
Definition: fork.cpp:45
Namespace of Session and user visible high-level objects.
bool isValid() const
MObject self-test (usable for asserting)
Definition: fork.cpp:54
Proc-Layer implementation namespace root.
Definition: id-scheme.hpp:63