Panda3D

weakNodePath.cxx
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1 /**
2 * PANDA 3D SOFTWARE
3 * Copyright (c) Carnegie Mellon University. All rights reserved.
4 *
5 * All use of this software is subject to the terms of the revised BSD
6 * license. You should have received a copy of this license along
7 * with this source code in a file named "LICENSE."
8 *
9 * @file weakNodePath.cxx
10 * @author drose
11 * @date 2004-09-29
12 */
13
14 #include "weakNodePath.h"
15
16 /**
17 *
18 */
19 void WeakNodePath::
20 output(std::ostream &out) const {
21 if (was_deleted()) {
22 out << "deleted";
23 } else {
24 get_node_path().output(out);
25 }
26 }
NodePath::output
void output(std::ostream &out) const
Writes a sensible description of the NodePath to the indicated output stream.
Definition: nodePath.cxx:693
WeakNodePath::get_node_path
NodePath get_node_path() const
Returns the NodePath held within this object, or an empty NodePath with the error flag set if the obj...
Definition: weakNodePath.I:99
WeakNodePath::was_deleted
bool was_deleted() const
Returns true if the NodePath we were referencing has been quietly deleted outside of the WeakNodePath...
Definition: weakNodePath.I:90
weakNodePath.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.