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 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
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
void output(std::ostream &out) const
Writes a sensible description of the NodePath to the indicated output stream.
Definition: nodePath.cxx:660
bool was_deleted() const
Returns true if the NodePath we were referencing has been quietly deleted outside of the WeakNodePath...
Definition: weakNodePath.I:90