Panda3D

xFileDataNode.I
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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 xFileDataNode.I
10 * @author drose
11 * @date 2004-10-08
12 */
13
14 /**
15 * Since the children of an XFileDataNode are syntactically constrained to
16 * themselves be XFileDataNodes, this is a convenience function that returns
17 * the same thing as XFileNode::get_child(), but it is cast to a type
18 * XFileDataNode and dereferenced.
19 */
20 INLINE const XFileDataNode &XFileDataNode::
21 get_data_child(int n) const {
22 return *DCAST(XFileDataNode, get_child(n));
23 }
24
25
26 /**
27 * Returns the template used to define this data object. Since the only
28 * classes to inherit from XFileDataNode are XFileDataNodeTemplate and
29 * XFileDataNodeReference, both of which represent a class that is defined by
30 * a template, it makes sense to put this common method here in the base
31 * class.
32 */
33 INLINE XFileTemplate *XFileDataNode::
34 get_template() const {
35 return _template;
36 }
37
38 /**
39 * A convenience function to return the name of the template used to define
40 * this data object.
41 */
42 INLINE const std::string &XFileDataNode::
43 get_template_name() const {
44 return _template->get_name();
45 }
XFileDataNode
This is an abstract base class for an XFileNode which is also an XFileDataObject.
Definition: xFileDataNode.h:33
XFileDataNode::get_data_child
const XFileDataNode & get_data_child(int n) const
Since the children of an XFileDataNode are syntactically constrained to themselves be XFileDataNodes,...
Definition: xFileDataNode.I:21
XFileDataNode::get_template_name
const std::string & get_template_name() const
A convenience function to return the name of the template used to define this data object.
Definition: xFileDataNode.I:43
XFileDataNode::get_template
XFileTemplate * get_template() const
Returns the template used to define this data object.
Definition: xFileDataNode.I:34
XFileNode::get_child
XFileNode * get_child(int n) const
Returns the nth child of this node.
Definition: xFileNode.I:46
XFileTemplate
A template definition in the X file.
Definition: xFileTemplate.h:27