Panda3D

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xFileNode.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 xFileNode.I
10 * @author drose
11 * @date 2004-10-03
12 */
13
14/**
15 *
16 */
17INLINE XFileNode::
18XFileNode(XFile *x_file) :
19 Namable(),
20 _x_file(x_file)
21{
22}
23
24/**
25 *
26 */
27INLINE XFile *XFileNode::
28get_x_file() const {
29 return _x_file;
30}
31
32/**
33 * Returns the list of children of this node. This list includes templates as
34 * well as data objects.
35 */
36INLINE int XFileNode::
37 get_num_children() const {
38 return _children.size();
39}
40
41/**
42 * Returns the nth child of this node. This list includes templates as well
43 * as data objects.
44 */
45INLINE XFileNode *XFileNode::
46 get_child(int n) const {
47 nassertr(n >= 0 && n < (int)_children.size(), nullptr);
48 return _children[n];
49}
50
51/**
52 * Returns the list of child objects of this node. This list does not include
53 * template definitions; it is strictly the list of children that are also
54 * data objects (instances of templates).
55 */
56INLINE int XFileNode::
57 get_num_objects() const {
58 return _objects.size();
59}
60
61/**
62 * Returns the nth child object of this node. This list does not include
63 * template definitions; it is strictly the list of children that are also
64 * data objects (instances of templates).
65 */
66INLINE XFileDataNode *XFileNode::
67 get_object(int n) const {
68 nassertr(n >= 0 && n < (int)_objects.size(), nullptr);
69 return _objects[n];
70}
Namable
A base class for all things which can have a name.
Definition namable.h:26
XFileDataNode
This is an abstract base class for an XFileNode which is also an XFileDataObject.
Definition xFileDataNode.h:33
XFileNode::get_num_objects
int get_num_objects() const
Returns the list of child objects of this node.
Definition xFileNode.I:57
XFileNode::get_num_children
int get_num_children() const
Returns the list of children of this node.
Definition xFileNode.I:37
XFileNode::get_object
XFileDataNode * get_object(int n) const
Returns the nth child object of this node.
Definition xFileNode.I:67
XFileNode::get_child
XFileNode * get_child(int n) const
Returns the nth child of this node.
Definition xFileNode.I:46
XFile
This represents the complete contents of an X file (file.x) in memory.
Definition xFile.h:32