Panda3D
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eggExternalReference.h
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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 eggExternalReference.h
10 * @author drose
11 * @date 1999-02-11
12 */
13
14#ifndef EGGEXTERNALREFERENCE_H
15#define EGGEXTERNALREFERENCE_H
16
17#include "pandabase.h"
18
19#include "eggFilenameNode.h"
20
21/**
22 * Defines a reference to another egg file which should be inserted at this
23 * point.
24 */
25class EXPCL_PANDA_EGG EggExternalReference : public EggFilenameNode {
26PUBLISHED:
27 explicit EggExternalReference(const std::string &node_name, const std::string &filename);
29 EggExternalReference &operator = (const EggExternalReference &copy);
30
31 virtual void write(std::ostream &out, int indent_level) const;
32
33 virtual std::string get_default_extension() const;
34
35
36public:
37 static TypeHandle get_class_type() {
38 return _type_handle;
39 }
40 static void init_type() {
41 EggFilenameNode::init_type();
42 register_type(_type_handle, "EggExternalReference",
43 EggFilenameNode::get_class_type());
44 }
45 virtual TypeHandle get_type() const {
46 return get_class_type();
47 }
48 virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
49
50private:
51 static TypeHandle _type_handle;
52};
53
55
56#endif
Defines a reference to another egg file which should be inserted at this point.
This is an egg node that contains a filename.
virtual std::string get_default_extension() const
Returns the default extension for this filename type.
TypeHandle is the identifier used to differentiate C++ class types.
Definition typeHandle.h:81
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
void register_type(TypeHandle &type_handle, const std::string &name)
This inline function is just a convenient way to call TypeRegistry::register_type(),...