historical/toontown-classic.git/panda/include/xFileDataNodeReference.h
2024-01-16 11:20:27 -06:00

69 lines
1.7 KiB
C++

/**
* PANDA 3D SOFTWARE
* Copyright (c) Carnegie Mellon University. All rights reserved.
*
* All use of this software is subject to the terms of the revised BSD
* license. You should have received a copy of this license along
* with this source code in a file named "LICENSE."
*
* @file xFileDataNodeReference.h
* @author drose
* @date 2004-10-08
*/
#ifndef XFILEDATANODEREFERENCE_H
#define XFILEDATANODEREFERENCE_H
#include "pandatoolbase.h"
#include "xFileDataNodeTemplate.h"
#include "pointerTo.h"
/**
* This is a nested reference to an instance of a template object, declared
* via the syntax:
*
* { InstanceName }
*
* in the X File.
*/
class XFileDataNodeReference : public XFileDataNode {
public:
XFileDataNodeReference(XFileDataNodeTemplate *object);
INLINE XFileTemplate *get_template() const;
INLINE XFileDataNodeTemplate *get_object() const;
virtual bool is_reference() const;
virtual bool is_complex_object() const;
virtual void write_text(std::ostream &out, int indent_level) const;
protected:
virtual int get_num_elements() const;
virtual XFileDataObject *get_element(int n);
virtual XFileDataObject *get_element(const std::string &name);
private:
PT(XFileDataNodeTemplate) _object;
public:
static TypeHandle get_class_type() {
return _type_handle;
}
static void init_type() {
XFileDataNode::init_type();
register_type(_type_handle, "XFileDataNodeReference",
XFileDataNode::get_class_type());
}
virtual TypeHandle get_type() const {
return get_class_type();
}
virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
private:
static TypeHandle _type_handle;
};
#include "xFileDataNodeReference.I"
#endif