80 lines
2.3 KiB
C++
80 lines
2.3 KiB
C++
// Filename: xFileDataNode.h
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// Created by: drose (08Oct04)
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//
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////////////////////////////////////////////////////////////////////
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//
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// PANDA 3D SOFTWARE
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// Copyright (c) Carnegie Mellon University. All rights reserved.
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//
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// All use of this software is subject to the terms of the revised BSD
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// license. You should have received a copy of this license along
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// with this source code in a file named "LICENSE."
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//
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////////////////////////////////////////////////////////////////////
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#ifndef XFILEDATANODE_H
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#define XFILEDATANODE_H
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#include "pandatoolbase.h"
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#include "xFileNode.h"
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#include "xFileDataObject.h"
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#include "xFileTemplate.h"
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#include "pointerTo.h"
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#include "dcast.h"
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////////////////////////////////////////////////////////////////////
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// Class : XFileDataNode
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// Description : This is an abstract base class for an XFileNode which
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// is also an XFileDataObject. That is to say, objects
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// that inherit from this class may be added to the
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// toplevel X file graph as nodes, and they also may be
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// containers for data elements.
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//
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// Specifically, this is the base class of both
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// XFileDataNodeTemplate and XFileDataNodeReference.
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////////////////////////////////////////////////////////////////////
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class XFileDataNode : public XFileNode, public XFileDataObject {
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public:
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XFileDataNode(XFile *x_file, const string &name,
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XFileTemplate *xtemplate);
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virtual bool is_object() const;
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virtual bool is_standard_object(const string &template_name) const;
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virtual string get_type_name() const;
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INLINE const XFileDataNode &get_data_child(int n) const;
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INLINE XFileTemplate *get_template() const;
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INLINE const string &get_template_name() const;
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protected:
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PT(XFileTemplate) _template;
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public:
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static TypeHandle get_class_type() {
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return _type_handle;
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}
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static void init_type() {
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XFileNode::init_type();
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XFileDataObject::init_type();
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register_type(_type_handle, "XFileDataNode",
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XFileNode::get_class_type(),
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XFileDataObject::get_class_type());
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}
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virtual TypeHandle get_type() const {
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return get_class_type();
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}
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virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
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private:
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static TypeHandle _type_handle;
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};
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#include "xFileDataNode.I"
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#endif
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