73 lines
2 KiB
C
73 lines
2 KiB
C
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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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* @file xFileDataNode.h
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* @author drose
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* @date 2004-10-08
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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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* This is an abstract base class for an XFileNode which is also an
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* XFileDataObject. That is to say, objects that inherit from this class may
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* be added to the 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 XFileDataNodeTemplate and
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* 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 std::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 std::string &template_name) const;
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virtual std::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 std::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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