80 lines
2.2 KiB
C++
80 lines
2.2 KiB
C++
// Filename: xFileDataNodeReference.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) 2001 - 2004, Disney Enterprises, Inc. All rights reserved
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//
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// All use of this software is subject to the terms of the Panda 3d
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// Software license. You should have received a copy of this license
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// along with this source code; you will also find a current copy of
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// the license at http://etc.cmu.edu/panda3d/docs/license/ .
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//
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// To contact the maintainers of this program write to
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// panda3d-general@lists.sourceforge.net .
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//
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////////////////////////////////////////////////////////////////////
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#ifndef XFILEDATANODEREFERENCE_H
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#define XFILEDATANODEREFERENCE_H
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#include "pandatoolbase.h"
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#include "xFileDataNodeTemplate.h"
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#include "pointerTo.h"
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////////////////////////////////////////////////////////////////////
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// Class : XFileDataNodeReference
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// Description : This is a nested reference to an instance of a
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// template object, declared via the syntax:
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//
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// { InstanceName }
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//
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// in the X File.
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////////////////////////////////////////////////////////////////////
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class XFileDataNodeReference : public XFileDataNode {
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public:
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XFileDataNodeReference(XFileDataNodeTemplate *object);
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INLINE XFileTemplate *get_template() const;
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INLINE XFileDataNodeTemplate *get_object() const;
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virtual bool is_reference() const;
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virtual bool is_complex_object() const;
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virtual void write_text(ostream &out, int indent_level) const;
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protected:
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virtual int get_num_elements() const;
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virtual XFileDataObject *get_element(int n);
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virtual XFileDataObject *get_element(const string &name);
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private:
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PT(XFileDataNodeTemplate) _object;
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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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XFileDataNode::init_type();
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register_type(_type_handle, "XFileDataNodeReference",
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XFileDataNode::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 "xFileDataNodeReference.I"
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#endif
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