68 lines
1.9 KiB
C++
68 lines
1.9 KiB
C++
// Filename: fltInstanceRef.h
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// Created by: drose (30Aug00)
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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 FLTINSTANCEREF_H
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#define FLTINSTANCEREF_H
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#include "pandatoolbase.h"
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#include "fltBead.h"
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class FltInstanceDefinition;
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////////////////////////////////////////////////////////////////////
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// Class : FltInstanceRef
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// Description : This bead appears in the hierarchy to refer to a
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// FltInstanceDefinition node defined elsewhere. It
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// indicates that the subtree beginning at the
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// FltInstanceDefinition should be considered to be
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// instanced here.
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////////////////////////////////////////////////////////////////////
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class FltInstanceRef : public FltBead {
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public:
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FltInstanceRef(FltHeader *header);
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int _instance_index;
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FltInstanceDefinition *get_instance() const;
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virtual void write(ostream &out, int indent_level = 0) const;
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protected:
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virtual bool extract_record(FltRecordReader &reader);
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virtual FltError write_record_and_children(FltRecordWriter &writer) const;
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virtual bool build_record(FltRecordWriter &writer) const;
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public:
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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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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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FltBead::init_type();
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register_type(_type_handle, "FltInstanceRef",
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FltBead::get_class_type());
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}
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private:
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static TypeHandle _type_handle;
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};
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#endif
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