74 lines
1.7 KiB
C
74 lines
1.7 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 eggObject.h
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* @author drose
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* @date 1999-01-17
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*/
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#ifndef EGGOBJECT_H
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#define EGGOBJECT_H
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#include "pandabase.h"
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#include "eggUserData.h"
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#include "typedReferenceCount.h"
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#include "pointerTo.h"
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#include "pmap.h"
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class EggTransform;
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/**
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* The highest-level base class in the egg directory. (Almost) all things egg
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* inherit from this.
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*/
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class EXPCL_PANDA_EGG EggObject : public TypedReferenceCount {
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PUBLISHED:
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EggObject();
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EggObject(const EggObject ©);
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EggObject &operator = (const EggObject ©);
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virtual ~EggObject();
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void set_user_data(EggUserData *user_data);
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EggUserData *get_user_data() const;
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EggUserData *get_user_data(TypeHandle type) const;
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bool has_user_data() const;
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bool has_user_data(TypeHandle type) const;
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void clear_user_data();
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void clear_user_data(TypeHandle type);
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public:
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virtual EggTransform *as_transform();
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private:
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typedef pmap<TypeHandle, PT(EggUserData) > UserData;
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UserData _user_data;
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PT(EggUserData) _default_user_data;
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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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TypedReferenceCount::init_type();
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register_type(_type_handle, "EggObject",
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TypedReferenceCount::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 "eggObject.I"
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#endif
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