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eggObject.h
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73 lines (61 loc) · 1.74 KB
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/**
* PANDA 3D SOFTWARE
* Copyright (c) Carnegie Mellon University. All rights reserved.
*
* All use of this software is subject to the terms of the revised BSD
* license. You should have received a copy of this license along
* with this source code in a file named "LICENSE."
*
* @file eggObject.h
* @author drose
* @date 1999-01-17
*/
#ifndef EGGOBJECT_H
#define EGGOBJECT_H
#include "pandabase.h"
#include "eggUserData.h"
#include "typedReferenceCount.h"
#include "pointerTo.h"
#include "pmap.h"
class EggTransform;
/**
* The highest-level base class in the egg directory. (Almost) all things egg
* inherit from this.
*/
class EXPCL_PANDA_EGG EggObject : public TypedReferenceCount {
PUBLISHED:
EggObject();
EggObject(const EggObject ©);
EggObject &operator = (const EggObject ©);
virtual ~EggObject();
void set_user_data(EggUserData *user_data);
EggUserData *get_user_data() const;
EggUserData *get_user_data(TypeHandle type) const;
bool has_user_data() const;
bool has_user_data(TypeHandle type) const;
void clear_user_data();
void clear_user_data(TypeHandle type);
public:
virtual EggTransform *as_transform();
private:
typedef pmap<TypeHandle, PT(EggUserData) > UserData;
UserData _user_data;
PT(EggUserData) _default_user_data;
public:
static TypeHandle get_class_type() {
return _type_handle;
}
static void init_type() {
TypedReferenceCount::init_type();
register_type(_type_handle, "EggObject",
TypedReferenceCount::get_class_type());
}
virtual TypeHandle get_type() const {
return get_class_type();
}
virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
private:
static TypeHandle _type_handle;
};
#include "eggObject.I"
#endif