57 lines
1.5 KiB
C++
57 lines
1.5 KiB
C++
/**
|
|
* 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 eggUserData.h
|
|
* @author drose
|
|
* @date 2003-06-03
|
|
*/
|
|
|
|
#ifndef EGGUSERDATA_H
|
|
#define EGGUSERDATA_H
|
|
|
|
#include "pandabase.h"
|
|
|
|
#include "typedReferenceCount.h"
|
|
|
|
/**
|
|
* This is a base class for a user-defined data type to extend egg structures
|
|
* in processing code. The user of the egg library may derive from
|
|
* EggUserData to associate any arbitrary data with various egg objects.
|
|
*
|
|
* However, this data will not be written out to the disk when the egg file is
|
|
* written; it is an in-memory object only.
|
|
*/
|
|
class EXPCL_PANDA_EGG EggUserData : public TypedReferenceCount {
|
|
PUBLISHED:
|
|
INLINE EggUserData();
|
|
INLINE EggUserData(const EggUserData ©);
|
|
INLINE EggUserData &operator = (const EggUserData ©);
|
|
|
|
virtual ~EggUserData();
|
|
|
|
public:
|
|
static TypeHandle get_class_type() {
|
|
return _type_handle;
|
|
}
|
|
static void init_type() {
|
|
TypedReferenceCount::init_type();
|
|
register_type(_type_handle, "EggUserData",
|
|
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 "eggUserData.I"
|
|
|
|
#endif
|