dcast.h File Reference

PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University. More...

#include "pandabase.h"
#include "typeHandle.h"
#include "typedObject.h"
#include "config_express.h"
#include "dcast.T"

Go to the source code of this file.

Macros
#define	DCAST(want_type, pointer)   _dcast((want_type*)0, pointer)
#define	DCAST_INTO_R(to_pointer, from_pointer, return_value)
#define	DCAST_INTO_V(to_pointer, from_pointer)

Functions
template<class WantType >
WantType *	_dcast (WantType *, TypedObject *ptr)
template<class WantType >
const WantType *	_dcast (WantType *, const TypedObject *ptr)
template<class WantType >
WantType *	_dcast_ref (WantType *&, TypedObject *ptr)
template<class WantType >
const WantType *	_dcast_ref (WantType *&, const TypedObject *ptr)

Detailed Description

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."

Author

drose

Date

2001-08-06

Definition in file dcast.h.

Macro Definition Documentation

DCAST_INTO_R

#define DCAST_INTO_R	(		to_pointer,
			from_pointer,
			return_value
	)

Value:

{ \
    (to_pointer) = _dcast_ref(to_pointer, from_pointer); \
    nassertr((void *)(to_pointer) != nullptr, return_value); \
  }

Definition at line 78 of file dcast.h.

DCAST_INTO_V

#define DCAST_INTO_V	(		to_pointer,
			from_pointer
	)

Value:

{ \
    (to_pointer) = _dcast_ref(to_pointer, from_pointer); \
    nassertv((void *)(to_pointer) != nullptr); \
  }

Definition at line 72 of file dcast.h.