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/*
*
* Copyright (C) 2000 Silicon Graphics, Inc. All Rights Reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* Further, this software is distributed without any warranty that it is
* free of the rightful claim of any third person regarding infringement
* or the like. Any license provided herein, whether implied or
* otherwise, applies only to this software file. Patent licenses, if
* any, provided herein do not apply to combinations of this program with
* other software, or any other product whatsoever.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
* Mountain View, CA 94043, or:
*
* http://www.sgi.com
*
* For further information regarding this notice, see:
*
* http://oss.sgi.com/projects/GenInfo/NoticeExplan/
*
*/
// -*- C++ -*-
/*
* Copyright (C) 1990,91 Silicon Graphics, Inc.
*
_______________________________________________________________________
______________ S I L I C O N G R A P H I C S I N C . ____________
|
| $Revision: 1.1.1.1 $
|
| Description:
| This file defines some macros that implement things common to
| many subclasses of SoDetail. They may be used to make SoDetail
| subclassing easier. In all of the macros, the "className"
| parameter refers to the name of the detail subclass.
|
| Defined macros:
|
| Within class header:
| SO_DETAIL_HEADER
|
| Within class source:
| SO_DETAIL_SOURCE
| SO_DETAIL_INIT_CLASS
|
| Author(s) : Paul S. Strauss
|
______________ S I L I C O N G R A P H I C S I N C . ____________
_______________________________________________________________________
*/
#ifndef _SO_SUB_DETAIL_
#define _SO_SUB_DETAIL_
#include <Inventor/details/SoDetail.h>
// C-api: end
/////////////////////////////////////////////////////////////////////////////
//
// Macros to be called within the class definition header for a detail
// subclass:
//
////////////////////////////////////////////
//
// This defines type-identifier variables and methods that all
// subclasses must support.
//
#define SO_DETAIL_HEADER(className) \
public: \
virtual SoType getTypeId() const; \
static SoType getClassTypeId() { return classTypeId; } \
private: \
static SoType classTypeId
/////////////////////////////////////////////////////////////////////////////
//
// Macros to be called within the source file for a detail subclass:
//
////////////////////////////////////////////
//
// This declares the static variables defined in SO_DETAIL_HEADER.
//
#define SO__DETAIL_ID_VARS(className) \
SoType className::classTypeId
////////////////////////////////////////////
//
// This implements the methods defined in SO_DETAIL_HEADER.
//
#define SO__DETAIL_ID_METHODS(className) \
\
SoType \
className::getTypeId() const \
{ \
return classTypeId; \
}
////////////////////////////////////////////
//
// This contains the definitions necessary at file scope
//
#define SO_DETAIL_SOURCE(className) \
SO__DETAIL_ID_VARS(className); \
SO__DETAIL_ID_METHODS(className)
////////////////////////////////////////////
//
// This initializes the type identifer variables defined in
// SO_DETAIL_HEADER. This macro should be called from within
// initClass().
//
#define SO_DETAIL_INIT_CLASS(className, parentClass) \
classTypeId = SoType::createType(parentClass::getClassTypeId(), \
SO__QUOTE(className), NULL)
// C-api: begin
#endif /* _SO_SUB_DETAIL_ */
|
