VRS - The Virtual Rendering System

version 3.3

switch.h

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 /**********************************************************************
 VRS - The Virtual Rendering System
 Copyright (C) 2001 Computer Graphics Systems Group at the 
 Hasso-Plattner-Institute, Potsdam, Germany.
 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.
 You should have received a copy of the GNU Lesser+ General Public
 License along with this library; if not, write to the FreeSoftware 
 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA, 02111-1307, USA.
 **********************************************************************/
// $Id: switch.h 4633 2005-01-03 01:43:11Z klimetschek $
// $Date: 2005-01-03 02:43:11 +0100 (Mon, 03 Jan 2005) $
// $Revision: 4633 $
// $State$
// $Author: klimetschek $
//
// $Log$
// Revision 1.26  2005/01/03 01:43:08  klimetschek
// - modified win32 project layout, splitted vrs.vcproj into vrs_container, vrs_core, vrs_sg, vrs_image, vrs_opengl and vrs_io
// - removed vrs.vcproj
// minor things:
// - added all glutexamples to vrs4glut.sln
// - fixed some problems in glutexamples
// - removed all project references from all VS projects (using solution wide project dependencies instead)
//
// Revision 1.25  2004/11/05 13:58:09  basch
// Class comment changed (Doxygen style)
//
// Revision 1.24  2004/03/12 16:28:39  baumann
// macros VRS_NAMESPACE_BEGIN/_END expanded and removed
//
// Revision 1.23  2004/01/19 11:43:57  baumann
// serialization mechanism improved
//
// Revision 1.22  2003/11/28 17:17:19  kirsch
// made methods of switch virtual
//
// Revision 1.21  2003/11/07 14:19:24  kirsch
// removed leading underscore from include guards
//
// Revision 1.20  2003/07/23 17:04:49  baumann
// code cleanup (especially untabified)
//
// Revision 1.19  2002/10/29 10:32:52  baumann
// macros VRS_CLASSNAME_* and VRS_IMPL_TYPEINFO_* removed
//
// Revision 1.18  2002/10/19 12:10:10  kirsch
// interface and code cleanup
//
// Revision 1.17  2002/03/21 13:52:40  kirsch
// remade Array<bool> of flagarray
//
// Revision 1.16  2002/03/04 11:08:34  kersting
// directory structure changes
//
// Revision 1.15  2002/03/03 21:44:25  kosta
// VRS_TYPEINFO-macro rewritten
//
// Revision 1.14  2002/02/26 12:57:02  kirsch
// use array of ints instead of array of bools (linux STL fix)
//
// Revision 1.13  2002/02/19 10:34:12  kosta
// undone all changes since 2002-02-15
//
// Revision 1.10  2002/02/05 07:48:25  kosta
// new persistency macros:
//     VRS_SERIALIZABLE(CLASS_NAME);
//     VRS_SERIALIZABLE_ABSTRACT_CLASS(CLASS_NAME);
//     VRS_SERIALIZABLE_NO_SO_CLASS(CLASS_NAME)
//
// Revision 1.9  2002/02/04 13:07:19  kosta
// VRS_SERIALIZABLE macros completely rewritten
//
// Revision 1.8  2002/01/15 16:25:54  kosta
// macros rewritten for a better namespace support
//
// Revision 1.7  2001/11/13 16:36:31  kirsch
// changed line feed to unix style (removed control-M)
//
// Revision 1.6  2001/11/06 10:38:55  kirsch
// Major changes: added constructor with iterators, added serialization,
// simplified internal use of arrays
//
// Revision 1.5  2001/09/04 15:17:38  kirsch
// documentation updates
//
// Revision 1.4  2001/07/26 13:33:08  kirsch
// Added switches
//
// Revision 1.3.2.1  2001/06/14 09:13:25  kirsch
// basic support for switches, lightswitches and mirrors, initial revision
//

#ifndef VRS_SWITCH_H
#define VRS_SWITCH_H

#include <vrs/monoattribute.h>
#include <vrs/polyattribute.h>
#include <vrs/container/array.h>

namespace VRS {

class VRS_CORE_API Switch : public MonoAttribute {
    
public:
    Switch(Iterator<SO<PolyAttribute> >* attritr = 0, Iterator<bool>* flagitr = 0);
    virtual ID target() const = 0;
    virtual unsigned int size() const;
    virtual void add(PolyAttribute* attr, bool switchFlag);
    virtual void remove(PolyAttribute* attr);
    virtual unsigned int getIndex(PolyAttribute* attr) const;

    virtual void setAttribute(unsigned int index, PolyAttribute*);
    virtual PolyAttribute* getAttribute(unsigned int index) const;
    virtual void setFlag(unsigned int index, bool switchFlag);
    virtual bool getFlag(unsigned int index) const;
    virtual bool invertFlag(unsigned int index);

    virtual void setAttribute(PolyAttribute*, PolyAttribute*);
    virtual void setFlag(PolyAttribute*, bool switchFlag);
    virtual bool getFlag(PolyAttribute*) const;
    virtual bool invertFlag(PolyAttribute*);
    VRS_TYPEINFO(Switch, MonoAttribute);
    VRS_SERIALIZABLE_ABSTRACT_CLASS(Switch);

protected:
    virtual void checkType(PolyAttribute*);

private:
    SO<Array<SO<PolyAttribute> > > attrArray_;
    SO<Array<bool> > flagArray_;
    // Arrays holding the Attributes/Flags
};

inline unsigned int Switch::size() const {
    return attrArray_->size();
}

} // namespace VRS

#endif // VRS_SWITCH_H

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