set.h

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/*
 *
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 *               ##   ##  ##   ##  ##      ##      ## ### ##
 *              ##   ##  ##   ##  ####    ####    ##  #  ##
 *             ##   ##  ##   ##  ##      ##      ##     ##
 *            ##   ##  ##   ##  ##      ##      ##     ##
 *            #####    #####   ##      ######  ##     ##
 *
 *
 *             OOFEM : Object Oriented Finite Element Code
 *
 *               Copyright (C) 1993 - 2013   Borek Patzak
 *
 *
 *
 *       Czech Technical University, Faculty of Civil Engineering,
 *   Department of Structural Mechanics, 166 29 Prague, Czech Republic
 *
 *  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 program 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 Free Software
 *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 */

#ifndef set_h
#define set_h

#include "femcmpnn.h"
#include "intarray.h"

#include <list>

namespace oofem {

#define _IFT_Set_Name "set"
#define _IFT_Set_nodes "nodes" 
#define _IFT_Set_allNodes "allnodes" 
#define _IFT_Set_nodeRanges "noderanges" 
#define _IFT_Set_elements "elements" 
#define _IFT_Set_allElements "allelements" 
#define _IFT_Set_elementRanges "elementranges" 
#define _IFT_Set_elementBoundaries "elementboundaries" 
#define _IFT_Set_elementEdges "elementedges" 
#define _IFT_Set_elementSurfaces "elementsurfaces" 


class EntityRenumberingFunction;
class Range;

class OOFEM_EXPORT Set : public FEMComponent
{
protected:
    IntArray elements; 
    mutable bool mElementListIsSorted;
    mutable IntArray mElementsSorted;
    IntArray elementBoundaries; 
    IntArray elementEdges; 
    IntArray elementSurfaces; 
    IntArray nodes; 
    IntArray totalNodes; 

public:
    Set(int n, Domain * d) : FEMComponent(n, d), mElementListIsSorted(false) { }
    virtual ~Set() { }

    virtual IRResultType initializeFrom(InputRecord *ir);
    virtual void giveInputRecord(DynamicInputRecord &input);
    const IntArray &giveElementList();
    const IntArray &giveBoundaryList();
    const IntArray &giveEdgeList();
    const IntArray &giveSurfaceList();
    const IntArray &giveNodeList();
    const IntArray &giveSpecifiedNodeList();
    void setElementList(IntArray newElements);
    void setBoundaryList(IntArray newBoundaries);
    void setEdgeList(IntArray newEdges);
    void setNodeList(IntArray newNodes);

    void clear();
    void addAllElements();
    bool hasElement(int elem) const;

    virtual void updateLocalNumbering(EntityRenumberingFunctor &f);
    void updateLocalNodeNumbering(EntityRenumberingFunctor &f);
    void updateLocalElementNumbering(EntityRenumberingFunctor &f);

    virtual contextIOResultType saveContext(DataStream &stream, ContextMode mode, void *obj = NULL);
    virtual contextIOResultType restoreContext(DataStream &stream, ContextMode mode, void *obj = NULL);

    virtual const char *giveClassName() const { return "Set"; }
    virtual const char *giveInputRecordName() const { return _IFT_Set_Name; }

protected:
    void computeIntArray(IntArray &answer, const IntArray &specified, std :: list< Range >ranges);
};
}

#endif // set_h