112 lines
3.6 KiB
C
112 lines
3.6 KiB
C
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/*
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----
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This file is part of SECONDO.
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Copyright (C) 2004-2007, University in Hagen, Department of Computer Science,
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Database Systems for New Applications.
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SECONDO is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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SECONDO is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with SECONDO; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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----
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*/
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#ifndef ABSTRACTVERTEXCONTAINER_H_
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#define ABSTRACTVERTEXCONTAINER_H_
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#include "TinHelper.h"
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namespace tin {
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class AbstractVertexContainer: public noncopyable {
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protected:
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TIN_SIZE noVertices;
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TIN_SIZE maxSize;
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public:
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////////Construction/Destruction/////////////////////////////////
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AbstractVertexContainer(TIN_SIZE imaxsize =
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VERTEX_CONTAINER_STANDARD_MAX_SIZE) {
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noVertices = 0;
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maxSize = imaxsize;
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}
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virtual ~AbstractVertexContainer() {
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noVertices = 0;
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}
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virtual AbstractVertexContainer* clone()=0;
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virtual AbstractVertexContainer* clone_empty()=0;
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////////Manipulation/////////////////////////////////////////////
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virtual const Vertex* insertVertex(const Vertex* v, bool & newVertex)=0;
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virtual void insertVertex_p(const Vertex* v)=0;
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virtual void insertVertices(const VertexContainerSet& vc)=0;
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virtual void loadVertices(const Vertex* parray,
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const int numberofvertices)=0;
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virtual void removeVertex(const Vertex * v)=0;
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virtual void clear()=0;
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virtual void addVerticesTo(AbstractVertexContainer& vc)=0;
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virtual void resize(TIN_SIZE maxSize)=0;
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virtual void unaryOp(VERTEX_Z (*op)(VERTEX_Z v), TinFeatures& feat)=0;
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#ifndef UNIT_TEST
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virtual void unaryOp(void * function, TinFeatures& feat)=0;
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#endif
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virtual void binaryOp(Tin& tt, VERTEX_Z (*op)(VERTEX_Z z1, VERTEX_Z z2),
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TinFeatures& feat)=0;
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///////Query/////////////////////////////////////////////////////
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virtual const Vertex* getVertex(const Vertex& v) const=0;
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virtual int getYIndex(const Vertex * v) const=0;
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virtual const Vertex* getVertexByYIndex(
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const FILE_VERTEX_POINTER i) const=0;
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virtual int getSizeInMemory() const=0;
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TIN_SIZE getMaxSize() const {
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return maxSize;
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}
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TIN_SIZE getMaxSizeInMemory() const;
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int getNoVertices() const {
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return noVertices;
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}
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virtual TIN_SIZE getMaxVertexCount() const;
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virtual TIN_SIZE countVerticesAddable() const;
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virtual bool isEmpty() const;
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virtual bool isFull() const;
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///////Presentation//////////////////////////////////////////////
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virtual void print(std::ostream& os) const;
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friend std::ostream& operator <<(std::ostream& os,
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AbstractVertexContainer& vc);
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#ifndef UNIT_TEST
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virtual ListExpr outContainer() const=0;
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#endif
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///////Persistence///////////////////////////////////////////////
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static TIN_SIZE getSizeOnDiscStatic(TIN_SIZE noVertices) {
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return 2*sizeof(TIN_SIZE);
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// sizeof(AbstractVertexContainer::maxSize)
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// + sizeof(AbstractVertexContainer::noVertices);
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}
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virtual TIN_SIZE getContainerSizeOnDisc() const=0;
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virtual TIN_SIZE getSizeOnDisc() const;
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#ifndef UNIT_TEST
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virtual void serialize(char* storage, size_t& offset) const = 0;
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virtual void rebuild(char* state, size_t & offset)=0;
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virtual bool open(SmiRecord& valueRecord)=0;
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virtual bool save(SmiRecord& valueRecord)=0;
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#endif
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/////////////////////////////////////////////////////////////////
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};
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}
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#endif
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