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00001 /* ****************************************************************** **
00002 **    OpenSees - Open System for Earthquake Engineering Simulation    **
00003 **          Pacific Earthquake Engineering Research Center            **
00004 **                                                                    **
00005 **                                                                    **
00006 ** (C) Copyright 1999, The Regents of the University of California    **
00007 ** All Rights Reserved.                                               **
00008 **                                                                    **
00009 ** Commercial use of this program without express permission of the   **
00010 ** University of California, Berkeley, is strictly prohibited.  See   **
00011 ** file 'COPYRIGHT'  in main directory for information on usage and   **
00012 ** redistribution,  and for a DISCLAIMER OF ALL WARRANTIES.           **
00013 **                                                                    **
00014 ** Developed by:                                                      **
00015 **   Frank McKenna (fmckenna@ce.berkeley.edu)                         **
00016 **   Gregory L. Fenves (fenves@ce.berkeley.edu)                       **
00017 **   Filip C. Filippou (filippou@ce.berkeley.edu)                     **
00018 **                                                                    **
00019 ** ****************************************************************** */
00020                                                                         
00021 // $Revision: 1.1.1.1 $
00022 // $Date: 2000/09/15 08:23:17 $
00023 // $Source: /usr/local/cvs/OpenSees/SRC/analysis/numberer/DOF_Numberer.h,v $
00024                                                                         
00025                                                                         
00026 // File: ~/analysis/numberer/DOF_Numberer.h
00027 // 
00028 // Written: fmk 
00029 // Created: 9/96
00030 // Revision: A
00031 //
00032 // Description: This file contains the class definition for DOF_Numberer.
00033 // DOF_Numberer is an abstract base class, i.e. no objects of it's
00034 // type can be created. 
00035 //
00036 // What: "@(#) DOF_Numberer.h, revA"
00037 
00038 #ifndef DOF_Numberer_h
00039 #define DOF_Numberer_h
00040 
00041 #include <MovableObject.h>
00042 
00043 #include <AnalysisModel.h>
00044 #include <GraphNumberer.h>
00045 #include <FEM_ObjectBroker.h>
00046 #include <ID.h>
00047 
00064 class DOF_Numberer: public MovableObject
00065 {
00066   public:
00068     DOF_Numberer(int classTag);
00069 
00071     DOF_Numberer(GraphNumberer &theGraphNumberer);    
00073     DOF_Numberer();    
00075     virtual ~DOF_Numberer();
00076 
00078     virtual void setLinks(AnalysisModel &theModel);
00079     
00080 
00082     virtual int numberDOF(int lastDOF_Group = -1);
00084     virtual int numberDOF(ID &lastDOF_Groups);    
00085 
00087     virtual int sendSelf(int commitTag, Channel &theChannel);
00089     virtual int recvSelf(int commitTag, Channel &theChannel, 
00090     FEM_ObjectBroker &theBroker);
00091     
00092 
00093   protected:
00095     AnalysisModel *getAnalysisModelPtr(void) const;
00097     GraphNumberer *getGraphNumbererPtr(void) const;
00098     
00099   private:
00101     AnalysisModel *theAnalysisModel;
00103     GraphNumberer *theGraphNumberer;
00104 };
00105 
00106 #endif
00107