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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 08:23:29 $
00023 // $Source: /usr/local/cvs/OpenSees/SRC/system_of_eqn/linearSOE/fullGEN/FullGenLinSOE.h,v $
00024                                                                         
00025                                                                         
00026 #ifndef FullGenLinSOE_h
00027 #define FullGenLinSOE_h
00028 
00029 // File: ~/system_of_eqn/linearSOE/fullGEN/FullGenLinSOE.h
00030 //
00031 // Written: fmk 
00032 // Created: 02/97
00033 // Revision: A
00034 //
00035 // Description: This file contains the class definition for FullGenLinSOE
00036 // FullGenLinSOE is a subclass of LinearSOE. It stores all the components
00037 // of the linear system of equation in 1d arrays.
00038 //
00039 // What: "@(#) FullGenLinSOE.h, revA"
00040 
00041 #include <LinearSOE.h>
00042 #include <Vector.h>
00043 
00044 #include <FullGenLinSolver.h>
00045 
00084 class FullGenLinSOE : public LinearSOE
00085 {
00086   public:
00089     FullGenLinSOE(FullGenLinSolver &theSolver);        
00090 
00098     FullGenLinSOE(int N, FullGenLinSolver &theSolver);        
00099 
00100 
00114     ~FullGenLinSOE();
00115 
00116 
00120     int getNumEqn(void) const;
00121 
00134     int setSize(Graph &theGraph);
00135 
00147     int addA(const Matrix &, const ID &, double fact = 1.0);
00148 
00159     int addB(const Vector &, const ID &, double fact = 1.0);    
00160 
00168     int setB(const Vector &, double fact = 1.0);        
00169 
00170     
00175     void zeroA(void);
00176 
00180     void zeroB(void);
00181 
00182     
00186     const Vector &getX(void);
00187 
00191     const Vector &getB(void);    
00192 
00196     double normRHS(void);
00197 
00198 
00202     void setX(int loc, double value);        
00203 
00204 
00206     int setFullGenSolver(FullGenLinSolver &newSolver);    
00207 
00208 
00210     friend #include <FullGenLinLapackSolver.h>    
00211 
00212     int sendSelf(int commitTag, Channel &theChannel);
00214     int recvSelf(int commitTag, Channel &theChannel, FEM_ObjectBroker &theBroker);
00215 
00216   protected:
00217     
00218   private:
00220     int size;    
00222     double *A, *B, *X;
00224     Vector *vectX;
00226     Vector *vectB;    
00228     int Asize, Bsize;
00230     bool factored;
00231 };
00232 
00233 
00234 #endif
00235