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SymSparseLinSolver.h

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00001 // File: ~/system_of_eqn/linearSOE/LawSolver/SymSparseLinSolver.h
00002 //
00003 // Written: Jun Peng  (junpeng@stanford.edu)
00004 //          Prof. Kincho H. Law
00005 //          Stanford University
00006 // Created: 12/98
00007 // Revision: A
00008 //
00009 // Description: This file contains the class definition for 
00010 // SymSparseinSolver. It solves the SymSparseLinSOEobject by calling
00011 // some "C" functions. The solver used here is generalized sparse
00012 // solver. The user can choose three different ordering schema.
00013 //
00014 // What: "@(#) SymSparseLinSolver.h, revA"
00015 
00016 
00017 #ifndef SymSparseLinSolver_h
00018 #define SymSparseLinSolver_h
00019 
00020 #include <LinearSOESolver.h>
00021 
00022 
00023 class SymSparseLinSOE;
00024 
00025 class SymSparseLinSolver : public LinearSOESolver
00026 {
00027   public:
00028     SymSparseLinSolver();     
00029     ~SymSparseLinSolver();
00030 
00031     int solve(void);
00032     int setSize(void);
00033 
00034     int setLinearSOE(SymSparseLinSOE &theSOE); 
00035         
00036     int sendSelf(int cTag, Channel &theChannel);
00037     int recvSelf(int cTag, 
00038                  Channel &theChannel, 
00039                  FEM_ObjectBroker &theBroker);
00040   protected:
00041 
00042   private:
00043 
00044     SymSparseLinSOE *theSOE;
00045     
00046 };
00047 
00048 #endif
00049

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