OpenSees » SRC » analysis » algorithm » equiSolnAlgo

Linear.h

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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   **
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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: 1.4 $
00022 // $Date: 2006/09/05 23:02:11 $
00023 // $Source: /usr/local/cvs/OpenSees/SRC/analysis/algorithm/equiSolnAlgo/Linear.h,v $
00024                                                                         
00025                                                                         
00026 // File: ~/OOP/analysis/algorithm/Linear.h 
00027 // 
00028 // Written: fmk 
00029 // Created: Sun Sept 15 15:06:47: 1996 
00030 // Revision: A 
00031 //
00032 
00033 // Description: This file contains the class definition for 
00034 // Linear. Linear is a class which performs a linear solution algorihm
00035 // to solve the equations. No member functions are declared as virtual as 
00036 // it is not expected that this class will be subclassed.
00037 // 
00038 // What: "@(#)Linear.h, revA"
00039 
00040 #ifndef Linear_h
00041 #define Linear_h
00042 
00043 #include <EquiSolnAlgo.h>
00044 
00045 class Linear: public EquiSolnAlgo
00046 {
00047   public:
00048     Linear(int theTangent = CURRENT_TANGENT);
00049     ~Linear();
00050 
00051     int solveCurrentStep(void);
00052     int setConvergenceTest(ConvergenceTest *theNewTest);
00053     
00054     virtual int sendSelf(int commitTag, Channel &theChannel);
00055     virtual int recvSelf(int commitTag, Channel &theChannel, 
00056                          FEM_ObjectBroker &theBroker);
00057     
00058     void Print(OPS_Stream &s, int flag =0);    
00059     
00060   protected:
00061     
00062   private:
00063     int incrTangent;
00064 };
00065 
00066 #endif
00067 
00068

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