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: 1.3 $
00022 // $Date: 2001/06/14 05:26:47 $
00023 // $Source: /usr/local/cvs/OpenSees/SRC/convergenceTest/CTestNormDispIncr.h,v $
00024
00025
00026 #ifndef CTestNormDispIncr_h
00027 #define CTestNormDispIncr_h
00028
00029 // File: ~/convergenceTest/CTestNormDispIncr.h
00030 //
00031 // Written: fmk
00032 // Date: 09/98
00033 // Revised:
00034 //
00035 // Purpose: This file contains the class definition for CTestNormDispIncr.
00036 // A CTestNormDispIncr object tests for convergence using the norm of the
00037 // solution vector of the LinearSOE object passed in the constructor
00038 // and a tolerance, set in the constructor
00039
00040 #include <ConvergenceTest.h>
00041 #include <bool.h>
00042 #include <EquiSolnAlgo.h>
00043 #include <LinearSOE.h>
00044
00045
00056 class CTestNormDispIncr: public ConvergenceTest
00057 {
00058 public:
00060 CTestNormDispIncr();
00069 CTestNormDispIncr(double tol, int maxNumIter, int printFlag);
00070
00078 ~CTestNormDispIncr();
00079
00080
00082 ConvergenceTest *getCopy( int iterations ) ;
00083
00084
00086 void setTolerance(double newTol);
00088 int setEquiSolnAlgo(EquiSolnAlgo &theAlgo);
00089
00091 int test(void);
00093 int start(void);
00094
00096 int getNumTests(void);
00098 int getMaxNumTests(void);
00100 double getRatioNumToMax(void);
00102 const Vector &getNorms(void);
00103
00105 int sendSelf(int commitTag, Channel &theChannel);
00107 int recvSelf(int commitTag, Channel &theChannel,
00108 FEM_ObjectBroker &theBroker);
00109
00110 protected:
00111
00112 private:
00114 LinearSOE *theSOE;
00116 double tol;
00117
00118 int maxNumIter;
00119 int currentIter;
00120 int printFlag;
00121
00122 Vector norms; // vector to hold the norms
00123 };
00124
00125 #endif
Copyright