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EquiSolnAlgo.cpp

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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: 1.3 $
00022 // $Date: 2005/11/29 22:42:41 $
00023 // $Source: /usr/local/cvs/OpenSees/SRC/analysis/algorithm/equiSolnAlgo/EquiSolnAlgo.cpp,v $
00024                                                                         
00025                                                                         
00026 // File: ~/OOP/analysis/algorithm/EquiSolnAlgo.C 
00027 // 
00028 // Written: fmk 
00029 // Created: 11/96 
00030 // Revision: A 
00031 //
00032 
00033 // Description: This file contains the class implementation for 
00034 // EquiSolnAlgo. EquiSolnAlgo is an abstract base class, 
00035 // i.e. no objects of it's type can be created.  Its subclasses deifine
00036 // the sequence of operations to be performed in the analysis by static
00037 // equilibrium of a finite element model.  
00038 // 
00039 // What: "@(#)EquiSolnAlgo.C, revA"
00040 
00041 
00042 #include <EquiSolnAlgo.h>
00043 #include <AnalysisModel.h>
00044 #include <IncrementalIntegrator.h>
00045 #include <LinearSOE.h>
00046 
00047 
00048 EquiSolnAlgo::EquiSolnAlgo(int clasTag)
00049 :SolutionAlgorithm(clasTag),
00050  theModel(0), theIntegrator(0), theSysOfEqn(0)
00051 {
00052 
00053 }
00054 
00055 EquiSolnAlgo::~EquiSolnAlgo()
00056 {
00057 
00058 }
00059 
00060 void 
00061 EquiSolnAlgo::setLinks(AnalysisModel &theNewModel, 
00062                        IncrementalIntegrator &theNewIntegrator,
00063                        LinearSOE &theSOE)
00064 {
00065     theModel = &theNewModel;
00066     theIntegrator = &theNewIntegrator;
00067     theSysOfEqn = &theSOE;
00068 }
00069 
00070 
00071 ConvergenceTest *
00072 EquiSolnAlgo::getConvergenceTest(void)
00073 {
00074   return 0;
00075 }
00076 
00077 
00078 AnalysisModel *
00079 EquiSolnAlgo::getAnalysisModelPtr(void) const
00080 {
00081     return theModel;
00082 }
00083 
00084 
00085 
00086 IncrementalIntegrator *
00087 EquiSolnAlgo::getIncrementalIntegratorPtr(void) const
00088 {
00089     return theIntegrator;
00090 }
00091 
00092 
00093 
00094 LinearSOE *
00095 EquiSolnAlgo::getLinearSOEptr(void) const
00096 {
00097     return theSysOfEqn;
00098 }
00099     
00100

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