GFunVisualizationAnalysis.h

// -*-c++-*-
//----------------------------------------------------------------------------
//  XC program; finite element analysis code
//  for structural analysis and design.
//
//  Copyright (C)  Luis C. Pérez Tato
//
//  This program derives from OpenSees <http://opensees.berkeley.edu>
//  developed by the  «Pacific earthquake engineering research center».
//
//  Except for the restrictions that may arise from the copyright
//  of the original program (see copyright_opensees.txt)
//  XC is free software: you can redistribute it and/or modify
//  it under the terms of the GNU General Public License as published by
//  the Free Software Foundation, either version 3 of the License, or 
//  (at your option) any later version.
//
//  This software is distributed in the hope that it will be useful, but 
//  WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU General Public License for more details. 
//
//
// You should have received a copy of the GNU General Public License 
// along with this program.
// If not, see <http://www.gnu.org/licenses/>.
//----------------------------------------------------------------------------
/* ****************************************************************** **
**    OpenSees - Open System for Earthquake Engineering Simulation    **
**          Pacific Earthquake Engineering Research Center            **
**                                                                    **
**                                                                    **
** (C) Copyright 2001, The Regents of the University of California    **
** All Rights Reserved.                                               **
**                                                                    **
** Commercial use of this program without express permission of the   **
** University of California, Berkeley, is strictly prohibited.  See   **
** file 'COPYRIGHT'  in main directory for information on usage and   **
** redistribution,  and for a DISCLAIMER OF ALL WARRANTIES.           **
**                                                                    **
** Developed by:                                                      **
**   Frank McKenna (fmckenna@ce.berkeley.edu)                         **
**   Gregory L. Fenves (fenves@ce.berkeley.edu)                       **
**   Filip C. Filippou (filippou@ce.berkeley.edu)                     **
**                                                                    **
** Reliability module developed by:                                   **
**   Terje Haukaas (haukaas@ce.berkeley.edu)                          **
**   Armen Der Kiureghian (adk@ce.berkeley.edu)                       **
**                                                                    **
** ****************************************************************** */
                                                                        
// $Revision: 1.3 $
// $Date: 2003/10/27 23:45:41 $
// $Source: /usr/local/cvs/OpenSees/SRC/reliability/analysis/analysis/GFunVisualizationAnalysis.h,v $


//
// Written by Terje Haukaas (haukaas@ce.berkeley.edu)
//

#ifndef GFunVisualizationAnalysis_h
#define GFunVisualizationAnalysis_h

#include <reliability/analysis/analysis/ReliabilityAnalysis.h>
#include <reliability/analysis/designPoint/FindDesignPointAlgorithm.h>
#include <reliability/analysis/transformation/ProbabilityTransformation.h>
#include <reliability/domain/components/ReliabilityDomain.h>
#include <reliability/analysis/meritFunction/MeritFunctionCheck.h>
#include <reliability/analysis/convergenceCheck/ReliabilityConvergenceCheck.h>
#include <reliability/analysis/rootFinding/RootFinding.h>


namespace XC {

class GFunEvaluator;
class GradGEvaluator;

class GFunVisualizationAnalysis: public ReliabilityAnalysis
{
private:

    Vector getCurrentAxes12Point(int i, int j);
    Vector getCurrentAxes3Point(int i, int j);
    double findGSurface(Vector thePoint);
    double evaluateGFunction(Vector thePoint, bool printDivision);





    ReliabilityDomain *theReliabilityDomain;
    GFunEvaluator *theGFunEvaluator;
    ProbabilityTransformation *theProbabilityTransformation;
    MeritFunctionCheck *theMeritFunctionCheck;
    GradGEvaluator *theGradGEvaluator;
    ReliabilityConvergenceCheck *theReliabilityConvergenceCheck;
    Vector *theStartPoint;
    RootFinding *theRootFindingAlgorithm;

    std::string outputFileName;
    std::string convFileName;
    int convResults;
    int space;
    int funSurf;
    int axes;
    int dir;

    int rvDir;
    Vector theDirectionVector;
    int rv1, rv2;
    double from1, interval1;
    double from2, interval2;
    int numPts1, numPts2;
    Matrix theMatrix;
    int numLinePts;

    int nrv;

    double scaleValue;
public:
    GFunVisualizationAnalysis(
                    ReliabilityDomain *theReliabilityDomain,
                    GFunEvaluator *theGFunEvaluator,
                    ProbabilityTransformation *theProbabilityTransformation,
                    const std::string &outputFileName,
                    const std::string &convFileName,
                    int convResults,
                    int space,
                    int funSurf,
                    int axes,
                    int dir);

    int analyze(void);

    int setDirection(int rvDir);
    int setDirection(Vector theDirectionVector);
    
    int setAxes(Vector axesVector);
    int setAxes(Matrix theMatrix);
    int setNumLinePts(int numLinePts);
    
    int setRootFindingAlgorithm(RootFinding *theRootFinder);
    int setStartPoint(Vector *theStartPoint);
    int setGradGEvaluator(GradGEvaluator *theGradGEvaluator);
    int setMeritFunctionCheck(MeritFunctionCheck *theMeritFunctionCheck);
    int setReliabilityConvergenceCheck(ReliabilityConvergenceCheck *theReliabilityConvergenceCheck);


};
} // end of XC namespace

#endif