SingleDomAllSFreedom_Iter.h

//----------------------------------------------------------------------------
//  XC program; finite element analysis code
//  for structural analysis and design.
//
//  Copyright (C)  Luis Claudio Pérez Tato
//
//  This program derives from OpenSees <http://opensees.berkeley.edu>
//  developed by the  «Pacific earthquake engineering research center».
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//  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
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//  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 1999, 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)                     **
**                                                                    **
** ****************************************************************** */
                                                                        
// $Revision: 1.1.1.1 $
// $Date: 2000/09/15 08:23:18 $
// $Source: /usr/local/cvs/OpenSees/SRC/domain/domain/single/SingleDomAllSFreedom_Iter.h,v $
                                                                        
                                                                        
// File: ~/domain/domain/single/SingleDomAllSFreedom_Iter.h
//
// Written: fmk 
// Created: Fri Sep 20 15:27:47: 1996
// Revision: A
//
// Description: This file contains the class definition for 
// SingleDomAllSFreedom_Iter. SingleDomAllSFreedom_Iter is an iter for returning 
// all the single point constraints  of an object of class Domain, including
// those of the LoadPAtterns.
// SingleDomAllSFreedom_Iters must be written for each subclass of SingleDomAllain 
// where the stoarge of the SFreedom_Constraints changes.

#ifndef SingleDomAllSFreedom_Iter_h
#define SingleDomAllSFreedom_Iter_h

#include <domain/constraints/SFreedom_ConstraintIter.h>
#include <map>

namespace XC {
class TaggedObjectStorage;
class TaggedObjectIter;
class Domain;

class LoadPatternIter;
class LoadPatternSPIter;
class LoadPattern;

class NodeLockerIter;
class NodeLockerSPIter;
class NodeLocker;

class SingleDomAllSFreedom_Iter: public SFreedom_ConstraintIter
  {
  private:
    Domain                *theDomain;
    bool                   doneDomainSPs;
    SFreedom_ConstraintIter      *theDomainSPs;

    std::map<int, LoadPattern*> *theLoadPatterns;
    std::map<int, LoadPattern*>::iterator currentLoadPattern;
    SFreedom_ConstraintIter      *theLoadPatternSPs;

    std::map<int, NodeLocker*> *theNodeLockers;
    std::map<int, NodeLocker*>::iterator currentNodeLocker;
    SFreedom_ConstraintIter      *theNodeLockerSPs;

  public:
    SingleDomAllSFreedom_Iter(Domain &theDomain);

    virtual void reset(void);
    virtual SFreedom_Constraint *operator()(void);
  };
} // end of XC namespace

#endif