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MapOfTaggedObjectsIter.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: 1.1.1.1 $
00022 // $Date: 2000/09/15 08:23:30 $
00023 // $Source: /usr/local/cvs/OpenSees/SRC/tagged/storage/MapOfTaggedObjectsIter.cpp,v $
00024                                                                         
00025                                                                         
00026 // File: ~/OOP/tagged/storage/MapOfTaggedObjectsIter.C
00027 //
00028 // Written: fmk 
00029 // Created: Fri Sep 20 15:27:47: 1996
00030 // Revision: A
00031 //
00032 // Description: This file contains the implementation of MapOfTaggedObjects.
00033 
00034 #include <MapOfTaggedObjectsIter.h>
00035 #include <MapOfTaggedObjects.h>
00036 
00037 // some typedefs that will be useful
00038 typedef map<int, TaggedObject *> MAP_TAGGED;
00039 typedef MAP_TAGGED::value_type   MAP_TAGGED_TYPE;
00040 typedef MAP_TAGGED::iterator     MAP_TAGGED_ITERATOR;
00041 
00042 // MapOfTaggedObjectsIter(SingleDomain &theDomain):
00043 //      constructor that takes the model, just the basic iter
00044 MapOfTaggedObjectsIter::MapOfTaggedObjectsIter(MapOfTaggedObjects &theComponents)
00045 {
00046     theMap = &(theComponents.theMap);
00047 }
00048 
00049 
00050 MapOfTaggedObjectsIter::~MapOfTaggedObjectsIter()
00051 {
00052 
00053 }    
00054 
00055 void
00056 MapOfTaggedObjectsIter::reset(void)
00057 {
00058     currentComponent = theMap->begin();
00059 }
00060 
00061 TaggedObject *
00062 MapOfTaggedObjectsIter::operator()(void)
00063 {
00064     if (currentComponent != theMap->end()) {
00065         TaggedObject *result = (*currentComponent).second;
00066         currentComponent++;
00067         return result;
00068     } else
00069         return 0;
00070 }
00071 
00072     
00073

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