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PatternRecorder.h

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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: 1.5 $
00022 // $Date: 2004/11/24 22:45:28 $
00023 // $Source: /usr/local/cvs/OpenSees/SRC/recorder/PatternRecorder.h,v $
00024                                                                         
00025 #ifndef PatternRecorder_h
00026 #define PatternRecorder_h
00027 
00028 // Written: MHS
00029 // Created: 2002
00030 //
00031 // Description: This file contains the class definition for 
00032 // PatternRecorder. A PatternRecorder records loads values from
00033 // a LoadPattern.
00034 
00035 
00036 #include <Recorder.h>
00037 #include <ID.h>
00038 #include <Vector.h>
00039 
00040 #include <fstream>
00041 using std::ofstream;
00042 class Domain;
00043 class FE_Datastore;
00044 
00045 class PatternRecorder: public Recorder
00046 {
00047   public:
00048     PatternRecorder(int thePattern,
00049                  Domain &theDomain,
00050                  const char *fileName,
00051                  double deltaT = 0.0,
00052                  int startFlag = 0); 
00053 
00054     ~PatternRecorder();
00055     int record(int commitTag, double timeStamp);
00056     int playback(int commitTag);
00057     int restart(void);    
00058     
00059   protected:
00060     
00061   private:      
00062         int thePattern;
00063     Domain *theDomain;
00064 
00065     int flag;   // flag indicating whether time, load factor or nothing printed
00066                 // at start of each line in file
00067     char *fileName;
00068     ofstream theFile;     
00069 
00070     double deltaT;
00071     double nextTimeStampToRecord;
00072 };
00073 
00074 #endif

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