My title

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: 1.2 $
00022 // $Date: 2001/01/16 06:29:39 $
00023 // $Source: /usr/local/cvs/OpenSees/SRC/domain/pattern/PathTimeSeries.h,v $
00024                                                                         
00025                                                                         
00026 #ifndef PathTimeSeries_h
00027 #define PathTimeSeries_h
00028 
00029 // File: ~/domain/pattern/PathTimeSeries.h
00030 // 
00031 // Written: fmk 
00032 // Created: 07/99
00033 // Revision: A
00034 //
00035 // Description: This file contains the class definition for PathTimeSeries.
00036 // PathTimeSeries is a TimeSeries class which linear interpolates the
00037 // load factor using user specified control points provided in a vector object.
00038 // the points in the vector are given at time points specified in another vector.
00039 // object. 
00040 //
00041 // What: "@(#) PathTimeSeries.h, revA"
00042 
00043 #include <TimeSeries.h>
00044 #include <iostream.h>
00045 
00046 #include <Vector.h>
00047 
00059 class PathTimeSeries : public TimeSeries
00060 {
00061   public:
00063     PathTimeSeries(const Vector &thePath, 
00064      const Vector &theTime, 
00065      double cfactor = 1.0);
00075     PathTimeSeries(char *fileNamePath, 
00076 
00077      char *fileNameTime, 
00078      double cfactor = 1.0);    
00089     PathTimeSeries(char *fileName,
00090 
00091      double cfactor = 1.0);
00094     PathTimeSeries();    
00095 
00096     
00098     ~PathTimeSeries();
00099 
00101     double getFactor(double pseudoTime);
00107     double getDuration ();
00108 
00112     double getPeakFactor ();
00113 
00120     double getTimeIncr (double pseudoTime);
00121 
00122 
00124     int sendSelf(int commitTag, Channel &theChannel);
00128     int recvSelf(int commitTag, Channel &theChannel, 
00129 
00130    FEM_ObjectBroker &theBroker);
00131 
00137     void Print(ostream &s, int flag =0);    
00138 
00139     
00140   protected:
00141     
00142   private:
00144     Vector *thePath;      
00145 
00146     Vector *time;    
00147     int currentTimeLoc;   
00148     double cFactor;       
00149     int dbTag1, dbTag2;   // additional database tags needed for vector objects
00150 };
00151 
00152 #endif
00153