PathTimeSeries.hGo to the documentation of this file.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: 1.6 $ 00022 // $Date: 2005/10/20 21:58:54 $ 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 00045 class Vector; 00046 00047 class PathTimeSeries : public TimeSeries 00048 { 00049 public: 00050 // constructors 00051 PathTimeSeries(const Vector &thePath, 00052 const Vector &theTime, 00053 double cfactor = 1.0); 00054 00055 PathTimeSeries(const char *fileNamePath, 00056 const char *fileNameTime, 00057 double cfactor = 1.0); 00058 00059 PathTimeSeries(const char *fileName, 00060 double cfactor = 1.0); 00061 PathTimeSeries(); 00062 00063 // destructor 00064 ~PathTimeSeries(); 00065 00066 // method to get factor 00067 double getFactor(double pseudoTime); 00068 double getDuration (); 00069 double getPeakFactor (); 00070 double getTimeIncr (double pseudoTime); 00071 00072 // methods for output 00073 int sendSelf(int commitTag, Channel &theChannel); 00074 int recvSelf(int commitTag, Channel &theChannel, 00075 FEM_ObjectBroker &theBroker); 00076 00077 void Print(OPS_Stream &s, int flag =0); 00078 00079 protected: 00080 00081 private: 00082 Vector *thePath; // vector containg the data points 00083 Vector *time; // vector containg the time values of data points 00084 int currentTimeLoc; // current location in time 00085 double cFactor; // additional factor on the returned load factor 00086 int dbTag1, dbTag2; // additional database tags needed for vector objects 00087 int lastSendCommitTag; 00088 00089 Channel *lastChannel; 00090 }; 00091 00092 #endif 00093
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