SystemOfEqn.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: 1.1.1.1 $ 00022 // $Date: 2000/09/15 08:23:27 $ 00023 // $Source: /usr/local/cvs/OpenSees/SRC/system_of_eqn/SystemOfEqn.h,v $ 00024 00025 00026 // File: ~/system_of_eqn/SystemOfEqn.h 00027 // 00028 // Written: fmk 00029 // Created: 11/96 00030 // Revision: A 00031 // 00032 // Description: This file contains the class definition for SystemOfEqn. 00033 // SystemOfEqn is an abstract base class and thus no objects of it's type 00034 // can be instantiated. It has pure virtual functions which must be 00035 // implemented in it's derived classes. 00036 // 00037 // What: "@(#) SystemOfEqn.h, revA" 00038 00039 #ifndef SystemOfEqn_h 00040 #define SystemOfEqn_h 00041 00042 #include <MovableObject.h> 00043 #include <stdlib.h> 00044 00045 class Graph; 00046 class AnalysisModel; 00047 class FEM_ObjectBroker; 00048 00049 class SystemOfEqn : public MovableObject 00050 { 00051 public: 00052 SystemOfEqn(int classTag); 00053 virtual ~SystemOfEqn(); 00054 00055 virtual int solve(void) = 0; 00056 00057 protected: 00058 00059 private: 00060 00061 }; 00062 00063 #endif 00064 00065 |