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Actor.cpp Go to the documentation of this file. /* ****************************************************************** ** ** OpenSees - Open System for Earthquake Engineering Simulation ** ** Pacific Earthquake Engineering Research Center ** ** ** ** ** ** (C) Copyright 1999, The Regents of the University of California ** ** All Rights Reserved. ** ** ** ** Commercial use of this program without express permission of the ** ** University of California, Berkeley, is strictly prohibited. See ** ** file 'COPYRIGHT' in main directory for information on usage and ** ** redistribution, and for a DISCLAIMER OF ALL WARRANTIES. ** ** ** ** Developed by: ** ** Frank McKenna (fmckenna@ce.berkeley.edu) ** ** Gregory L. Fenves (fenves@ce.berkeley.edu) ** ** Filip C. Filippou (filippou@ce.berkeley.edu) ** ** ** ** ****************************************************************** */ // $Revision: 1.1.1.1 $ // $Date: 2000/09/15 08:23:15 $ // $Source: /usr/local/cvs/OpenSees/SRC/actor/actor/Actor.cpp,v $ // File: ~/actor/Actor.C // // Written: fmk // Created: 11/96 // Revision: A // // Purpose: This file contains the implementation of Actor. // // What: "@(#) Actor.C, revA" #include <Actor.h> #include <Channel.h> #include <ChannelAddress.h> #include <Message.h> #include <MovableObject.h> #include <Matrix.h> #include <Vector.h> #include <ID.h> // Actor // constructor to init the list. Actor::Actor(Channel &theChan, FEM_ObjectBroker &myBroker, int numActorMethods) :numMethods(0), maxNumMethods(numActorMethods), actorMethods(0), theChannel(&theChan), theBroker(&myBroker), theRemoteShadowsAddress(0) { // call setUpActor on the channel and get shadows address theChan.setUpActor(); theRemoteShadowsAddress = theChan.getLastSendersAddress(); if (numActorMethods != 0) actorMethods = new ActorMethod *[numActorMethods]; if (actorMethods == 0) maxNumMethods = 0; for (int i=0; i<numMethods; i++) actorMethods[i] = 0; } Actor::~Actor() { // delete the array of actorMethods if constructed one if (actorMethods != 0) delete actorMethods; } // void AddMethod(int tag, int (*fp)()): // Method to add a function to the list of avaiable actor methods. // The function will be identified as tag, it is a function with // no args that returns an int. int Actor::addMethod(int tag, int (*fp)()) { // check we are not over our limit if (numMethods >= maxNumMethods) return -2; // check no other with the same tag exists ActorMethod *methodPtr; for (int i=0; i<numMethods; i++) { methodPtr = actorMethods[i]; if (methodPtr->tag == tag) return -1; } // add the new method ActorMethod *newMethod = new ActorMethod; if (newMethod == 0) return -3; newMethod->tag = tag; newMethod->theMethod = fp; actorMethods[numMethods] = newMethod; numMethods++; return 0; } // int GetMethod(): // Method to return the integer tag of the next method the actor // has been asked to invoke. int Actor::getMethod() { int method = -1; Message msg(&method,1); this->recvMessage(msg); return method; } // int ProcMethod(int tag): // Method to process the function whose id is tag. int Actor::processMethod(int tag) { ActorMethod *current =0; for (int i=0; i<numMethods; i++) if (actorMethods[i]->tag == tag) { current = actorMethods[tag]; } if (current == 0) return -1; return (*current).theMethod(); } int Actor::sendObject(MovableObject &theObject, ChannelAddress *theAddress ) { if (theAddress == 0) return theChannel->sendObj(0, theObject,theRemoteShadowsAddress); else return theChannel->sendObj(0, theObject,theAddress); } int Actor::recvObject(MovableObject &theObject, ChannelAddress *theAddress ) { if (theAddress == 0) return theChannel->recvObj(0, theObject,*theBroker, theRemoteShadowsAddress); else return theChannel->recvObj(0, theObject,*theBroker,theAddress); } int Actor::recvMessage(Message &theMessage, ChannelAddress *theAddress ) { if (theAddress == 0) return theChannel->recvMsg(0,0, theMessage,theRemoteShadowsAddress); else return theChannel->recvMsg(0,0, theMessage,theAddress); } int Actor::sendMessage(const Message &theMessage, ChannelAddress *theAddress ) { if (theAddress == 0) return theChannel->sendMsg(0,0, theMessage,theRemoteShadowsAddress); else return theChannel->sendMsg(0,0, theMessage,theAddress); } int Actor::sendMatrix(const Matrix &theMatrix, ChannelAddress *theAddress ) { if (theAddress == 0) return theChannel->sendMatrix(0,0, theMatrix,theRemoteShadowsAddress); else return theChannel->sendMatrix(0,0, theMatrix,theAddress); } int Actor::recvMatrix(Matrix &theMatrix, ChannelAddress *theAddress ) { if (theAddress == 0) return theChannel->recvMatrix(0,0, theMatrix,theRemoteShadowsAddress); else return theChannel->recvMatrix(0,0, theMatrix,theAddress); } int Actor::sendVector(const Vector &theVector, ChannelAddress *theAddress ) { if (theAddress == 0) return theChannel->sendVector(0,0, theVector,theRemoteShadowsAddress); else return theChannel->sendVector(0,0, theVector,theAddress); } int Actor::recvVector(Vector &theVector, ChannelAddress *theAddress ) { if (theAddress == 0) return theChannel->recvVector(0,0, theVector,theRemoteShadowsAddress); else return theChannel->recvVector(0,0, theVector,theAddress); } int Actor::sendID(const ID &theID, ChannelAddress *theAddress ) { if (theAddress == 0) return theChannel->sendID(0,0, theID,theRemoteShadowsAddress); else return theChannel->sendID(0,0, theID,theAddress); } int Actor::recvID(ID &theID, ChannelAddress *theAddress ) { if (theAddress == 0) return theChannel->recvID(0,0, theID,theRemoteShadowsAddress); else return theChannel->recvID(0,0, theID,theAddress); } Channel * Actor::getChannelPtr(void) const { return theChannel; } FEM_ObjectBroker * Actor::getObjectBrokerPtr(void) const { return theBroker; } ChannelAddress * Actor::getShadowsAddressPtr(void) const { return theRemoteShadowsAddress; }

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