Function OPS_basicForce

SRC/interpreter/OpenSeesOutputCommands.cpp:3104–3187

}

int OPS_basicForce()
{
    // make sure at least one other argument to contain type of system
    if (OPS_GetNumRemainingInputArgs() < 1) {
	opserr << "WARNING want - basicForce eleTag? \n";
	return -1;
    }

    //opserr << "basicForce: ";
    //for (int i = 0; i < argc; i++)
    //  opserr << argv[i] << ' ' ;
    //opserr << endln;

    int numdata = 1;
    int tag;

    if (OPS_GetIntInput(&numdata, &tag) < 0) {
	opserr << "WARNING basicForce eleTag? - could not read eleTag? \n";
	return -1;
    }

    Domain* theDomain = OPS_GetDomain();
    if (theDomain == 0) return -1;

    Element *theElement = theDomain->getElement(tag);
    if (theElement == 0) {
	opserr << "WARNING basicForce element with tag " << tag << " not found in domain \n";
	return -1;
    }

    int argcc = 1;
    char a[80] = "basicForce";
    const char *argvv[1];
    argvv[0] = a;

    DummyStream dummy;

    Response *theResponse = theElement->setResponse(argvv, argcc, dummy);

    // Try "basicForces"
    if (theResponse == 0) {
      char a[80] = "basicForces";
      argvv[0] = a;
      theResponse = theElement->setResponse(argvv, argcc, dummy);      
    }
    
    if (theResponse == 0) {
	return 0;
    }

    theResponse->getResponse();
    Information &info = theResponse->getInformation();

    // Vector
    if (info.theVector != 0) {
      const Vector &theVec = *(info.theVector);
      int nbf = theVec.Size();