Method setB

DEVELOPER/system/SkylineSPD.cpp:364–391

int
SkylineSPD::setB(const Vector &v, double fact)
{
    // check for a quick return 
    if (fact == 0.0)  return 0;


    if (v.Size() != size) {
	opserr << "WARNING BandGenLinSOE::setB() -";
	opserr << " incompatible sizes " << size << " and " << v.Size() << endln;
	return -1;
    }
    
    if (fact == 1.0) { // do not need to multiply if fact == 1.0
	for (int i=0; i<size; i++) {
	    B[i] = v(i);
	}
    } else if (fact == -1.0) {
	for (int i=0; i<size; i++) {
	    B[i] = -v(i);
	}
    } else {
	for (int i=0; i<size; i++) {
	    B[i] = v(i) * fact;
	}
    }	
    return 0;
}

void 
SkylineSPD::zeroA(void)