Method setElementsOnly

SRC/domain/region/MeshRegion.cpp:235–268

}

int
MeshRegion::setElementsOnly(const ID &theEles)
{
    // destroy the old element list
    if (theElements != 0)
        delete theElements;

    // create new element list
    Domain *theDomain = this->getDomain();
    if (theDomain == 0) {
        opserr << "MeshRegion::setElementsOnly() - no domain yet set\n";
        return -1;
    }

    int numEles = theEles.Size();
    theElements = new ID(0, numEles);
    if (theElements == 0) {
        opserr << "MeshRegion::setElementsOnly() - ran out of memory\n";
        return -1;
    }

    // add elements to the ele list if in the domain
    int loc = 0;
    for (int i = 0; i<numEles; i++) {
        int eleTag = theEles(i);
        Element *theEle = theDomain->getElement(eleTag);
        if (theEle != 0) {
            if (theElements->getLocation(eleTag) < 0)
                (*theElements)[loc++] = eleTag;
        }
    }

    return 0;
}

const ID &
MeshRegion::getNodes(void)