Method setNodesOnly

SRC/domain/region/MeshRegion.cpp:146–179

}

int
MeshRegion::setNodesOnly(const ID &theNods)
{
    // destroy the old node list
    if (theNodes != 0)
        delete theNodes;
    
    // create new node list
    Domain *theDomain = this->getDomain();
    if (theDomain == 0) {
        opserr << "MeshRegion::setNodesOnly() - no domain yet set\n";
        return -1;
    }
    
    int numNodes = theNods.Size();
    theNodes = new ID(0, numNodes);
    if (theNodes == 0) {
        opserr << "MeshRegion::setNodesOnly() - ran out of memory\n";
        return -1;
    }
    
    // add nodes to the node list if in the domain
    int loc = 0;
    for (int i = 0; i<numNodes; i++) {
        int nodeTag = theNods(i);
        Node *theNode = theDomain->getNode(nodeTag);
        if (theNode != 0) {
            if (theNodes->getLocation(nodeTag) < 0)
                (*theNodes)[loc++] = nodeTag;
        }
    }
    
    return 0;
}

int 
MeshRegion::setElements(const ID &theEles)