Method addRegion

SRC/domain/domain/Domain.cpp:2678–2697

int  
Domain::addRegion(MeshRegion &theRegion)
{
    MeshRegion **newRegions = new MeshRegion *[numRegions + 1]; 
    if (newRegions == 0) {
	opserr << "Domain::addRegion() - could not add ran out of memory\n";
	return -1;
    }
    
    for (int i=0; i<numRegions; i++)
	newRegions[i] = theRegions[i];
    newRegions[numRegions] = &theRegion;
    theRegion.setDomain(this);
    if (theRegions != 0)
      delete [] theRegions;
    
    theRegions = newRegions;
    numRegions++;
    return 0;
}

MeshRegion *
Domain::getRegion(int tag)