void *
STRAbstractNode::computeBounds()
{
Envelope* bounds=NULL;
vector<Boundable*> *b=getChildBoundables();
size_t bsize=b->size();
if ( bsize ) bounds=new Envelope(*(Envelope*)(*b)[0]->getBounds());
for(size_t i=1; i<bsize; i++) {
Boundable* childBoundable=(*b)[i];
bounds->expandToInclude((Envelope*)childBoundable->getBounds());
}
return bounds;
}
void* computeBounds() const
{
Interval* bounds=NULL;
const BoundableList& b = *getChildBoundables();
for(unsigned int i=0; i<b.size(); ++i)
{
const Boundable* childBoundable=b[i];
if (bounds==NULL) {
bounds=new Interval((Interval*)childBoundable->getBounds());
} else {
bounds->expandToInclude((Interval*)childBoundable->getBounds());
}
}
return bounds;
}
void* computeBounds() const override
{
Interval* p_bounds=nullptr;
const BoundableList& b = *getChildBoundables();
for(unsigned int i=0; i<b.size(); ++i)
{
const Boundable* childBoundable=b[i];
if (p_bounds==nullptr) {
p_bounds=new Interval(*((Interval*)childBoundable->getBounds()));
} else {
p_bounds->expandToInclude((Interval*)childBoundable->getBounds());
}
}
return p_bounds;
}
void* computeBounds() const
{
Envelope* bounds=NULL;
const BoundableList& b = *getChildBoundables();
if ( b.empty() ) return NULL;
BoundableList::const_iterator i=b.begin();
BoundableList::const_iterator e=b.end();
bounds=new Envelope(* static_cast<const Envelope*>((*i)->getBounds()) );
for(; i!=e; ++i)
{
const Boundable* childBoundable=*i;
bounds->expandToInclude((Envelope*)childBoundable->getBounds());
}
return bounds;
}
