isSimpleGeometryCollection method
Semantics for GeometryCollection is simple iff all components are simple.
@param geom @return true if the geometry is simple
Implementation
bool isSimpleGeometryCollection(Geometry geom) {
for (int i = 0; i < geom.getNumGeometries(); i++) {
Geometry comp = geom.getGeometryN(i);
if (!computeSimple(comp)) return false;
}
return true;
}