OGRGeometry *OGRCompoundCurve::clone() const
{
OGRCompoundCurve *poNewCC = new OGRCompoundCurve;
poNewCC->assignSpatialReference( getSpatialReference() );
poNewCC->flags = flags;
for( int i = 0; i < oCC.nCurveCount; i++ )
{
poNewCC->addCurve( oCC.papoCurves[i] );
}
return poNewCC;
}
OGRCompoundCurve* OGRCurve::CastToCompoundCurve(OGRCurve* poCurve)
{
OGRCompoundCurve* poCC = new OGRCompoundCurve();
if( poCurve->getGeometryType() == wkbLineString )
poCurve = CastToLineString(poCurve);
if( !poCurve->IsEmpty() && poCC->addCurveDirectly(poCurve) != OGRERR_NONE )
{
delete poCC;
delete poCurve;
return NULL;
}
poCC->assignSpatialReference(poCurve->getSpatialReference());
return poCC;
}