EgtGeomKernel :

- aggiunta IntersSurfTmSurfTm
- correzioni a HashGrids.

PolyLine.cpp

@@ -248,8 +248,7 @@ PolyLine::Split( double dU, PolyLine& PL)
   // pulisco la polilinea destinazione
    PL.Clear() ;
   // ricerca del punto in cui dividere
-   PNTULIST::const_iterator iter ;
-   iter = m_lUPoints.begin() ;
+   auto iter = m_lUPoints.cbegin() ;
    while ( iter != m_lUPoints.end()  &&  iter->second < ( dU + EPS_PARAM))
       ++ iter ;
    if ( iter == m_lUPoints.end())
@@ -270,10 +269,8 @@ PolyLine::GetLocalBBox( BBox3d& b3Loc) const
 {
   // assegno il box in locale, scorrendo tutti i punti
    b3Loc.Reset() ;
-   for ( PNTULIST::const_iterator iter = m_lUPoints.begin() ;
-         iter != m_lUPoints.end() ;
-         ++ iter)
-      b3Loc.Add( iter->first) ;
+   for each ( const auto& UPnt in m_lUPoints)
+      b3Loc.Add( UPnt.first) ;
 
    return true ;
 }