EgtGeomKernel :

- modifiche per Copy di oggetti Geo.
2014-03-26 18:28:52 +00:00
parent 0a1c571048
commit 7d64584eba
22 changed files with 1803 additions and 112 deletions
@@ -52,16 +52,37 @@ GeoVector3d::Set( const Vector3d& vtV)
 GeoVector3d*
 GeoVector3d::Clone( void) const
 {
-   GeoVector3d* pGVt ;
-
  // alloco oggetto
-   pGVt = new(nothrow) GeoVector3d ;
-   if ( pGVt != nullptr)
-      *pGVt = *(const_cast<GeoVector3d*>(this)) ;
+   GeoVector3d* pGVt = new(nothrow) GeoVector3d ;
+   if ( pGVt != nullptr) {
+      if ( ! pGVt->Copy( *this)) {
+         delete pGVt ;
+         return nullptr ;
+      }
+   }

   return pGVt ;
 }

+//----------------------------------------------------------------------------
+bool
+GeoVector3d::Copy( const IGeoObj* pGObjSrc)
+{
+   const GeoVector3d* pGV = dynamic_cast<const GeoVector3d*>( pGObjSrc) ;
+   if ( pGV == nullptr)
+      return false ;
+   return Copy( *pGV) ;
+}
+
+//----------------------------------------------------------------------------
+bool
+GeoVector3d::Copy( const GeoVector3d& clSrc)
+{
+   if ( &clSrc == this)
+      return true ;
+   return Set( clSrc.m_vtV) ;
+}
+
 //----------------------------------------------------------------------------
 const string&
 GeoVector3d::GetTitle( void) const