From 36613c23be81c7bda85448eb554b6655358653cd Mon Sep 17 00:00:00 2001
From: Dario Sassi <dario.s@egaltech.com>
Date: Wed, 29 Mar 2017 18:19:50 +0000
Subject: [PATCH] Include : - aggiunto file per gestione automatica superfici
 in locale.

---
 EGkSurfLocal.h | 92 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 92 insertions(+)
 create mode 100644 EGkSurfLocal.h

diff --git a/EGkSurfLocal.h b/EGkSurfLocal.h
new file mode 100644
index 0000000..8cb6c9c
--- /dev/null
+++ b/EGkSurfLocal.h
@@ -0,0 +1,92 @@
+//----------------------------------------------------------------------------
+//  EgalTech 2017-2017
+//----------------------------------------------------------------------------
+// File : EGkSurfLocal.h           Data : 29.03.17         Versione : 1.8c3
+// Contenuto : Classe gestione superfici nel locale desiderato.
+//
+//
+//
+// Modifiche : 29.03.17 DS Creazione modulo.
+//
+//
+//----------------------------------------------------------------------------
+
+#pragma once
+
+#include "/EgtDev/Include/EGkSurf.h"
+#include "/EgtDEv/Include/EgkGeomDB.h"
+
+//-----------------------------------------------------------------------------
+class SurfLocal
+{
+   public :
+      SurfLocal( IGeomDB* pGeomDB, int nCrvId, const Frame3d& frLoc)
+         : m_pSrf( nullptr), m_pCopy( nullptr)
+         { // verifica dei parametri
+            if ( pGeomDB == nullptr  ||  &frLoc == nullptr)
+               return ;
+           // recupero riferimento della curva
+            Frame3d frCrv ;
+            if ( ! pGeomDB->GetGlobFrame( nCrvId, frCrv))
+               return ;
+           // recupero la superficie
+            m_pSrf = GetSurf( pGeomDB->GetGeoObj( nCrvId)) ;
+            if ( m_pSrf == nullptr)
+               return ;
+           // se i riferimenti coincidono non devo fare altro
+            if ( AreSameFrame( frCrv, frLoc))
+               return ;
+           // copio la curva e la porto in locale
+            m_pCopy = m_pSrf->Clone() ;
+            if ( m_pCopy == nullptr) {
+               m_pSrf = nullptr ;
+               return ;
+            }
+            m_pCopy->LocToLoc( frCrv, frLoc) ;
+            m_pSrf = m_pCopy ;
+         }
+      SurfLocal( const SurfLocal& Other)
+         : m_pSrf( nullptr), m_pCopy( nullptr)
+         { // se non devo clonare
+            if ( Other.m_pCopy == nullptr) {
+               m_pSrf = Other.m_pSrf ;
+               return ;
+            }
+            m_pCopy = Other.m_pCopy->Clone() ;
+            if ( m_pCopy == nullptr)
+               return ;
+            m_pSrf = m_pCopy ;
+         }
+      SurfLocal( SurfLocal&& Other) _NOEXCEPT
+         : m_pSrf( Other.m_pSrf), m_pCopy( Other.m_pCopy)
+         { // annullo gli originali
+            Other.m_pSrf = nullptr ;
+            Other.m_pCopy = nullptr ;
+         }
+      ~SurfLocal( void)
+         { // se necessario libero la memoria
+            if ( m_pCopy != nullptr)
+               delete m_pCopy ;
+            m_pCopy = nullptr ;
+            m_pSrf = nullptr ;
+         }
+      const ISurf* Get( void) const
+         { return m_pSrf ; }
+      const ISurf* operator->() const
+         { return m_pSrf ; }
+      operator const ISurf*() const
+         { return m_pSrf ; }
+
+   private :
+      SurfLocal& operator =( const SurfLocal& other) ;    // intenzionalmente senza implementazione 
+      SurfLocal& operator =( SurfLocal&& other) ;         // intenzionalmente senza implementazione 
+
+   private :
+      const ISurf* m_pSrf ;
+      ISurf*       m_pCopy ;
+} ;
+
+//----------------------------------------------------------------------------
+// Raccolte di SurfLocal
+typedef std::vector<SurfLocal>  SURFLOCALVECTOR ;   // vettore di SurfLocal
+typedef std::list<SurfLocal>    SURFLOCALLIST ;     // lista di SurfLocal