Integration of OCCT 6.5.0 from SVN

2025-08-04 13:13:25 +03:00 · 2011-03-16 07:30:28 +00:00
parent 4903637061
commit 7fd59977df
16375 changed files with 3882564 additions and 0 deletions
--- a/src/BinMDataStd/BinMDataStd_TreeNodeDriver.cxx
+++ b/src/BinMDataStd/BinMDataStd_TreeNodeDriver.cxx
@@ -0,0 +1,107 @@
+// File:        BinMDataStd_TreeNodeDriver.cxx
+// Created:     Fri Aug 24 20:46:58 2001
+// Author:      Alexnder GRIGORIEV
+// Copyright:   Open Cascade 2001
+// History:
+
+#include <BinMDataStd_TreeNodeDriver.ixx>
+#include <TDataStd_TreeNode.hxx>
+#include <TCollection_ExtendedString.hxx>
+
+//=======================================================================
+//function : BinMDataStd_TreeNodeDriver
+//purpose  : Constructor
+//=======================================================================
+
+BinMDataStd_TreeNodeDriver::BinMDataStd_TreeNodeDriver
+                        (const Handle(CDM_MessageDriver)& theMsgDriver)
+      : BinMDF_ADriver (theMsgDriver, NULL)
+{}
+
+//=======================================================================
+//function : NewEmpty
+//purpose  : 
+//=======================================================================
+Handle(TDF_Attribute) BinMDataStd_TreeNodeDriver::NewEmpty() const
+{
+  return (new TDataStd_TreeNode());
+}
+
+//=======================================================================
+//function : Paste
+//purpose  : 
+//=======================================================================
+Standard_Boolean BinMDataStd_TreeNodeDriver::Paste
+                               (const BinObjMgt_Persistent&  theSource,
+                                const Handle(TDF_Attribute)& theTarget,
+                                BinObjMgt_RRelocationTable& theRelocTable) const
+{
+  Handle(TDataStd_TreeNode) aT = Handle(TDataStd_TreeNode)::DownCast(theTarget);
+
+  // read int fields
+  Standard_Integer i, aNb;
+  for (i = 0 ; i < 4; ++i)
+  {
+    if (! (theSource >> aNb))
+      return Standard_False;
+    if (aNb < 0) continue;
+
+    Handle(TDataStd_TreeNode) aNode;
+    if (theRelocTable.IsBound(aNb))
+      aNode = Handle(TDataStd_TreeNode)::DownCast(theRelocTable.Find(aNb));
+    else
+    {
+      aNode = Handle(TDataStd_TreeNode)::DownCast( aT->NewEmpty() ); // already with tree ID
+      theRelocTable.Bind(aNb, aNode);
+    }
+    switch (i) {
+    case 0: aT->SetFather  (aNode); break;
+    case 1: aT->SetNext    (aNode); break;  
+    case 2: aT->SetPrevious(aNode); break;
+    case 3: aT->SetFirst   (aNode); break;
+    default: continue;
+    }
+  }
+
+  // tree id
+  Standard_GUID aGUID;
+  if (! (theSource >> aGUID))
+    return Standard_False;
+  aT->SetTreeID(aGUID);
+
+  return Standard_True;
+}
+
+//=======================================================================
+//function : Paste
+//purpose  : 
+//=======================================================================
+void BinMDataStd_TreeNodeDriver::Paste
+                               (const Handle(TDF_Attribute)& theSource,
+                                BinObjMgt_Persistent&       theTarget,
+                                BinObjMgt_SRelocationTable& theRelocTable) const
+{
+  Handle(TDataStd_TreeNode) aS = Handle(TDataStd_TreeNode)::DownCast(theSource);
+
+  // first write int fields
+  Standard_Integer i, aNb;
+  for (i = 0 ; i < 4; ++i)
+  {
+    Handle(TDataStd_TreeNode) aNode;
+    switch (i) {
+    case 0: aNode = aS->Father();   break;
+    case 1: aNode = aS->Next();     break;  
+    case 2: aNode = aS->Previous(); break;
+    case 3: aNode = aS->First();    break;
+    default: continue;
+    }
+    if (aNode.IsNull())
+      aNb = -1;
+    else
+      aNb = theRelocTable.Add(aNode);    // create and/or get index
+    theTarget.PutInteger(aNb);
+  }
+
+  // tree id
+  theTarget << aS->ID();
+}