Integration of OCCT 6.5.0 from SVN

src/LDOM/LDOM_NodeList.cxx

@@ -0,0 +1,134 @@
+// File:      LDOM_NodeList.cxx
+// Created:   28.06.01 15:05:19
+// Author:    Alexander GRIGORIEV
+// Copyright: OpenCascade 2001
+// History:
+
+#include <LDOM_DeclareSequence.hxx>
+#include <LDOM_NodeList.hxx>
+#include <LDOM_BasicNode.hxx>
+
+typedef const LDOM_BasicNode * LDOM_BasicNodePtr;
+
+DECLARE_SEQUENCE   (LDOM_BasicNodeSequence, LDOM_BasicNodePtr)
+IMPLEMENT_SEQUENCE (LDOM_BasicNodeSequence, LDOM_BasicNodePtr)
+
+//=======================================================================
+//function : LDOM_NodeList()
+//purpose  : Constructor
+//=======================================================================
+
+LDOM_NodeList::LDOM_NodeList (  )
+{
+  mySeq = new LDOM_BasicNodeSequence;
+}
+
+//=======================================================================
+//function : LDOM_NodeList
+//purpose  : 
+//=======================================================================
+
+LDOM_NodeList::LDOM_NodeList (const Handle(LDOM_MemManager)& aDoc)
+     : myDoc (aDoc)
+{
+  mySeq = new LDOM_BasicNodeSequence;
+}
+
+//=======================================================================
+//function : Append
+//purpose  : 
+//=======================================================================
+
+void LDOM_NodeList::Append (const LDOM_BasicNode& aNode) const
+{
+  mySeq -> Append (&aNode);
+}
+
+//=======================================================================
+//function : LDOM_NodeList
+//purpose  : Copy constructor
+//=======================================================================
+
+LDOM_NodeList::LDOM_NodeList (const LDOM_NodeList& theOther)
+{
+  mySeq = new LDOM_BasicNodeSequence;
+  * mySeq = * theOther.mySeq;
+  myDoc = theOther.myDoc;
+}
+
+//=======================================================================
+//function : ~LDOM_NodeList
+//purpose  : Destructor
+//=======================================================================
+
+LDOM_NodeList::~LDOM_NodeList ()
+{
+  delete mySeq;
+}
+
+//=======================================================================
+//function : operator =
+//purpose  : Assignment
+//=======================================================================
+
+LDOM_NodeList& LDOM_NodeList::operator = (const LDOM_NodeList& theOther)
+{
+  myDoc = theOther.myDoc;
+  * mySeq = * theOther.mySeq;
+  return * this;
+}
+  
+//=======================================================================
+//function : operator =
+//purpose  : Nullify
+//=======================================================================
+
+LDOM_NodeList& LDOM_NodeList::operator = (const LDOM_NullPtr *)
+{
+  myDoc.Nullify();
+  mySeq -> Clear ();
+  return * this;
+}
+  
+//=======================================================================
+//function : operator ==
+//purpose  : 
+//=======================================================================
+
+Standard_Boolean LDOM_NodeList::operator == (const LDOM_NullPtr *) const
+{
+  return myDoc.IsNull() || mySeq -> Length () == 0;
+}
+
+//=======================================================================
+//function : operator !=
+//purpose  : 
+//=======================================================================
+
+Standard_Boolean LDOM_NodeList::operator != (const LDOM_NullPtr *) const
+{
+  return ! (myDoc.IsNull() || mySeq -> Length () == 0);
+}
+
+//=======================================================================
+//function : item
+//purpose  : 
+//=======================================================================
+
+LDOM_Node LDOM_NodeList::item (const Standard_Integer anIndex) const
+{
+  if (myDoc.IsNull() || anIndex < 0 || anIndex >= mySeq -> Length ())
+    return LDOM_Node();
+  return LDOM_Node (* mySeq -> Value(anIndex+1), myDoc);
+}
+
+//=======================================================================
+//function : getLength
+//purpose  : 
+//=======================================================================
+
+Standard_Integer LDOM_NodeList::getLength () const
+{
+  return mySeq -> Length();
+}
+