//-Copyright:	 Matra Datavision 1992
//-Version: 

//-History:
//  Version	Date         Purpose
//              14/12/92     Creation   

//-Language     C++2.0

//=======================================================================
// Function : DoubleMapNode
//=======================================================================

PCollection_DoubleMapNode::PCollection_DoubleMapNode
  (
   const Key &aKey, 
   const Item &anItem,
   const Handle(PCollection_DoubleMapNode) &nextKey,
   const Handle(PCollection_DoubleMapNode) &nextItem ) :

  myKey(aKey), myItem(anItem), myNextKey(nextKey), myNextItem(nextItem)

{
}

//=======================================================================
// Function : SetNextKey
//=======================================================================

void PCollection_DoubleMapNode::SetNextKey
  ( const Handle(PCollection_DoubleMapNode) &aNode )
{
  myNextKey = aNode;
}
						      
//=======================================================================
// Function : SetNextItem
//=======================================================================

void PCollection_DoubleMapNode::SetNextItem
  ( const Handle(PCollection_DoubleMapNode) &aNode )
{
  myNextItem = aNode;
}
						      
//=======================================================================
// Function : GetKey
//=======================================================================

Key PCollection_DoubleMapNode::GetKey () const
{
  return myKey;
}
						      
//=======================================================================
// Function : GetItem
//=======================================================================

Item PCollection_DoubleMapNode::GetItem () const
{
  return myItem;
}
						      
//=======================================================================
// Function : NextKey
//=======================================================================

Handle(PCollection_DoubleMapNode) 
     PCollection_DoubleMapNode::NextKey() const
{
  return myNextKey;
}
						      
//=======================================================================
// Function : SetNextItem
//=======================================================================

Handle(PCollection_DoubleMapNode) 
     PCollection_DoubleMapNode::NextItem() const
{
  return myNextItem;
}