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cleaned up assignment and copy operator for node class

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This commit is contained in:
Jeff Hill
2002-05-09 15:18:56 +00:00
parent fede2bbfcc
commit dbfc2880c8
1 changed files with 8 additions and 4 deletions
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12
src/libCom/cxxTemplates/tsDLList.h
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@@ -50,7 +50,8 @@ template <class T>
class tsDLNode {
public:
tsDLNode ();
tsDLNode <T> operator = ( const tsDLNode<T> & ) const;
tsDLNode ( const tsDLNode<T> & );
const tsDLNode <T> & operator = ( const tsDLNode<T> & );
private:
T *pNext;
T *pPrev;
@@ -60,7 +61,6 @@ private:
friend class tsDLIter<T>; // deprecated
friend class tsDLFwdIter<T>; // deprecated
friend class tsDLBwdIter<T>; // deprecated
tsDLNode ( const tsDLNode<T> & );
};
//
@@ -163,6 +163,10 @@ private:
template <class T>
inline tsDLNode<T>::tsDLNode() : pNext(0), pPrev(0) {}
template <class T>
inline tsDLNode<T>::tsDLNode ( const tsDLNode<T> & ) :
pNext (0), pPrev(0) {}
//
// tsDLNode<T>::operator = ()
//
@@ -170,9 +174,9 @@ inline tsDLNode<T>::tsDLNode() : pNext(0), pPrev(0) {}
// do _not_ change the node pointers
//
template <class T>
inline tsDLNode<T> tsDLNode<T>::operator = (const tsDLNode<T> &) const
inline const tsDLNode<T> & tsDLNode<T>::operator = ( const tsDLNode<T> & )
{
return tsDLNode<T>();
return * this;
}
//////////////////////////////////////