Moved iterators to common file.

[oota-llvm.git] / lib / Target / SparcV9 / InstrSched / SchedGraph.h

diff --git a/lib/Target/SparcV9/InstrSched/SchedGraph.h b/lib/Target/SparcV9/InstrSched/SchedGraph.h
index 5aee9b25f6939f0817baa4c0d6eccee680f480d0..18b2a3f8842b5c1da8d2ea7251291ac79a2dc45f 100644 (file)
--- a/lib/Target/SparcV9/InstrSched/SchedGraph.h
+++ b/lib/Target/SparcV9/InstrSched/SchedGraph.h
@@ -180,68 +180,6 @@ public:
 
 
 
-//********************** Sched Graph Iterators *****************************/
-
-// Ok to make it a template because it shd get instantiated at most twice:
-// for <SchedGraphNode, SchedGraphNode::iterator> and
-// for <const SchedGraphNode, SchedGraphNode::const_iterator>.
-// 
-template <class _NodeType, class _EdgeType, class _EdgeIter>
-class SGPredIterator: public bidirectional_iterator<_NodeType, ptrdiff_t> {
-protected:
-  _EdgeIter oi;
-public:
-  typedef SGPredIterator<_NodeType, _EdgeType, _EdgeIter> _Self;
-  
-  inline SGPredIterator(_EdgeIter startEdge) : oi(startEdge) {}
-  
-  inline bool operator==(const _Self& x) const { return oi == x.oi; }
-  inline bool operator!=(const _Self& x) const { return !operator==(x); }
-  
-  // operator*() differs for pred or succ iterator
-  inline _NodeType* operator*() const { return (_NodeType*)(*oi)->getSrc(); }
-  inline _NodeType* operator->() const { return operator*(); }
-  
-  inline _EdgeType* getEdge() const { return *(oi); }
-  
-  inline _Self &operator++() { ++oi; return *this; }    // Preincrement
-  inline _Self operator++(int) {                       // Postincrement
-    _Self tmp(*this); ++*this; return tmp; 
-  }
-  
-  inline _Self &operator--() { --oi; return *this; }    // Predecrement
-  inline _Self operator--(int) {                               // Postdecrement
-    _Self tmp = *this; --*this; return tmp;
-  }
-};
-
-template <class _NodeType, class _EdgeType, class _EdgeIter>
-class SGSuccIterator : public bidirectional_iterator<_NodeType, ptrdiff_t> {
-protected:
-  _EdgeIter oi;
-public:
-  typedef SGSuccIterator<_NodeType, _EdgeType, _EdgeIter> _Self;
-  
-  inline SGSuccIterator(_EdgeIter startEdge) : oi(startEdge) {}
-  
-  inline bool operator==(const _Self& x) const { return oi == x.oi; }
-  inline bool operator!=(const _Self& x) const { return !operator==(x); }
-  
-  inline _NodeType* operator*() const { return (_NodeType*)(*oi)->getSink(); }
-  inline _NodeType* operator->() const { return operator*(); }
-  
-  inline _EdgeType* getEdge() const { return *(oi); }
-  
-  inline _Self &operator++() { ++oi; return *this; }    // Preincrement
-  inline _Self operator++(int) {                       // Postincrement
-    _Self tmp(*this); ++*this; return tmp; 
-  }
-  
-  inline _Self &operator--() { --oi; return *this; }    // Predecrement
-  inline _Self operator--(int) {                               // Postdecrement
-    _Self tmp = *this; --*this; return tmp;
-  }
-};
 
 // 
 // sg_pred_iterator