equal
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  inserted
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   729       /// Returns the running node of the iterator  | 
   729       /// Returns the running node of the iterator  | 
   730       Node runningNode(IncEdgeIt) const { | 
   730       Node runningNode(IncEdgeIt) const { | 
   731 	return INVALID;  | 
   731 	return INVALID;  | 
   732       }  | 
   732       }  | 
   733   | 
   733   | 
   734       template <typename Graph>  | 
   734       template <typename _Graph>  | 
   735       struct Constraints { | 
   735       struct Constraints { | 
   736 	void constraints() { | 
   736 	void constraints() { | 
   737 	  checkConcept<IterableGraphComponent<>, Graph>();  | 
   737 	  checkConcept<IterableGraphComponent<>, _Graph>();  | 
   738 	  checkConcept<IDableGraphComponent<>, Graph>();  | 
   738 	  checkConcept<IDableGraphComponent<>, _Graph>();  | 
   739 	  checkConcept<MappableGraphComponent<>, Graph>();  | 
   739 	  checkConcept<MappableGraphComponent<>, _Graph>();  | 
   740 	}  | 
   740 	}  | 
   741       };  | 
   741       };  | 
   742   | 
   742   | 
   743     };  | 
   743     };  | 
   744   | 
   744   |