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   486     }  | 
   486     }  | 
   487   | 
   487   | 
   488     /// \name Execution Control  | 
   488     /// \name Execution Control  | 
   489     /// The simplest way to execute the algorithm is to use  | 
   489     /// The simplest way to execute the algorithm is to use  | 
   490     /// one of the member functions called \c run(...). \n  | 
   490     /// one of the member functions called \c run(...). \n  | 
   491     /// If you need more control on the execution,  | 
   491     /// If you need better control on the execution,  | 
   492     /// first you must call \ref init(), then you can add several  | 
   492     /// you have to call \ref init() first, then you can add several  | 
   493     /// source nodes with \ref addSource().  | 
   493     /// source nodes with \ref addSource().  | 
   494     /// Finally \ref start() will perform the arborescence  | 
   494     /// Finally \ref start() will perform the arborescence  | 
   495     /// computation.  | 
   495     /// computation.  | 
   496   | 
   496   | 
   497     ///@{ | 
   497     ///@{ |