From: mordor.nospam@fly.srk.fer.hr   
      
   On 2012-04-26, Helmut Jarausch  wrote:   
   >   
   >   while (Inp) {   
   >     cerr << "--- here with while ---\n";   
   >     Inp >> V;   
   >   }   
   >   
   Input will fail if the file is empty, so I believe this is the common idiom:   
      
   while (Inp >> v) { ...do something...}   
      
      
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