generate()

generate() fills a sequence by applying the specified generator.

#include <algorithm> 


class GenByTwo { 


public: 


   void operator()(){ 


      static int seed = -1; return seed += 2; } 


}; 


list<int> ilist( 10 ); 





// fills ilist: 1 3 5 7 9 11 13 15 17 19 


generate( ilist.begin(), ilist.end(), GenByTwo() );