text: #include <seqan/sequence.h>
  #include <seqan/index.h>
  
  using namespace seqan;
  
  int main ()
  {
      DnaString text = "AAAACACAGTTTGA";
      Shape<Dna, UngappedShape<3> > myShape;
  
      // loop using hash() and hashNext() starts at position 1
      std::cout << hash(myShape, begin(text)) << '\t';
      for (unsigned i = 1; i < length(text) - length(myShape) + 1; ++i)
          std::cout << hashNext(myShape, begin(text) + i) << '\t';
      std::cout << std::endl;
  
      // loop using hashInit() and hashNext() starts at position 0
      hashInit(myShape, begin(text));
      for (unsigned i = 0; i < length(text) - length(myShape) + 1; ++i)
          std::cout << hashNext(myShape, begin(text) + i) << '\t';
      std::cout << std::endl;
  
      return 0;
  }
  