discard_block Class

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02/28/2013

您可以捨棄其基底引擎所傳回的值會產生隨機序列。保留為 TR1 相容性。請改用 discard_block_engine Class。

template<class Engine,
   int P, int R>
   class discard_block {
public:
   typedef discard_block<Engine, P, R> _MyT;
   typedef Engine base_type;
   typedef typename base_type::result_type result_type;
   static const int block_size = P;
   static const int used_block = R;
   discard_block();
   discard_block(const discard_block& right);
   discard_block(discard_block& right);
   explicit discard_block(const base_type& eng);
   explicit discard_block(result_type seed);
   template<class Gen>
      discard_block(Gen& gen);
   void seed();
   template<class Gen>
      void seed(Gen& gen);
   const base_type& base() const;
   result_type min() const;
   result_type max() const;
   result_type operator()();
private:
   Engine stored_eng;       // exposition only
   int count;               // exposition only
   };