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Struct first

boost::xpressive::op::first

Synopsis

struct first {
  template<typename Sig> 
  struct result {
  };
  template<typename This, typename Pair> 
  struct result<This(Pair)> {
  };

  // public member functions
  template<typename Pair> Pair::first_type operator()(Pair const &) const;
};

Description

first public member functions

  1. template<typename Pair> Pair::first_type operator()(Pair const & p) const;

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