Boost C++ Libraries

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Struct advance

boost::proto::functional::advance — A PolymorphicFunctionObject type that invokes the std::advance() function on its arguments.

Synopsis

// In header: <boost/proto/functional/std/iterator.hpp>


struct advance :  proto::callable {
  // types
  typedef void result_type;

  // public member functions
  template<typename InputIterator> template<typename Distance> 
    void operator()(InputIterator &, Distance) const;
};

Description

A PolymorphicFunctionObject type that invokes the std::advance() function on its arguments.

`advance` public member functions

template<typename InputIterator> template<typename Distance> 
  void operator()(InputIterator & x, Distance n) const;

Calls std::advance(x, n)