Boost C++ Libraries Home Libraries People FAQ More

PrevUpHomeNext

Class last_value<>

boost::signals2::last_value<void> — Evaluate an InputIterator sequence.

Synopsis

// In header: <boost/signals2/last_value.hpp>


class last_value<> {
public:
  // types
  typedef  ;

  // invocation
  template<typename InputIterator> 
     (, ) ;
};

Description

last_value invocation

  1. template<typename InputIterator> 
       ( first,  last) ;

    Effects:

    Attempts to dereference every iterator in the sequence [first, last).

    Throws:

    Unlike the non-void versions of last_value, the void specialization does not throw.


PrevUpHomeNext