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boost::last_value — Evaluate an InputIterator sequence and return the last value in the sequence.
template<typename T> class last_value { public: // types typedef T result_type; // invocation template<typename InputIterator> result_type operator()(InputIterator, InputIterator) const; };
last_value invocationtemplate<typename InputIterator> result_type operator()(InputIterator first, InputIterator last) const;
Requires:
first != last
Effects:
Dereferences every iterator in the sequence [first, last).
Returns:
The result of dereferencing the iterator last-1.
| Copyright © 2001-2004 Douglas Gregor |