Stephan T. Lavavej-2 wrote:
[Marshall Clow]
So, what do people prefer (and why?):
template<typename InputIterator, typename V> bool none_of_equal ( InputIterator first, InputIterator last, V const &val )
or
template<typename InputIterator, > bool none_of_equal ( InputIterator first, InputIterator last, iterator_traits<InputIterator>::value_type const &val )
In the first case, I think there's (possible) conversion from V to iterator_traits<InputIterator>::value_type each time through the loop. In the second case, there is not.
#1 is better. It follows the STL's conventions (e.g. look at std::find()) and permits heterogeneous comparisons.
+1 --Lorenzo -- View this message in context: http://boost.2283326.n4.nabble.com/Boost-Algorithm-design-question-tp3876424... Sent from the Boost - Dev mailing list archive at Nabble.com.