[#716381AC90A8A50269BCFBD42AB83AEAC53670AC]
Assign params
templatevoid assign( FwdIt first, FwdIt last);
This function replaces the entire contents of the view with the params in the range.
All iterators are invalidated.
The strings referenced by the inputs must not come from the underlying url, or else the behavior is undefined.
std::is_convertible< std::iterator_traits< FwdIt >::reference_type, param_pct_view >::value == true
Linear in the size of the range.
Strong guarantee. Calls to allocate may throw. Exceptions thrown on invalid input.