params_encoded_ref::append (3 of 3 overloads)

Append params.

template<
    class FwdIt>
iterator
append(
    FwdIt first,
    FwdIt last);

This function appends a range of params to the view.

The end() iterator is 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 this->url().encoded_query().size().

Strong guarantee. Calls to allocate may throw. Exceptions thrown on invalid input.

Type	Thrown On
`system_error`	The range contains an invalid percent-encoding.

An iterator to the first new element.

Name	Description
`first`, `last`	The range of params to append.