Insert segments

Synopsis

Declared in header </boost/url/segments_encoded_ref.hpp#L505[boost/url/segments_encoded_ref.hpp,window=blank_]>

template<class FwdIt>
segments_encoded_base::iterator
insert(
    segments_encoded_base::iterator before,
    FwdIt first,
    FwdIt last);

Description

This function inserts the segments in a range before the specified position. Reserved characters in the range are automatically escaped. Escapes in the range are preserved. All iterators that are equal to before or come after are invalidated.

Note
 None of the character buffers referenced by the range may overlap the character buffer of the underlying url, or else the behavior is undefined.

Mandates

std::is_convertible< std::iterator_traits< FwdIt >::reference_type, pct_string_view >::value == true

Complexity

Linear in std::distance( first, last ) + this->url().encoded_resource().size().

Exception Safety

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

Return Value

  • iterator

Parameters

Name Type

before

iterator

first

FwdIt

last

FwdIt