boost::urls::segments_encoded_ref::insert

Insert segments

Synopsis

Declared in <include/boost/url/segments_encoded_ref.hpp>

iterator
insert(
    iterator before,
    pct_string_view s);

Description

This function inserts a segment before the specified position. Reserved characters in the segment are automatically escaped. Escapes in the segment are preserved.

All iterators that are equal to `before` or come after are invalidated.

Linear in `s.size() + this‐>url().encoded_resource().size()`.

Strong guarantee.

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

Exceptions

Name Thrown on

The

segment contains an invalid percent&hyphen;encoding&period;

Return Value

An iterator to the inserted segment.

Parameters

Name Description

before

An iterator before which the segment is inserted&period; This may be equal to &grave;end()&grave;&period;

s

The segment to insert&period;

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