Insert segments
Synopsis
Declared in header <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.
Complexity
Linear in s.size() + this->url().encoded_resource().size()
.
Exception Safety
Strong guarantee. Calls to allocate may throw. Exceptions thrown on invalid input.
Exceptions
Name | Thrown on |
---|---|
|
The segment contains an invalid percent-encoding. |
Return Value
An iterator to the inserted segment.
Parameters
Name | Description |
---|---|
before |
An iterator before which
the segment is inserted. This may
be equal to |
s |
The segment to insert. |