boost::urls::segments_encoded_ref::assign

Assign segments

Synopsis

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

void
assign(std::initializer_list<pct_string_view> init);

Description

The existing contents are replaced by a copy of the contents of the initializer list. Reserved characters in the list are automatically escaped. Escapes in the list are preserved.

All iterators are invalidated.

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

Example

url u;

u.segments().assign( {"path", "to", "file.txt"} );

Complexity

Linear in init.size() + this->url().encoded_query().size() + this->url().encoded_fragment().size().

Exception Safety

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

Exceptions

Name Thrown on

system_error

The list contains an invalid percent-encoding.

Parameters

Name Description

init

The list of segments to assign.