[#EC8501D51E823F96FA5424E940180B16FDBB99F5]

Function url_base:: segments

Return the path as a container of segments

Synopsis

            segments_ref
segments() noexcept;
        

Description

This function returns a bidirectional view of segments over the path. The returned view references the same underlying character buffer; ownership is not transferred. Any percent-escapes in strings returned when iterating the view are decoded first. The container is modifiable; changes to the container are reflected in the underlying URL.

Example

url u( "http://example.com/path/to/file.txt" ); segments sv = u.segments();

Complexity

Constant.

Exception Safety

Throws nothing.

BNF

path = path-abempty ; begins with "/" or is empty / path-absolute ; begins with "/" but not "//" / path-noscheme ; begins with a non-colon segment / path-rootless ; begins with a segment / path-empty ; zero characters path-abempty = *( "/" segment ) path-absolute = "/" [ segment-nz *( "/" segment ) ] path-noscheme = segment-nz-nc *( "/" segment ) path-rootless = segment-nz *( "/" segment ) path-empty = 0

Specification

  • 3.3. Path (rfc3986)