Boost C++ Libraries

...one of the most highly regarded and expertly designed C++ library projects in the world. — Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

This is the documentation for a snapshot of the develop branch, built from commit f8f3d75ae3.

uri_reference_rule

Rule for URI-reference.

Synopsis

Defined in header <boost/url/rfc/uri_reference_rule.hpp>

constexpr implementation-defined uri_reference_rule {};

Value Type

using value_type = url_view;

;

Example

Rules are used with the function grammar::parse.

system::result< url_view > rv = grammar::parse( "ws://echo.example.com/?name=boost#demo" , uri_reference_rule );

BNF

URI-reference = URI / relative-ref

URI           = scheme ":" hier-part [ "?" query ] [ "#" fragment ]
relative-ref  = relative-part [ "?" query ] [ "#" fragment ]

Specification

3. Syntax Components (rfc3986)

See Also

grammar::parse, parse_uri_reference, url_view.

Convenience header <boost/url.hpp>