pchars.hpp
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//
// Copyright (c) 2016-2019 Vinnie Falco (vinnie dot falco at gmail dot com)
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//
// Official repository: https://github.com/boostorg/url
//
#ifndef BOOST_URL_RFC_PCHARS_HPP
#define BOOST_URL_RFC_PCHARS_HPP
#include <boost/url/detail/config.hpp>
#include <boost/url/rfc/sub_delim_chars.hpp>
#include <boost/url/rfc/unreserved_chars.hpp>
namespace boost {
namespace urls {
/** The path character set
@par Example
Character sets are used with rules and
the functions @ref grammar::find_if and
@ref grammar::find_if_not.
@code
result< decode_view > rv = grammar::parse( "Program%20Files", pchars );
@endcode
@par BNF
@code
pchar = unreserved / pct-encoded / sub-delims / ":" / "@"
@endcode
@par Specification
@li <a href="https://datatracker.ietf.org/doc/html/rfc3986#section-3.3"
>3.3. Path (rfc3986)</a>
@see
@ref grammar::find_if,
@ref grammar::find_if_not,
@ref grammar::parse,
@ref pct_encoded_rule.
*/
constexpr auto pchars =
unreserved_chars + sub_delim_chars + ':' + '@';
} // urls
} // boost
#endif