Return the path
Synopsis
Declared in header <boost/url/url_view_base.hpp>
template<class StringToken = string_token::return_string>
StringToken::result_type
path(StringToken&& token) const;Description
This function returns the path as a string. The path may be empty. Any percent-escapes in the string are decoded first.
Example
assert( url_view( "file:///Program%20Files/Games/config.ini" ).path() == "/Program Files/Games/config.ini" );Complexity
Linear in this->path().size().
Exception Safety
Calls to allocate may throw.
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<pchar>