boost::urls::url_view_base::encoded_host_and_port

Return the host and port

Synopsis

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

pct_string_view
encoded_host_and_port() const noexcept;

Description

If an authority is present, this function returns the host and optional port as a string, which may be empty. Otherwise it returns an empty string. The returned string may contain percent escapes.

Example

assert( url_view( "http://www.example.com:8080/index.htm" ).encoded_host_and_port() == "www.example.com:8080" );

Complexity

Constant.

Exception Safety

Throws nothing.

BNF

authority   = [ userinfo "@" ] host [ ":" port ]

Specification

3.2.2. Host (rfc3986)
3.2.3. Port (rfc3986)