has_port

Return true if a port is present

Synopsis

bool has_port() noexcept;

Declared in file <src/url_view_base.cpp> at line 442

Description

This function returns true if an authority is present and contains a port.

Example

assert( url_view( "wss://www.example.com:443" ).has_port() );

Complexity

Constant.

Exception Safety

Throws nothing.

BNF

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

Specification

  • 3.2.3. Port (rfc3986)