boost::urls::url_base::set_port_number

Set the port

Synopsis

url_base&
set_port_number(uint16_t n);

Description

The port is set to the specified integer.

Example

assert( url( "http://www.example.com" ).set_port_number( 8080 ).authority().buffer() == "www.example.com:8080" );

Postconditions

this->has_authority() == true && this->has_port() == true && this->port_number() == n

Complexity

Linear in this->size().

Exception Safety

Strong guarantee. Calls to allocate may throw.

BNF

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

Specification

Return Value

*this

Parameters

Name	Description
n	The port number to set.

See Also

remove_port, set_port.