boost::urls::url::set_host_name

Set the host to a name

Synopsis

Declared in <boost/url/url.hpp>

url&
set_host_name(core::string_view s);

Description

The host is set to the specified string, which may be empty. Reserved characters in the string are percent-escaped in the result. The host type is host_type::name.

Example


assert( url( "http://www.example.com/index.htm").set_host_name( "localhost" ).host_address() == "localhost" );

Postconditions


this->has_authority() == true && this->host_ipv6_address() == addr && this->host_type() == host_type::name

Exception Safety

Strong guarantee. Calls to allocate may throw.

BNF


reg-name    = *( unreserved / pct-encoded / "-" / ".")

Specification

Return Value

*this

Parameters

Name	Description
s	The string to set.