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url_base::set_encoded_host_name

Set the host to a name.

Synopsis
url_base&
set_encoded_host_name(
    pct_string_view s);
Description

The host is set to the specified string, which may contain percent-escapes and can be empty. Escapes in the string are preserved, and 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_encoded_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. Exceptions thrown on invalid input.

Exceptions

Type

Thrown On

system_error

s contains an invalid percent-encoding.

Parameters

Name

Description

s

The string to set.

BNF
reg-name    = *( unreserved / pct-encoded / "-" / ".")
Specification
See Also

set_encoded_host, set_encoded_host_address, set_host, set_host_address, set_host_ipv4, set_host_ipv6, set_host_ipvfuture, set_host_name.


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