Set the host to a name
Synopsis
Declared in header <boost/url/url_base.hpp>
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.
BNF
reg-name = *( unreserved / pct-encoded / "-" / ".")
Specification
Exceptions
Name | Thrown on |
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Parameters
Name | Description |
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s |
The string to set. |