Set the fragment.

Synopsis

url_base&
set_fragment(
    string_view s);

Description

This function sets the fragment to the specified string, which may be empty. An empty fragment is distinct from having no fragment. Reserved characters in the string are percent-escaped in the result.

Example

assert( url("?first=john&last=doe" ).set_encoded_fragment( "john doe" ).encoded_fragment() == "john%20doe" );

Postconditions

this->has_fragment() == true && this->fragment() == s

Complexity

Linear in this->size() + s.size().

Exception Safety

Strong guarantee. Calls to allocate may throw.

Parameters

BNF

fragment    = *( pchar / "/" / "?" )

Specification

See Also

remove_fragment, set_encoded_fragment.