True if a value is present
Synopsis
Declared in header <boost/url/param.hpp>
bool has_value = false;Description
The presence of a value is indicated by
has_value == true.
An empty value is distinct from no value.
True if a value is present
Declared in header <boost/url/param.hpp>
bool has_value = false;The presence of a value is indicated by
has_value == true.
An empty value is distinct from no value.