const option_description&
options_description::find(const std::string& name, bool approx) const
{
const option_description* d = find_nothrow(name, approx);
if (!d)
boost::throw_exception(unknown_option(name));
return *d;
}
const option_description&
options_description::find(const std::string& name,
bool approx,
bool long_ignore_case,
bool short_ignore_case) const
{
const option_description* d = find_nothrow(name, approx,
long_ignore_case, short_ignore_case);
if (!d)
boost::throw_exception(unknown_option());
return *d;
}
