bool parse_sequence(
Left const& left, Right const& right
, Iterator& first, Iterator const& last
, Context const& context, Attribute& attr, traits::container_attribute)
{
Iterator save = first;
if (parse_into_container(left, first, last, context, attr)
&& parse_into_container(right, first, last, context, attr))
return true;
first = save;
return false;
}
static bool call(
expect_directive<Subject> const& parser
, Iterator& first, Iterator const& last
, Context const& context, RContext& rcontext, Attribute& attr)
{
bool r = parse_into_container(
parser.subject, first, last, context, rcontext, attr);
if (!r)
{
boost::throw_exception(
expectation_failure<Iterator>(
first, what(parser.subject)));
}
return r;
}
