bool generate_json (parse_tree const& in,
std::basic_ostream<Char>& out)
{
json_printer<std::basic_ostream<Char> > print(out, in.annotations());
print(in.ast());
return true;
}
bool generate_mss_dot( parse_tree const& in,
std::basic_ostream<Char>& out)
{
mss_dot_printer<std::basic_ostream<Char> > printer(out, in.annotations());
printer.print(in.ast());
return true;
}
bool generate_json (parse_tree const& in,
std::basic_string<Char>& out)
{
std::basic_stringstream<Char> oss;
json_printer<std::basic_stringstream<Char> > print(oss, in.annotations());
print(in.ast());
out = oss.str();
return true;
}
static type call (utree const& ut, parse_tree<Tag> const& pt) {
using fusion::at_c;
switch (ut.which()) {
case utree_type::reference_type:
return call(ut.deref());
case utree_type::range_type:
case utree_type::list_type:
return at_c<1>(pt.annotations()[ut.tag()]);
default:
return -1;
}
}
source_location get_location(utree const& ut)
{
return tree.annotations()[ut.tag()].first;
}
int get_node_type(utree const& ut)
{
return( tree.annotations(ut.tag()).second );
}