const Op * i_lookup(const OpKey & k, int type, const Syntax * p) const {
pair<Lookup::const_iterator,Lookup::const_iterator> is
= lookup_.equal_range(k);
for( ; is.first != is.second; ++is.first)
if (is.first->second->type == type)
return static_cast<const Op *>(is.first->second);
return 0;
}
Op::Types i_lookup_types(Op::Types res, const OpKey & k, const Syntax * p) const {
pair<Lookup::const_iterator,Lookup::const_iterator> is
= lookup_.equal_range(k);
for( ; is.first != is.second; ++is.first) {
res |= is.first->second->type;
}
return res;
}
const Syntax * i_try_special(const OpKey & k, parts_iterator & i, parts_iterator e) {
pair<Lookup::const_iterator,Lookup::const_iterator> is
= lookup_.equal_range(k);
for( ; is.first != is.second; ++is.first) {
if (is.first->second->type == Op::Special) {
const SpecialOp * op = static_cast<const SpecialOp *>(is.first->second);
const Syntax * res = op->match(i, e);
if (res) return res;
}
}
return NULL;
}