107 return (d == NULL) ? 1 : d->
n_states;
119 return (d == NULL) ? 0 : d->
n_trans;
143 return ((d != NULL) && (d->
n_trans > 0)) ?
150 return ((d != NULL) && (d->
n_trans > 0)) ?
165 : i_state(i_state0), symbol(symbol0), o_state(o_state0) {}
176 c_trans = &o->
trans[0];
179 c_trans = e_trans = NULL;
187 int mask = (1<<o->
n_log)-1;
194 c_trans = e_trans = NULL;
200 return c_trans < e_trans;
210 return c_trans->i_state;
215 return c_trans->symbol;
220 return c_trans->o_state;
232 c_trans = &o->
trans[0];
235 c_trans = e_trans = NULL;
241 return c_trans < e_trans;
246 int s = c_trans->symbol;
249 }
while ((c_trans < e_trans) && (s == c_trans->symbol));
254 return c_trans->symbol;
258 template<
class Char,
class Traits>
259 std::basic_ostream<Char,Traits>&
260 operator <<(std::basic_ostream<Char,Traits>& os,
const DFA&
d) {
261 std::basic_ostringstream<Char,Traits> st;
262 st.copyfmt(os); st.
width(0);
263 st <<
"Start state: 0" << std::endl
264 <<
"States: 0..." <<
d.n_states()-1 << std::endl
266 for (
int s = 0; s < static_cast<int>(
d.n_states()); s++) {
272 st << std::endl <<
"\t";
273 st <<
"[" << t.
i_state() <<
"]"
274 <<
"- " << t.
symbol() <<
" >"
281 st << std::endl <<
"Final states: "
283 <<
"\t[" <<
d.final_fst() <<
"] ... ["
284 <<
d.final_lst()-1 <<
"]"
286 return os << st.str();