--- a/regexParser/subsetConstruction.cc	Fri Jan 15 16:12:19 2016 +0900
+++ b/regexParser/subsetConstruction.cc	Fri Jan 15 16:47:03 2016 +0900
@@ -314,48 +314,6 @@
     return tgv;
 }
 
-void exportState(TransitionGeneratorPtr tg) {
-    StatePtr state = tg->stateList;
-    FILE *fp = fopen("state.cc","w");
-    char s[SIZE];
-    fputs("unsigned char *buff, *buffptr, buffend;\n",fp);
-    for (;state;state = state->next) {
-        sprintf(s,"void state%lx() {\n",state->bitState.bitContainer);
-        fputs(s,fp);
-        if (state->bitState.bitContainer == 2) { // Accept
-            fputs("    // Accept\n",fp);
-        } else {  // not Accept
-            fputs("    unsigned char c = *buffptr++;\n",fp);
-            CharClassWalkerPtr ccw = createCharClassWalker(state->cc);
-            bool flag = true;
-            while (hasNext(ccw)) {
-                CharClassPtr cc = getNext(ccw);
-                unsigned long begin = cc->cond.range.begin;
-                unsigned long end = cc->cond.range.end;
-                BitVector bi = cc->nextState;
-                if (flag) {
-                    flag = false;
-                } else {
-                    fputs("    else ",fp);
-                }
-                if (begin == end) {
-                    sprintf(s,"    if (c=='%c') state%lu();\n",(unsigned char)begin, bi.bitContainer);
-                    fputs(s,fp);
-                } else {
-                    sprintf(s,"    if (c<'%c') state1();\n",(unsigned char)begin);
-                    fputs(s,fp);
-                    sprintf(s,"    else if (c<='%c') state%lu();\n",(unsigned char)end, bi.bitContainer);
-                    fputs(s,fp);
-                }
-            }
-            sprintf(s,"    else state1();\n");
-            fputs(s,fp);
-        }
-        fputs("}\n\n",fp);
-    }
-    fclose(fp);
-}
-
 void printState(StatePtr state) {
     printf("state : %lx\n",state->bitState.bitContainer);
     long nodeNumber = 0;