Mercurial > hg > Applications > Grep
view regexParser/main.cc @ 230:2081b9d6a179
change var name BufferList to Buffer.
author | Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp> |
---|---|
date | Mon, 18 Jan 2016 16:41:17 +0900 |
parents | 399380ad95b7 |
children | d67649929e96 |
line wrap: on
line source
#include <stdio.h> #include <stdlib.h> #include <string.h> #include "regexParser.h" #include "subsetConstruction.h" #include "node.h" int main(int argc, char **argv) { bool generate = true; bool subset = false; bool generateSequentialSearch = false; RegexInfo ri; ri.stateNumber = 1; for (int i = 1; i < argc; i++) { if (strcmp(argv[i],"-regex") == 0) { ri.ptr = (unsigned char*)argv[i+1]; i++; } else if (strcmp(argv[i],"-noGeneration") == 0) { generate = false; } else if (strcmp(argv[i],"-subset") == 0) { subset = true; } else if (strcmp(argv[i],"-seq") == 0) { generateSequentialSearch = true; } } if (!ri.ptr) return 0; printf("regex : %s\n",ri.ptr); NodePtr n = regex(&ri); // parse only printTree(n); if (generate && !subset) { // NFA generation TGValue tgv = generateTransitionList(n); printTree(n); printState(tgv.tg); if (generateSequentialSearch) { exportState(tgv.tg); } } else if (subset) { TGValue tgv = generateTransitionList(n); SCValue scv = createSCValue(tgv); subsetConstruction(scv); // Determinization printState(tgv.tg); if (generateSequentialSearch) { exportState(tgv.tg); } } return 0; }