/* UpTools v8.6 * * Copyright (c) 2005-2012 Fundacion Universidad de Palermo (Argentina). * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * 3. Neither the name of the copyright holder nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * 4. Redistributions of any form whatsoever must retain the following * acknowledgment: 'This product includes software developed by the * "Universidad de Palermo, Argentina" (http://www.palermo.edu/).' * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include <string> #include <iostream> #include <cstdlib> #include <UpTools/UpRegex.h> using namespace std; int main(int argc, char* argv[]) { if(argc!=3) { cerr << "Usage: " << argv[0] << " regexp atom-count" << endl; return 1; } int atoms=atoi(argv[2]); UpRegex r(argv[1],atoms); if( !r.status() ) { cerr << r.getError() << " : " << r.getRegexString() << endl; return 2; } cout << "Ready to parse input using regular expression: " << r.getRegexString() << endl; char buf[1024]; for(;;) { cin.getline(buf,1023); if( !*buf ) return 0; if( ! r.exec(buf) ) { cout << "Regex status: " << r.status() << " " << r.getError() << endl; continue; } for(int i=0; i<atoms; i++) cout << "matched[" << i << "]: " << r[i] << endl; cout << endl; } return 0; }