SubstrSearch.cpp.in

/*
 * Copyright (C) 2024-2026  landerrosette <57791410+landerrosette@users.noreply.github.com>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

/******************************************************************************
 * % ./@SUBSTR_SEARCHER@ AACAA AABRAACADABRAACAADABRA
 * text:    AABRAACADABRAACAADABRA
 * pattern:             AACAA
 ******************************************************************************/

#include "algs4/@SUBSTR_SEARCHER@.hpp"

#include <iostream>
#include <string>

int main(int argc, char* argv[]) {
    if (argc < 3) {
        std::cerr << "Not enough arguments" << std::endl;
        return 1;
    }
    std::string pat = argv[1], txt = argv[2];
    algs4::@SUBSTR_SEARCHER@ search(pat);
    std::cout << "text:    " << txt << std::endl;
    auto offset = search.search(txt);
    std::cout << "pattern: ";
    for (decltype(offset) i = 0; i < offset; ++i) std::cout << " ";
    std::cout << pat << std::endl;
}