utilities.h

/*
 * This file is part of QClique.
 *
 * QClique 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.
 *
 * QClique 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 QClique. If not, see <https://www.gnu.org/licenses/>.
 */

#include <stdio.h>
#include <stdlib.h>
#include <string>
#include <iostream>
#include <cstring>

using namespace std;

char * convertStringToChars(string str) {
    int n = str.length();

    static char * char_array = new char[n + 1];

    strcpy(char_array, str.c_str());

    return char_array;
}