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| 1 | /*************************************************************************** |
| 2 | * Copyright (C) 2006 by Massimiliano Torromeo * |
| 3 | * massimiliano.torromeo@gmail.com * |
| 4 | * * |
| 5 | * This program is free software; you can redistribute it and/or modify * |
| 6 | * it under the terms of the GNU General Public License as published by * |
| 7 | * the Free Software Foundation; either version 2 of the License, or * |
| 8 | * (at your option) any later version. * |
| 9 | * * |
| 10 | * This program is distributed in the hope that it will be useful, * |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
| 13 | * GNU General Public License for more details. * |
| 14 | * * |
| 15 | * You should have received a copy of the GNU General Public License * |
| 16 | * along with this program; if not, write to the * |
| 17 | * Free Software Foundation, Inc., * |
| 18 | * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * |
| 19 | ***************************************************************************/ |
| 20 | |
| 21 | #ifndef UTILITIES_H |
| 22 | #define UTILITIES_H |
| 23 | |
| 24 | #include <string> |
| 25 | #include <vector> |
| 26 | #include <tr1/unordered_map> |
| 27 | |
| 28 | using std::tr1::unordered_map; |
| 29 | using std::tr1::hash; |
| 30 | using std::string; |
| 31 | using std::vector; |
| 32 | |
| 33 | class case_less { |
| 34 | public: |
| 35 | bool operator()(const string &left, const string &right) const; |
| 36 | }; |
| 37 | |
| 38 | string trim(const string& s); |
| 39 | string strreplace (string orig, const string &search, const string &replace); |
| 40 | string cmdclean (string cmdline); |
| 41 | |
| 42 | char *string_copy(const string &); |
| 43 | void string_copy(const string &, char **); |
| 44 | |
| 45 | bool fileExists(const string &file); |
| 46 | bool rmtree(string path); |
| 47 | |
| 48 | int max (int a, int b); |
| 49 | int min (int a, int b); |
| 50 | int constrain (int x, int imin, int imax); |
| 51 | |
| 52 | int evalIntConf (int val, int def, int imin, int imax); |
| 53 | int evalIntConf (int *val, int def, int imin, int imax); |
| 54 | const string &evalStrConf (const string &val, const string &def); |
| 55 | const string &evalStrConf (string *val, const string &def); |
| 56 | |
| 57 | bool split (vector<string> &vec, const string &str, const string &delim, bool destructive=true); |
| 58 | |
| 59 | int intTransition(int from, int to, long int tickStart, long duration=500, long tickNow=-1); |
| 60 | |
| 61 | #endif |
| 62 |
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