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annotate libinterp/parse-tree/filepos.h @ 27923:bd51beb6205e

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update formatting of copyright notices * Use <https://octave.org/copyright/> instead of <https://octave.org/COPYRIGHT.html/>. * For consistency with other comments in the Octave sources, use C++-style comments for copyright blocks in C and C++ files. * Use delimiters above and below copyright blocks that are appropriate for the language used in the file. * Eliminate extra spacing inside copyright blocks. * lex.ll (looks_like_copyright): Also allow newlines and carriage returns before the word "Copyright". * scripts/mk-doc.pl (gethelp): Also skip empty comment lines. * bp-table.cc, type.m: Adjust tests.
author John W. Eaton <jwe@octave.org>
date Wed, 08 Jan 2020 11:59:41 -0500
parents 1891570abac8
children 0a5b15007766
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1 ////////////////////////////////////////////////////////////////////////
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2 //
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3 // Copyright (C) 2019-2020 The Octave Project Developers
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4 //
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5 // See the file COPYRIGHT.md in the top-level directory of this
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6 // distribution or <https://octave.org/copyright/>.
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7 //
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8 // This file is part of Octave.
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9 //
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10 // Octave is free software: you can redistribute it and/or modify it
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11 // under the terms of the GNU General Public License as published by
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12 // the Free Software Foundation, either version 3 of the License, or
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13 // (at your option) any later version.
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14 //
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15 // Octave is distributed in the hope that it will be useful, but
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16 // WITHOUT ANY WARRANTY; without even the implied warranty of
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17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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18 // GNU General Public License for more details.
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19 //
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20 // You should have received a copy of the GNU General Public License
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21 // along with Octave; see the file COPYING. If not, see
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22 // <https://www.gnu.org/licenses/>.
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23 //
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24 ////////////////////////////////////////////////////////////////////////
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25
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26 #if ! defined (octave_filepos_h)
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27 #define octave_filepos_h 1
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28
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29 #include "octave-config.h"
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30
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31 namespace octave
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32 {
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33 class filepos
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34 {
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35 public:
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36
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37 filepos (int l = 1, int c = 1) : m_line (l), m_column (c) { }
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38
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39 filepos (const filepos&) = default;
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40
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41 filepos& operator = (const filepos&) = default;
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42
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43 ~filepos (void) = default;
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44
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45 void set (int l, int c)
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46 {
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47 m_line = l;
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48 m_column = c;
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49 }
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50
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51 void line (int l) { m_line = l; }
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52 void column (int c) { m_column = c; }
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53
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54 int line (void) const { return m_line; }
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55 int column (void) const { return m_column; }
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56
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57 void increment_line (int val = 1) { m_line += val; }
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58 void increment_column (int val = 1) { m_column += val; }
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59
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60 void decrement_line (int val = 1) { m_line -= val; }
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61 void decrement_column (int val = 1) { m_column -= val; }
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62
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63 void next_line (void)
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64 {
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65 m_line++;
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66 m_column = 1;
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67 }
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68
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69 private:
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70
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71 int m_line;
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72 int m_column;
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73 };
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74 }
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75
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76 #endif