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1 /*
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2 Open Asset Import Library (assimp)
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3 ----------------------------------------------------------------------
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4
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5 Copyright (c) 2006-2012, assimp team
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6 All rights reserved.
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7
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8 Redistribution and use of this software in source and binary forms,
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9 with or without modification, are permitted provided that the
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10 following conditions are met:
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11
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12 * Redistributions of source code must retain the above
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13 copyright notice, this list of conditions and the
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14 following disclaimer.
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15
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16 * Redistributions in binary form must reproduce the above
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17 copyright notice, this list of conditions and the
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18 following disclaimer in the documentation and/or other
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19 materials provided with the distribution.
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20
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21 * Neither the name of the assimp team, nor the names of its
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22 contributors may be used to endorse or promote products
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23 derived from this software without specific prior
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24 written permission of the assimp team.
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25
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26 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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27 "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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28 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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29 A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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30 OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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31 SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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32 LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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33 DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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34 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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35 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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36 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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37
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38 ----------------------------------------------------------------------
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39 */
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40
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41 /** @file Declares a helper class, "CommentRemover", which can be
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42 * used to remove comments (single and multi line) from a text file.
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43 */
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44 #ifndef AI_REMOVE_COMMENTS_H_INC
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45 #define AI_REMOVE_COMMENTS_H_INC
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46
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47 #include "assimp/ai_assert.h"
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48
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49 namespace Assimp {
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50
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51 // ---------------------------------------------------------------------------
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52 /** \brief Helper class to remove single and multi line comments from a file
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53 *
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54 * Some mesh formats like MD5 have comments that are quite similar
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55 * to those in C or C++ so this code has been moved to a separate
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56 * module.
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57 */
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58 class CommentRemover
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59 {
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60 // class cannot be instanced
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61 CommentRemover() {}
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62
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63 public:
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64
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65 //! Remove single-line comments. The end of a line is
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66 //! expected to be either NL or CR or NLCR.
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67 //! \param szComment The start sequence of the comment, e.g. "//"
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68 //! \param szBuffer Buffer to work with
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69 //! \param chReplacement Character to be used as replacement
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70 //! for commented lines. By default this is ' '
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71 static void RemoveLineComments(const char* szComment,
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72 char* szBuffer, char chReplacement = ' ');
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73
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74 //! Remove multi-line comments. The end of a line is
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75 //! expected to be either NL or CR or NLCR. Multi-line comments
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76 //! may not be nested (as in C).
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77 //! \param szCommentStart The start sequence of the comment, e.g. "/*"
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78 //! \param szCommentEnd The end sequence of the comment, e.g. "*/"
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79 //! \param szBuffer Buffer to work with
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80 //! \param chReplacement Character to be used as replacement
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81 //! for commented lines. By default this is ' '
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82 static void RemoveMultiLineComments(const char* szCommentStart,
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83 const char* szCommentEnd,char* szBuffer,
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84 char chReplacement = ' ');
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85 };
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86 } // ! Assimp
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87
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88 #endif // !! AI_REMOVE_COMMENTS_H_INC
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