1 /* 2 Open Asset Import Library (assimp) 3 ---------------------------------------------------------------------- 4 5 Copyright (c) 2006-2021, assimp team 6 7 All rights reserved. 8 9 Redistribution and use of this software in source and binary forms, 10 with or without modification, are permitted provided that the 11 following conditions are met: 12 13 * Redistributions of source code must retain the above 14 copyright notice, this list of conditions and the 15 following disclaimer. 16 17 * Redistributions in binary form must reproduce the above 18 copyright notice, this list of conditions and the 19 following disclaimer in the documentation and/or other 20 materials provided with the distribution. 21 22 * Neither the name of the assimp team, nor the names of its 23 contributors may be used to endorse or promote products 24 derived from this software without specific prior 25 written permission of the assimp team. 26 27 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 28 "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 29 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 30 A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 31 OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 32 SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 33 LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 34 DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 35 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 36 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 37 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 38 39 ---------------------------------------------------------------------- 40 */ 41 42 /** @file Declares a helper class, "CommentRemover", which can be 43 * used to remove comments (single and multi line) from a text file. 44 */ 45 #pragma once 46 #ifndef AI_REMOVE_COMMENTS_H_INC 47 #define AI_REMOVE_COMMENTS_H_INC 48 49 #ifdef __GNUC__ 50 # pragma GCC system_header 51 #endif 52 53 #include <assimp/defs.h> 54 55 namespace Assimp { 56 57 // --------------------------------------------------------------------------- 58 /** \brief Helper class to remove single and multi line comments from a file 59 * 60 * Some mesh formats like MD5 have comments that are quite similar 61 * to those in C or C++ so this code has been moved to a separate 62 * module. 63 */ 64 class ASSIMP_API CommentRemover { 65 // class cannot be instanced CommentRemover()66 CommentRemover() {} 67 68 public: 69 70 //! Remove single-line comments. The end of a line is 71 //! expected to be either NL or CR or NLCR. 72 //! \param szComment The start sequence of the comment, e.g. "//" 73 //! \param szBuffer Buffer to work with 74 //! \param chReplacement Character to be used as replacement 75 //! for commented lines. By default this is ' ' 76 static void RemoveLineComments(const char* szComment, 77 char* szBuffer, char chReplacement = ' '); 78 79 //! Remove multi-line comments. The end of a line is 80 //! expected to be either NL or CR or NLCR. Multi-line comments 81 //! may not be nested (as in C). 82 //! \param szCommentStart The start sequence of the comment, e.g. "/*" 83 //! \param szCommentEnd The end sequence of the comment, e.g. "*/" 84 //! \param szBuffer Buffer to work with 85 //! \param chReplacement Character to be used as replacement 86 //! for commented lines. By default this is ' ' 87 static void RemoveMultiLineComments(const char* szCommentStart, 88 const char* szCommentEnd,char* szBuffer, 89 char chReplacement = ' '); 90 }; 91 } // ! Assimp 92 93 #endif // !! AI_REMOVE_COMMENTS_H_INC 94