# Visualization Library

A lightweight C++ OpenGL middleware for 2D/3D graphics

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# D:/VL/BuildSystem/VL_DISTRO/Visualization_Library_SDK/src/vlCore/VLTTokenizer.hpp

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    00001 /**************************************************************************************/
    00002 /*                                                                                    */
    00003 /*  Visualization Library                                                             */
    00004 /*  http://www.visualizationlibrary.org                                               */
    00005 /*                                                                                    */
    00006 /*  Copyright (c) 2005-2010, Michele Bosi                                             */
    00007 /*  All rights reserved.                                                              */
    00008 /*                                                                                    */
    00009 /*  Redistribution and use in source and binary forms, with or without modification,  */
    00010 /*  are permitted provided that the following conditions are met:                     */
    00011 /*                                                                                    */
    00012 /*  - Redistributions of source code must retain the above copyright notice, this     */
    00013 /*  list of conditions and the following disclaimer.                                  */
    00014 /*                                                                                    */
    00015 /*  - Redistributions in binary form must reproduce the above copyright notice, this  */
    00016 /*  list of conditions and the following disclaimer in the documentation and/or       */
    00017 /*  other materials provided with the distribution.                                   */
    00018 /*                                                                                    */
    00019 /*  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND   */
    00020 /*  ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED     */
    00021 /*  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE            */
    00022 /*  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR  */
    00023 /*  ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES    */
    00024 /*  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;      */
    00025 /*  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON    */
    00026 /*  ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT           */
    00027 /*  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS     */
    00028 /*  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.                      */
    00029 /*                                                                                    */
    00030 /**************************************************************************************/
    00031
    00032 #ifndef VLTTokenizer_INCLUDE_ONCE
    00033 #define VLTTokenizer_INCLUDE_ONCE
    00034
    00035 #include <vlCore/BufferedStream.hpp>
    00036
    00037 namespace vl
    00038 {
    00040   class VLTToken
    00041   {
    00042   public:
    00043     typedef enum
    00044     {
    00045       TOKEN_ERROR,
    00046       TOKEN_EOF,
    00047
    00048       LeftRoundBracket,   //  (
    00049       RightRoundBracket,  //  )
    00050       LeftSquareBracket,  //  [
    00051       RightSquareBracket, //  ]
    00052       LeftCurlyBracket,   //  {
    00053       RightCurlyBracket,  //  }
    00054       LeftFancyBracket,   //  {<
    00055       RightFancyBracket,  //  >}
    00056       Equals,             //  =
    00057       String,             //  "nel mezzo del cammin di nostra vita\n"
    00058       ID,                 //  #unique_id123
    00059       Identifier,         //  Identifier_123
    00060       Boolean,            //  true | false
    00061       Integer,            //  +123
    00062       real,               //  +123.456e+10
    00063       TagHeader,          //  <TagHeader>
    00064       RawtextBlock,         // {< blabla >}
    00065
    00066     } EType;
    00067
    00068     VLTToken(): mType(TOKEN_ERROR) {}
    00069
    00070     std::string mString;
    00071     EType mType;
    00072   };
    00073   //-----------------------------------------------------------------------------
    00075   class VLTTokenizer: public BufferedStream<char, 128*1024>
    00076   {
    00077     VL_INSTRUMENT_CLASS(vl::VLTTokenizer, VL_GROUP(BufferedStream<char, 128*1024>))
    00078
    00079   public:
    00080     VLTTokenizer(): mLineNumber(1), mRawtextBlock(false) {}
    00081
    00082     VLCORE_EXPORT bool getToken(VLTToken& token);
    00083
    00084     VLCORE_EXPORT bool getRawtextBlock(VLTToken& token);
    00085
    00086     int lineNumber() const { return mLineNumber; }
    00087
    00088   private:
    00089     int mLineNumber;
    00090     bool mRawtextBlock;
    00091   };
    00092 }
    00093
    00094 #endif

Visualization Library v2011.09.1162 Reference Documentation
Copyright 2005-2011 Michele Bosi. All rights reserved.
Updated on Thu Jan 26 2012 00:43:32.
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