# 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/MD5CheckSum.hpp

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    00001 /**************************************************************************************/
    00002 /*                                                                                    */
    00003 /*  Visualization Library                                                             */
    00004 /*  http://www.visualizationlibrary.com                                               */
    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    */
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    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 MD5CheckSum_INCLUDE_ONCE
    00033 #define MD5CheckSum_INCLUDE_ONCE
    00034
    00035 #include <vlCore/config.hpp>
    00036 #include <string>
    00037 #include <string.h>
    00038
    00039 namespace vl
    00040 {
    00041   class VirtualFile;
    00042
    00046   class VLCORE_EXPORT MD5CheckSum
    00047   {
    00048   public:
    00049     MD5CheckSum()
    00050     {
    00051       memset(mMD5, 0, 16);
    00052     }
    00053
    00054     virtual const char* className() { return "vl::MD5CheckSum"; }
    00055
    00056     const unsigned char* md5() const { return mMD5; }
    00057
    00058     std::string toStdString() const;
    00059
    00060     void compute(void* buffer, int len);
    00061
    00062     void compute(VirtualFile* file);
    00063
    00064     bool operator==(const MD5CheckSum& other) const { return memcmp(mMD5, other.mMD5, 16) == 0; }
    00065
    00066     bool operator!=(const MD5CheckSum& other) const { return memcmp(mMD5, other.mMD5, 16) != 0; }
    00067
    00068     bool operator< (const MD5CheckSum& other) const { return memcmp(mMD5, other.mMD5, 16) <  0; }
    00069
    00070   protected:
    00071     unsigned char mMD5[16];
    00072   };
    00073 }
    00074
    00075 #endif

Visualization Library v2011.05.1142 Reference Documentation
Copyright 2005-2011 Michele Bosi. All rights reserved.
Updated on Thu May 26 2011 22:51:21.
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