# Visualization Library

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

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# D:/VL/BuildSystem/VL_DISTRO/Visualization_Library_SDK/src/vlGraphics/EnableSet.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    */
    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 EnableSet_INCLUDE_ONCE
    00033 #define EnableSet_INCLUDE_ONCE
    00034
    00035 #include <vlCore/Object.hpp>
    00036 #include <vlCore/vlnamespace.hpp>
    00037 #include <vector>
    00038
    00039 namespace vl
    00040 {
    00047   class EnableSet: public Object
    00048   {
    00049   public:
    00050     EnableSet(): mBlendingEnabled(false)
    00051     {
    00052       VL_DEBUG_SET_OBJECT_NAME()
    00053     }
    00054
    00055     virtual const char* className() { return "vl::EnableSet"; }
    00056
    00057     // enable getter and setters
    00058
    00059     void enable(EEnable capability)
    00060     {
    00061       if (capability == EN_BLEND)
    00062         mBlendingEnabled = true;
    00063       for(unsigned i=0; i<mEnables.size(); ++i)
    00064         if (mEnables[i] == capability)
    00065           return;
    00066       mEnables.push_back( capability );
    00067     }
    00068
    00069     void disable(EEnable capability)
    00070     {
    00071       if (capability == EN_BLEND)
    00072         mBlendingEnabled = false;
    00073       for(unsigned i=0; i<mEnables.size(); ++i)
    00074       {
    00075         if (mEnables[i] == capability)
    00076         {
    00077           mEnables.erase( mEnables.begin() + i );
    00078           return;
    00079         }
    00080       }
    00081     }
    00082
    00083     const std::vector<EEnable>& enables() const { return mEnables; }
    00084
    00085     int isEnabled(EEnable capability) const
    00086     {
    00087       for(unsigned i=0; i<mEnables.size(); ++i)
    00088         if (mEnables[i] == capability)
    00089           return true;
    00090       return false;
    00091     }
    00092
    00093     void disableAll() { mEnables.clear(); mBlendingEnabled=false; }
    00094
    00095     bool blendingEnabled() const { return mBlendingEnabled; }
    00096
    00097   protected:
    00098     std::vector<EEnable> mEnables;
    00099     bool mBlendingEnabled;
    00100   };
    00101 }
    00102
    00103 #endif

Visualization Library v2011.05.1142 Reference Documentation
Copyright 2005-2011 Michele Bosi. All rights reserved.
Updated on Thu May 26 2011 22:51:23.
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