Bits.h

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/*
* True Reality Open Source Game and Simulation Engine
* Copyright © 2021 Acid Rain Studios LLC
*
* The Base of this class has been adopted from the Delta3D engine
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 3.0 of the License, or (at your option)
* any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Class Inspired by the Delta3D Engine
* http://delta3dengine.org/
*
* @author Erik Johnson 06/06/2006
*
* Bits is a derivation from the Bits.h file of the CADKit project, Usul:
* @author Perry L. Miller IV
* http://cadkit.sourceforge.net/
*
* @author Maxim Serebrennik
*/
#pragma once
#include "Export.h"

namespace trUtil::Bits
{
    template < class N, class B > inline bool Has(N number, B bits)
    {
        return ((number & bits) == (static_cast<N>(bits)));
    }

    template < class N, class B > inline N Add(N number, B bits)
    {
        return (number | bits);
    }

    template < class N, class B > inline N Remove(N number, B bits)
    {
        return ((number & bits) ? (number ^ bits) : number);
    }

    template < class N, class B > inline N Toggle(N number, B bits)
    {
        return (number ^ bits);
    }
}