/* * Copyright 1999-2000,2004 The Apache Software Foundation. *  * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at *  *      http://www.apache.org/licenses/LICENSE-2.0 *  * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. *//* * $Log: BitOps.hpp,v $ * Revision 1.4  2004/09/08 13:56:21  peiyongz * Apache License Version 2.0 * * Revision 1.3  2003/03/07 18:11:54  tng * Return a reference instead of void for operator= * * Revision 1.2  2002/11/04 15:22:03  tng * C++ Namespace Support. * * Revision 1.1.1.1  2002/02/01 22:22:10  peiyongz * sane_include * * Revision 1.7  2000/09/06 00:24:15  andyh * Clean up misc compiler warnings * * Revision 1.6  2000/03/02 19:54:38  roddey * This checkin includes many changes done while waiting for the * 1.1.0 code to be finished. I can't list them all here, but a list is * available elsewhere. * * Revision 1.5  2000/02/24 20:05:24  abagchi * Swat for removing Log from API docs * * Revision 1.4  2000/02/17 22:49:17  aruna1 * Added comment on mask * * Revision 1.3  2000/02/17 22:32:45  aruna1 * Masking changes made due to swap of 16bit to 32 bit * * Revision 1.2  2000/02/06 07:48:01  rahulj * Year 2K copyright swat. * * Revision 1.1.1.1  1999/11/09 01:04:08  twl * Initial checkin * * Revision 1.3  1999/11/08 20:45:05  rahul * Swat for adding in Product name and CVS comment log variable. * */#if !defined(BITOPS_HPP)#define BITOPS_HPP#include <xercesc/util/XercesDefs.hpp>XERCES_CPP_NAMESPACE_BEGINclass XMLUTIL_EXPORT BitOps{public:    // -----------------------------------------------------------------------    //  Public static methods    // -----------------------------------------------------------------------    static inline XMLCh swapBytes(const XMLUInt16 toSwap)    {        //The mask is required to overcome a compiler error on solaris        return XMLCh(((toSwap >> 8) | (toSwap << 8)) & 0xFFFF);    }    static inline unsigned int swapBytes(const XMLUInt32 toSwap)    {        return        (            (toSwap >> 24)            | (toSwap << 24)            | ((toSwap & 0xFF00) << 8)            | ((toSwap & 0xFF0000) >> 8)        );    }protected :    // -----------------------------------------------------------------------    //  Unimplemented constructors and operators.  (These ought to be private,    //                                  but that produces spurious compiler warnings    //                                  on some platforms.)    // -----------------------------------------------------------------------    BitOps();    BitOps(const BitOps&);    BitOps& operator=(const BitOps&);};XERCES_CPP_NAMESPACE_END#endif