.. _program_listing_file__tmp_ws_src_fastrtps_include_fastdds_rtps_security_accesscontrol_SecurityMaskUtilities.h:

Program Listing for File SecurityMaskUtilities.h
================================================

|exhale_lsh| :ref:`Return to documentation for file <file__tmp_ws_src_fastrtps_include_fastdds_rtps_security_accesscontrol_SecurityMaskUtilities.h>` (``/tmp/ws/src/fastrtps/include/fastdds/rtps/security/accesscontrol/SecurityMaskUtilities.h``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   // Copyright 2018 Proyectos y Sistemas de Mantenimiento SL (eProsima).
   //
   // 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.
   
   #ifndef _FASTDDS_RTPS_SECURITY_ACCESSCONTROL_SECURITYMASKUTILITIES_H_
   #define _FASTDDS_RTPS_SECURITY_ACCESSCONTROL_SECURITYMASKUTILITIES_H_
   
   namespace eprosima {
   namespace fastrtps {
   namespace rtps {
   namespace security {
   
   inline bool security_mask_matches(const uint32_t lv, const uint32_t rv)
   {
       if (((lv & (1UL << 31)) == 0) || ((rv & (1UL << 31)) == 0))
       {
           return true;
       }
   
       return lv == rv;
   }
   
   }
   }
   }
   }
   
   #endif // _FASTDDS_RTPS_SECURITY_ACCESSCONTROL_SECURITYMASKUTILITIES_H_