.. _program_listing_file__tmp_ws_src_pointcloud_to_laserscan_include_pointcloud_to_laserscan_visibility_control.h:

Program Listing for File visibility_control.h
=============================================

|exhale_lsh| :ref:`Return to documentation for file <file__tmp_ws_src_pointcloud_to_laserscan_include_pointcloud_to_laserscan_visibility_control.h>` (``/tmp/ws/src/pointcloud_to_laserscan/include/pointcloud_to_laserscan/visibility_control.h``)

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

.. code-block:: cpp

   /*
    * Software License Agreement (BSD License)
    *
    *  Copyright (c) 2019, Eurotec, Netherlands
    *  All rights reserved.
    *
    *  Redistribution and use in source and binary forms, with or without
    *  modification, are permitted provided that the following conditions
    *  are met:
    *
    *   * Redistributions of source code must retain the above copyright
    *     notice, this list of conditions and the following disclaimer.
    *   * Redistributions in binary form must reproduce the above
    *     copyright notice, this list of conditions and the following
    *     disclaimer in the documentation and/or other materials provided
    *     with the distribution.
    *   * Neither the name of Willow Garage, Inc. nor the names of its
    *     contributors may be used to endorse or promote products derived
    *     from this software without specific prior written permission.
    *
    *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
    *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
    *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
    *  FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
    *  COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
    *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
    *  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
    *  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
    *  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
    *  LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
    *  ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
    *  POSSIBILITY OF SUCH DAMAGE.
    *
    *
    */
   
   #ifndef POINTCLOUD_TO_LASERSCAN__VISIBILITY_CONTROL_H_
   #define POINTCLOUD_TO_LASERSCAN__VISIBILITY_CONTROL_H_
   
   #ifdef __cplusplus
   extern "C"
   {
   #endif
   
   // This logic was borrowed (then namespaced) from the examples on the gcc wiki:
   //     https://gcc.gnu.org/wiki/Visibility
   
   #if defined _WIN32 || defined __CYGWIN__
     #ifdef __GNUC__
       #define POINTCLOUD_TO_LASERSCAN_EXPORT __attribute__ ((dllexport))
       #define POINTCLOUD_TO_LASERSCAN_IMPORT __attribute__ ((dllimport))
     #else
       #define POINTCLOUD_TO_LASERSCAN_EXPORT __declspec(dllexport)
       #define POINTCLOUD_TO_LASERSCAN_IMPORT __declspec(dllimport)
     #endif
     #ifdef POINTCLOUD_TO_LASERSCAN_BUILDING_DLL
       #define POINTCLOUD_TO_LASERSCAN_PUBLIC POINTCLOUD_TO_LASERSCAN_EXPORT
     #else
       #define POINTCLOUD_TO_LASERSCAN_PUBLIC POINTCLOUD_TO_LASERSCAN_IMPORT
     #endif
     #define POINTCLOUD_TO_LASERSCAN_PUBLIC_TYPE POINTCLOUD_TO_LASERSCAN_PUBLIC
     #define POINTCLOUD_TO_LASERSCAN_LOCAL
   #else
     #define POINTCLOUD_TO_LASERSCAN_EXPORT __attribute__ ((visibility("default")))
     #define POINTCLOUD_TO_LASERSCAN_IMPORT
     #if __GNUC__ >= 4
       #define POINTCLOUD_TO_LASERSCAN_PUBLIC __attribute__ ((visibility("default")))
       #define POINTCLOUD_TO_LASERSCAN_LOCAL  __attribute__ ((visibility("hidden")))
     #else
       #define POINTCLOUD_TO_LASERSCAN_PUBLIC
       #define POINTCLOUD_TO_LASERSCAN_LOCAL
     #endif
     #define POINTCLOUD_TO_LASERSCAN_PUBLIC_TYPE
   #endif
   
   #ifdef __cplusplus
   }
   #endif
   
   #endif  // POINTCLOUD_TO_LASERSCAN__VISIBILITY_CONTROL_H_