.. _program_listing_file__tmp_ws_src_hpp-fcl_include_hpp_fcl_internal_traversal.h:

Program Listing for File traversal.h
====================================

|exhale_lsh| :ref:`Return to documentation for file <file__tmp_ws_src_hpp-fcl_include_hpp_fcl_internal_traversal.h>` (``/tmp/ws/src/hpp-fcl/include/hpp/fcl/internal/traversal.h``)

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

.. code-block:: cpp

   /*
    * Software License Agreement (BSD License)
    *
    *  Copyright (c) 2019, LAAS CNRS
    *  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 Open Source Robotics Foundation 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 HPP_FCL_TRAVERSAL_DETAILS_TRAVERSAL_H
   #define HPP_FCL_TRAVERSAL_DETAILS_TRAVERSAL_H
   
   
   namespace hpp {
   namespace fcl {
   
   enum { RelativeTransformationIsIdentity = 1 };
   
   namespace details {
   template <bool enabled>
   struct HPP_FCL_DLLAPI RelativeTransformation {
     RelativeTransformation() : R(Matrix3f::Identity()) {}
   
     const Matrix3f& _R() const { return R; }
     const Vec3f& _T() const { return T; }
   
     Matrix3f R;
     Vec3f T;
   };
   
   template <>
   struct HPP_FCL_DLLAPI RelativeTransformation<false> {
     static const Matrix3f& _R() {
       HPP_FCL_THROW_PRETTY("should never reach this point", std::logic_error);
     }
     static const Vec3f& _T() {
       HPP_FCL_THROW_PRETTY("should never reach this point", std::logic_error);
     }
   };
   }  // namespace details
   
   }  // namespace fcl
   
   }  // namespace hpp
   
   
   #endif