.. _program_listing_file_src_field.hpp:

Program Listing for File field.hpp
==================================

|exhale_lsh| :ref:`Return to documentation for file <file_src_field.hpp>` (``src/field.hpp``)

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

.. code-block:: cpp

   /* Copyright 2021 Austrian Institute of Technology GmbH
   
   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. */
   #pragma once
   
   #include <OgreVector.h>
   #include <assert.h>
   
   #include <vector>
   
   namespace rviz_satellite
   {
   
   // compute list of offsets on the far end of a field with side length (blocks * 2 + 1), when moving
   // in the direction of the given offset
   std::vector<Ogre::Vector2i> farEndOffsets(int blocks, Ogre::Vector2i offset);
   
   // compute list of offsets on the near end of a field with side length (blocks * 2 + 1), when moving
   // in the direction of the given offset
   std::vector<Ogre::Vector2i> nearEndOffsets(int blocks, Ogre::Vector2i offset);
   
   }  // namespace rviz_satellite