.. _program_listing_file_src_bravais.cpp:

Program Listing for File bravais.cpp
====================================

|exhale_lsh| :ref:`Return to documentation for file <file_src_bravais.cpp>` (``src/bravais.cpp``)

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

.. code-block:: cpp

   /* This file is part of brille.
   
   Copyright © 2020 Greg Tucker <greg.tucker@stfc.ac.uk>
   
   brille is free software: you can redistribute it and/or modify it under the
   terms of the GNU Affero General Public License as published by the Free
   Software Foundation, either version 3 of the License, or (at your option)
   any later version.
   
   brille is distributed in the hope that it will be useful, but
   WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
   or FITNESS FOR A PARTICULAR PURPOSE.
   See the GNU Affero General Public License for more details.
   
   You should have received a copy of the GNU Affero General Public License
   along with brille. If not, see <https://www.gnu.org/licenses/>.            */
   #include "bravais.hpp"
   
   using namespace brille;
   
   std::string brille::bravais_string(const Bravais b){
     std::string repr;
     switch (b){
       case Bravais::_: repr = "centering error";        break;
       case Bravais::P: repr = "primitive";              break;
       case Bravais::A: repr = "A-face centred";         break;
       case Bravais::B: repr = "B-face centred";         break;
       case Bravais::C: repr = "C-face centred";         break;
       case Bravais::I: repr = "body centred";           break;
       case Bravais::F: repr = "face centred";           break;
       case Bravais::R: repr = "rhombohedrally centred"; break;
     }
     return repr;
   }
   
   char brille::bravais_letter(const Bravais b){
     switch (b){
       case Bravais::_: return '!';
       case Bravais::P: return 'P';
       case Bravais::A: return 'A';
       case Bravais::B: return 'B';
       case Bravais::C: return 'C';
       case Bravais::I: return 'I';
       case Bravais::F: return 'F';
       case Bravais::R: return 'R';
     }
     return '\0';
   }
   
   bool brille::bravais_is_known(const Bravais b){
     switch (b){
       case Bravais::P:
       case Bravais::A:
       case Bravais::B:
       case Bravais::C:
       case Bravais::I:
       case Bravais::F:
       case Bravais::R:
         return true;
       default:
         return false;
     }
     return false;
   }