boost/boost/preprocessor/repeat_from_to_3rd.hpp

   1 #ifndef BOOST_PREPROCESSOR_REPEAT_FROM_TO_3RD_HPP
   2 #define BOOST_PREPROCESSOR_REPEAT_FROM_TO_3RD_HPP
   3
   4 /* Copyright (C) 2002
   5  * Housemarque Oy
   6  * http://www.housemarque.com
   7  *
   8  * Permission to copy, use, modify, sell and distribute this software is
   9  * granted provided this copyright notice appears in all copies. This
  10  * software is provided "as is" without express or implied warranty, and
  11  * with no claim as to its suitability for any purpose.
  12  *
  13  * See http://www.boost.org for most recent version.
  14  */
  15
  16 #include <boost/preprocessor/repeat_3rd.hpp>
  17 #include <boost/preprocessor/arithmetic/sub.hpp>
  18 #include <boost/preprocessor/arithmetic/add.hpp>
  19
  20 /** <p>Same as BOOST_PP_REPEAT_FROM_TO(), but implemented independently.</p> */
  21 #define BOOST_PP_REPEAT_FROM_TO_3RD(FIRST,LAST,MACRO,DATA) BOOST_PP_REPEAT_3RD(BOOST_PP_SUB(LAST,FIRST),BOOST_PP_REPEAT_FROM_TO_3RD_F,(FIRST,MACRO,DATA))
  22 #define BOOST_PP_REPEAT_FROM_TO_3RD_F(I,SMP) BOOST_PP_TUPLE_ELEM(3,1,SMP)(BOOST_PP_ADD(I,BOOST_PP_TUPLE_ELEM(3,0,SMP)),BOOST_PP_TUPLE_ELEM(3,2,SMP))
  23 #endif