From e8cd3315e0719e418487e557687a47638ce3e19f Mon Sep 17 00:00:00 2001
From: Paul Mensonides <pmenso57@comcast.net>
Date: Wed, 18 Sep 2002 19:43:48 +0000
Subject: [PATCH] added trailing binary parameters

[SVN r15443]
---
 include/boost/preprocessor/repetition.hpp     |  1 +
 .../enum_trailing_binary_params.hpp           | 54 +++++++++++++++++++
 2 files changed, 55 insertions(+)
 create mode 100644 include/boost/preprocessor/repetition/enum_trailing_binary_params.hpp

diff --git a/include/boost/preprocessor/repetition.hpp b/include/boost/preprocessor/repetition.hpp
index b1f6ec0..76d7b59 100644
--- a/include/boost/preprocessor/repetition.hpp
+++ b/include/boost/preprocessor/repetition.hpp
@@ -23,6 +23,7 @@
 # include <boost/preprocessor/repetition/enum_shifted.hpp>
 # include <boost/preprocessor/repetition/enum_shifted_params.hpp>
 # include <boost/preprocessor/repetition/enum_trailing.hpp>
+# include <boost/preprocessor/repetition/enum_trailing_binary_params.hpp>
 # include <boost/preprocessor/repetition/enum_trailing_params.hpp>
 # include <boost/preprocessor/repetition/for.hpp>
 # include <boost/preprocessor/repetition/repeat.hpp>
diff --git a/include/boost/preprocessor/repetition/enum_trailing_binary_params.hpp b/include/boost/preprocessor/repetition/enum_trailing_binary_params.hpp
new file mode 100644
index 0000000..c2cfd7c
--- /dev/null
+++ b/include/boost/preprocessor/repetition/enum_trailing_binary_params.hpp
@@ -0,0 +1,54 @@
+# /* **************************************************************************
+#  *                                                                          *
+#  *     (C) Copyright Paul Mensonides 2002.  Permission to copy, use,        *
+#  *     modify, sell, and distribute this software is granted provided       *
+#  *     this copyright notice appears in all copies.  This software is       *
+#  *     provided "as is" without express or implied warranty, and with       *
+#  *     no claim at to its suitability for any purpose.                      *
+#  *                                                                          *
+#  ************************************************************************** */
+#
+# /* See http://www.boost.org for most recent version. */
+#
+# ifndef BOOST_PREPROCESSOR_REPETITION_ENUM_TRAILING_BINARY_PARAMS_HPP
+# define BOOST_PREPROCESSOR_REPETITION_ENUM_TRAILING_BINARY_PARAMS_HPP
+#
+# include <boost/preprocessor/cat.hpp>
+# include <boost/preprocessor/config/config.hpp>
+# include <boost/preprocessor/repetition/repeat.hpp>
+# include <boost/preprocessor/tuple/elem.hpp>
+# include <boost/preprocessor/tuple/rem.hpp>
+#
+# /* BOOST_PP_ENUM_TRAILING_BINARY_PARAMS */
+#
+# if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG()
+#    define BOOST_PP_ENUM_TRAILING_BINARY_PARAMS(count, p1, p2) BOOST_PP_REPEAT(count, BOOST_PP_ENUM_TRAILING_BINARY_PARAMS_M, (p1, p2))
+# else
+#    define BOOST_PP_ENUM_TRAILING_BINARY_PARAMS(count, p1, p2) BOOST_PP_ENUM_TRAILING_BINARY_PARAMS_I(count, p1, p2)
+#    define BOOST_PP_ENUM_TRAILING_BINARY_PARAMS_I(count, p1, p2) BOOST_PP_REPEAT(count, BOOST_PP_ENUM_TRAILING_BINARY_PARAMS_M, (p1, p2))
+# endif
+#
+# if BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_STRICT()
+#    define BOOST_PP_ENUM_TRAILING_BINARY_PARAMS_M(z, n, pp) BOOST_PP_ENUM_TRAILING_BINARY_PARAMS_M_IM(z, n, BOOST_PP_TUPLE_REM_2 pp)
+#    define BOOST_PP_ENUM_TRAILING_BINARY_PARAMS_M_IM(z, n, im) BOOST_PP_ENUM_TRAILING_BINARY_PARAMS_M_I(z, n, im)
+# else
+#    define BOOST_PP_ENUM_TRAILING_BINARY_PARAMS_M(z, n, pp) BOOST_PP_ENUM_TRAILING_BINARY_PARAMS_M_I(z, n, BOOST_PP_TUPLE_ELEM(2, 0, pp), BOOST_PP_TUPLE_ELEM(2, 1, pp))
+# endif
+#
+# if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_MSVC()
+#    define BOOST_PP_ENUM_TRAILING_BINARY_PARAMS_M_I(z, n, p1, p2) BOOST_PP_ENUM_TRAILING_BINARY_PARAMS_M_II(z, n, p1, p2)
+#    define BOOST_PP_ENUM_TRAILING_BINARY_PARAMS_M_II(z, n, p1, p2) , p1 ## n p2 ## n
+# else
+#    define BOOST_PP_ENUM_TRAILING_BINARY_PARAMS_M_I(z, n, p1, p2) , BOOST_PP_CAT(p1, n) BOOST_PP_CAT(p2, n)
+# endif
+#
+# /* BOOST_PP_ENUM_TRAILING_BINARY_PARAMS_Z */
+#
+# if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG()
+#    define BOOST_PP_ENUM_TRAILING_BINARY_PARAMS_Z(z, count, p1, p2) BOOST_PP_REPEAT_ ## z(count, BOOST_PP_ENUM_TRAILING_BINARY_PARAMS_M, (p1, p2))
+# else
+#    define BOOST_PP_ENUM_TRAILING_BINARY_PARAMS_Z(z, count, p1, p2) BOOST_PP_ENUM_TRAILING_BINARY_PARAMS_Z_I(z, count, p1, p2)
+#    define BOOST_PP_ENUM_TRAILING_BINARY_PARAMS_Z_I(z, count, p1, p2) BOOST_PP_REPEAT_ ## z(count, BOOST_PP_ENUM_TRAILING_BINARY_PARAMS_M, (p1, p2))
+# endif
+#
+# endif