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Minor optimizations

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[SVN r12460]
This commit is contained in:
Vesa Karvonen
2002-01-23 16:41:44 +00:00
parent 6c66df95c8
commit e2d7a2559a
11 changed files with 20 additions and 20 deletions
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4
include/boost/preprocessor/arithmetic/sub.hpp
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@ -29,8 +29,8 @@ For example, BOOST_PP_SUB(4,3) expands to 1 (a single token).
#ifndef DOXYGEN_SHOULD_SKIP_THIS
#define BOOST_PP_SUB_D(D,X,Y) BOOST_PP_TUPLE_ELEM(2,0,BOOST_PP_WHILE##D(BOOST_PP_SUB_C,BOOST_PP_SUB_F,(X,Y)))
#define BOOST_PP_SUB_C(D,P) BOOST_PP_TUPLE_ELEM(2,1,P)
#define BOOST_PP_SUB_F(D,P) (BOOST_PP_DEC(BOOST_PP_TUPLE_ELEM(2,0,P)),BOOST_PP_DEC(BOOST_PP_TUPLE_ELEM(2,1,P)))
#define BOOST_PP_SUB_C(D,P) BOOST_PP_TUPLE2_ELEM1 P
#define BOOST_PP_SUB_F(D,P) (BOOST_PP_DEC(BOOST_PP_TUPLE2_ELEM0 P),BOOST_PP_DEC(BOOST_PP_TUPLE2_ELEM1 P))
#endif
//! Obsolete. Use BOOST_PP_SUB(X,Y).