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Minor changes.

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[SVN r12206]
This commit is contained in:
Vesa Karvonen
2002-01-03 14:56:18 +00:00
parent 1f2380191c
commit 5adad67c89
3 changed files with 6 additions and 10 deletions
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4
include/boost/preprocessor/assert_msg.hpp
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@ -17,11 +17,11 @@
<a href="../../../../boost/preprocessor/assert_msg.hpp">Click here to see the header.</a> <a href="../../../../boost/preprocessor/assert_msg.hpp">Click here to see the header.</a>
*/ */
#include <boost/preprocessor/identity.hpp> #include <boost/preprocessor/empty.hpp>
#include <boost/preprocessor/if.hpp> #include <boost/preprocessor/if.hpp>
//! Expands to nothing if C != 0 and to MSG if C == 0. //! Expands to nothing if C != 0 and to MSG if C == 0.
#define BOOST_PP_ASSERT_MSG(C,MSG) BOOST_PP_IF(C,BOOST_PP_EMPTY,BOOST_PP_IDENTITY(MSG))() #define BOOST_PP_ASSERT_MSG(C,MSG) BOOST_PP_IF(C,BOOST_PP_EMPTY,MSG BOOST_PP_EMPTY)()
//! Obsolete. Use BOOST_PP_ASSERT_MSG(). //! Obsolete. Use BOOST_PP_ASSERT_MSG().
#define BOOST_PREPROCESSOR_ASSERT_MSG(C,MSG) BOOST_PP_ASSERT_MSG(C,MSG) #define BOOST_PREPROCESSOR_ASSERT_MSG(C,MSG) BOOST_PP_ASSERT_MSG(C,MSG)

8
include/boost/preprocessor/tuple.hpp
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@ -37,18 +37,14 @@ Example:
BOOST_PP_TUPLE_ELEM(2,1,(A,B)) BOOST_PP_TUPLE_ELEM(2,1,(A,B))
\endverbatim</PRE> \endverbatim</PRE>
The above expands to: The above expands to B.
<PRE>\verbatim
B
\endverbatim</PRE>
See also BOOST_PP_LIMIT_TUPLE. See also BOOST_PP_LIMIT_TUPLE.
*/ */
#define BOOST_PP_TUPLE_ELEM(N,I,T) BOOST_PP_TUPLE_ELEM_DELAY(N,I,T) #define BOOST_PP_TUPLE_ELEM(N,I,T) BOOST_PP_TUPLE_ELEM_DELAY(N,I,T)
#ifndef DOXYGEN_SHOULD_SKIP_THIS #ifndef DOXYGEN_SHOULD_SKIP_THIS
#if defined(__MWERKS__) && __MWERKS__ <= 0x2406 #if !defined(BOOST_NO_COMPILER_CONFIG) && defined(__MWERKS__) && __MWERKS__ <= 0x2406
// This is a workaround for a CodeWarrior PP bug. Strictly speaking // This is a workaround for a CodeWarrior PP bug. Strictly speaking
// this workaround invokes undefined behavior, but it works as desired. // this workaround invokes undefined behavior, but it works as desired.
# define BOOST_PP_TUPLE_ELEM_DELAY(N,I,T) BOOST_PP_TUPLE##N##_ELEM##I##T # define BOOST_PP_TUPLE_ELEM_DELAY(N,I,T) BOOST_PP_TUPLE##N##_ELEM##I##T

4
include/boost/preprocessor/while.hpp
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@ -84,8 +84,8 @@ BOOST_PP_MUL().
// #1) The state is a 3-tuple. After the iteration is finished, the first // #1) The state is a 3-tuple. After the iteration is finished, the first
// element of the tuple is the result. // element of the tuple is the result.
// //
// #2) The WHILE primitive is "invoked" directly. BOOST_PP_WHILE(D,...) can't // #2) The WHILE primitive is "invoked" directly. BOOST_PP_WHILE(D,...)
// be used because it would not be expanded by the C/C++ preprocessor. // can't be used because it would not be expanded by the C preprocessor.
// //
// #3) ???_C is the condition and ???_F is the iteration function. // #3) ???_C is the condition and ???_F is the iteration function.