forked from boostorg/preprocessor
54 lines
1.7 KiB
C++
54 lines
1.7 KiB
C++
#ifndef BOOST_PREPROCESSOR_LIMITS_HPP
|
|
#define BOOST_PREPROCESSOR_LIMITS_HPP
|
|
|
|
/* Copyright (C) 2001
|
|
* Housemarque Oy
|
|
* http://www.housemarque.com
|
|
*
|
|
* 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 as to its suitability for any purpose.
|
|
*
|
|
* See http://www.boost.org for most recent version.
|
|
*/
|
|
|
|
/** <p>Expands to the number of dimensions of repeat supported by the
|
|
library.</p>
|
|
|
|
<p>The repeat macros are named BOOST_PP_REPEAT(), BOOST_PP_REPEAT_2ND(),
|
|
BOOST_PP_REPEAT_3RD(), ...</p>
|
|
*/
|
|
#define BOOST_PP_LIMIT_DIM 3
|
|
|
|
/** <p>Expands to the maximum straight numeric literal supported by the
|
|
library.</p>
|
|
|
|
<p>This is also the limit of the repetition primitives (BOOST_PP_ENUM family
|
|
and BOOST_PP_REPEAT family).</p>
|
|
|
|
<h3>Note</h3>
|
|
<ul>
|
|
<li>Only decimal integer literals in the range [0, BOOST_PP_LIMIT_MAG]
|
|
are supported.</li>
|
|
<li>All arithmetic operations (BOOST_PP_ADD(), BOOST_PP_SUB(),
|
|
BOOST_PP_MUL(), BOOST_PP_DIV()) use saturation arithmetic.</li>
|
|
<li>The maximum repetition count supported by the library may not be reached
|
|
due to compiler limitations.</li>
|
|
</ul>
|
|
*/
|
|
#define BOOST_PP_LIMIT_MAG 128
|
|
|
|
/** <p>Expands to the maximum tuple length supported by the library.</p> */
|
|
#define BOOST_PP_LIMIT_TUPLE 16
|
|
|
|
/** <p>Obsolete. Use BOOST_PP_LIMIT_DIM.</p> */
|
|
#define BOOST_PREPROCESSOR_LIMIT_DIM BOOST_PP_LIMIT_DIM
|
|
|
|
/** <p>Obsolete. Use BOOST_PP_LIMIT_MAG.</p> */
|
|
#define BOOST_PREPROCESSOR_LIMIT_MAG BOOST_PP_LIMIT_MAG
|
|
|
|
/** <p>Obsolete. Use BOOST_PP_LIMIT_TUPLE.</p> */
|
|
#define BOOST_PREPROCESSOR_LIMIT_TUPLE BOOST_PP_LIMIT_TUPLE
|
|
#endif
|