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<h1>scint.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// This provides C99-like standard integer types. It is based on boost.org</span>
<a name="l00002"></a>00002 <span class="comment">// code which has been modified for inclusion in the SC Toolkit.</span>
<a name="l00003"></a>00003
<a name="l00004"></a>00004 <span class="comment">// (C) Copyright boost.org 1999. Permission to copy, use, modify, sell</span>
<a name="l00005"></a>00005 <span class="comment">// and distribute this software is granted provided this copyright</span>
<a name="l00006"></a>00006 <span class="comment">// notice appears in all copies. This software is provided "as is" without</span>
<a name="l00007"></a>00007 <span class="comment">// express or implied warranty, and with no claim as to its suitability for</span>
<a name="l00008"></a>00008 <span class="comment">// any purpose.</span>
<a name="l00009"></a>00009
<a name="l00010"></a>00010 <span class="preprocessor">#ifndef util_misc_scint_h</span>
<a name="l00011"></a>00011 <span class="preprocessor"></span><span class="preprocessor">#define util_misc_scint_h</span>
<a name="l00012"></a>00012 <span class="preprocessor"></span>
<a name="l00013"></a>00013 <span class="preprocessor">#include <scconfig.h></span>
<a name="l00014"></a>00014
<a name="l00015"></a>00015 <span class="preprocessor">#ifdef HAVE_STDINT_H</span>
<a name="l00016"></a>00016 <span class="preprocessor"></span>
<a name="l00017"></a>00017 <span class="preprocessor">#include <stdint.h></span>
<a name="l00018"></a>00018
<a name="l00019"></a>00019 <span class="keyword">namespace </span>sc {
<a name="l00020"></a>00020
<a name="l00021"></a>00021 <span class="keyword">typedef</span> int8_t sc_int8_t;
<a name="l00022"></a>00022 <span class="keyword">typedef</span> int_least8_t sc_int_least8_t;
<a name="l00023"></a>00023 <span class="keyword">typedef</span> int_fast8_t sc_int_fast8_t;
<a name="l00024"></a>00024 <span class="keyword">typedef</span> uint8_t sc_uint8_t;
<a name="l00025"></a>00025 <span class="keyword">typedef</span> uint_least8_t sc_uint_least8_t;
<a name="l00026"></a>00026 <span class="keyword">typedef</span> uint_fast8_t sc_uint_fast8_t;
<a name="l00027"></a>00027
<a name="l00028"></a>00028 <span class="keyword">typedef</span> int16_t sc_int16_t;
<a name="l00029"></a>00029 <span class="keyword">typedef</span> int_least16_t sc_int_least16_t;
<a name="l00030"></a>00030 <span class="keyword">typedef</span> int_fast16_t sc_int_fast16_t;
<a name="l00031"></a>00031 <span class="keyword">typedef</span> uint16_t sc_uint16_t;
<a name="l00032"></a>00032 <span class="keyword">typedef</span> uint_least16_t sc_uint_least16_t;
<a name="l00033"></a>00033 <span class="keyword">typedef</span> uint_fast16_t sc_uint_fast16_t;
<a name="l00034"></a>00034
<a name="l00035"></a>00035 <span class="keyword">typedef</span> int32_t sc_int32_t;
<a name="l00036"></a>00036 <span class="keyword">typedef</span> int_least32_t sc_int_least32_t;
<a name="l00037"></a>00037 <span class="keyword">typedef</span> int_fast32_t sc_int_fast32_t;
<a name="l00038"></a>00038 <span class="keyword">typedef</span> uint32_t sc_uint32_t;
<a name="l00039"></a>00039 <span class="keyword">typedef</span> uint_least32_t sc_uint_least32_t;
<a name="l00040"></a>00040 <span class="keyword">typedef</span> uint_fast32_t sc_uint_fast32_t;
<a name="l00041"></a>00041
<a name="l00042"></a>00042 <span class="keyword">typedef</span> intmax_t sc_intmax_t;
<a name="l00043"></a>00043 <span class="keyword">typedef</span> uintmax_t sc_uintmax_t;
<a name="l00044"></a>00044 <span class="keyword">typedef</span> int64_t sc_int64_t;
<a name="l00045"></a>00045 <span class="keyword">typedef</span> int_least64_t sc_int_least64_t;
<a name="l00046"></a>00046 <span class="keyword">typedef</span> int_fast64_t sc_int_fast64_t;
<a name="l00047"></a>00047 <span class="keyword">typedef</span> uint64_t sc_uint64_t;
<a name="l00048"></a>00048 <span class="keyword">typedef</span> uint_least64_t sc_uint_least64_t;
<a name="l00049"></a>00049 <span class="keyword">typedef</span> uint_fast64_t sc_uint_fast64_t;
<a name="l00050"></a>00050
<a name="l00051"></a>00051 }
<a name="l00052"></a>00052
<a name="l00053"></a>00053 <span class="preprocessor">#else</span>
<a name="l00054"></a>00054 <span class="preprocessor"></span>
<a name="l00055"></a>00055 <span class="comment">// This is not a complete implementation of the 1999 C Standard stdint.h</span>
<a name="l00056"></a>00056 <span class="comment">// header; it doesn't supply various macros which are not advisable for use in</span>
<a name="l00057"></a>00057 <span class="comment">// C++ programs.</span>
<a name="l00058"></a>00058
<a name="l00059"></a>00059 <span class="preprocessor">#include <limits.h></span> <span class="comment">// implementation artifact; not part of interface</span>
<a name="l00060"></a>00060
<a name="l00061"></a>00061 <span class="keyword">namespace </span>sc {
<a name="l00062"></a>00062
<a name="l00063"></a>00063 <span class="comment">// These are fairly safe guesses for some 16-bit, and most 32-bit and 64-bit</span>
<a name="l00064"></a>00064 <span class="comment">// platforms. For other systems, they will have to be hand tailored.</span>
<a name="l00065"></a>00065 <span class="comment">// Because the fast types are assumed to be the same as the undecorated types,</span>
<a name="l00066"></a>00066 <span class="comment">// it may be possible to hand tailor a more efficient implementation.</span>
<a name="l00067"></a>00067
<a name="l00068"></a>00068 <span class="comment">// 8-bit types -------------------------------------------------------------//</span>
<a name="l00069"></a>00069
<a name="l00070"></a>00070 <span class="preprocessor"># if UCHAR_MAX == 0xff</span>
<a name="l00071"></a>00071 <span class="preprocessor"></span> <span class="keyword">typedef</span> <span class="keywordtype">signed</span> <span class="keywordtype">char</span> sc_int8_t;
<a name="l00072"></a>00072 <span class="keyword">typedef</span> <span class="keywordtype">signed</span> <span class="keywordtype">char</span> sc_int_least8_t;
<a name="l00073"></a>00073 <span class="keyword">typedef</span> <span class="keywordtype">signed</span> <span class="keywordtype">char</span> sc_int_fast8_t;
<a name="l00074"></a>00074 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> sc_uint8_t;
<a name="l00075"></a>00075 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> sc_uint_least8_t;
<a name="l00076"></a>00076 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> sc_uint_fast8_t;
<a name="l00077"></a>00077 <span class="preprocessor"># else</span>
<a name="l00078"></a>00078 <span class="preprocessor"></span><span class="preprocessor"># error defaults not correct; you must hand modify scint.h</span>
<a name="l00079"></a>00079 <span class="preprocessor"></span><span class="preprocessor"># endif</span>
<a name="l00080"></a>00080 <span class="preprocessor"></span>
<a name="l00081"></a>00081 <span class="comment">// 16-bit types ------------------------------------------------------------//</span>
<a name="l00082"></a>00082
<a name="l00083"></a>00083 <span class="preprocessor"># if USHRT_MAX == 0xffff</span>
<a name="l00084"></a>00084 <span class="preprocessor"></span> <span class="keyword">typedef</span> <span class="keywordtype">short</span> sc_int16_t;
<a name="l00085"></a>00085 <span class="keyword">typedef</span> <span class="keywordtype">short</span> sc_int_least16_t;
<a name="l00086"></a>00086 <span class="keyword">typedef</span> <span class="keywordtype">short</span> sc_int_fast16_t;
<a name="l00087"></a>00087 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> sc_uint16_t;
<a name="l00088"></a>00088 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> sc_uint_least16_t;
<a name="l00089"></a>00089 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> sc_uint_fast16_t;
<a name="l00090"></a>00090 <span class="preprocessor"># else</span>
<a name="l00091"></a>00091 <span class="preprocessor"></span><span class="preprocessor"># error defaults not correct; you must hand modify scint.h</span>
<a name="l00092"></a>00092 <span class="preprocessor"></span><span class="preprocessor"># endif</span>
<a name="l00093"></a>00093 <span class="preprocessor"></span>
<a name="l00094"></a>00094 <span class="comment">// 32-bit types ------------------------------------------------------------//</span>
<a name="l00095"></a>00095
<a name="l00096"></a>00096 <span class="preprocessor"># if UINT_MAX == 0xffffffff</span>
<a name="l00097"></a>00097 <span class="preprocessor"></span> <span class="keyword">typedef</span> <span class="keywordtype">int</span> sc_int32_t;
<a name="l00098"></a>00098 <span class="keyword">typedef</span> <span class="keywordtype">int</span> sc_int_least32_t;
<a name="l00099"></a>00099 <span class="keyword">typedef</span> <span class="keywordtype">int</span> sc_int_fast32_t;
<a name="l00100"></a>00100 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> sc_uint32_t;
<a name="l00101"></a>00101 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> sc_uint_least32_t;
<a name="l00102"></a>00102 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> sc_uint_fast32_t;
<a name="l00103"></a>00103 <span class="preprocessor"># elif ULONG_MAX == 0xffffffff</span>
<a name="l00104"></a>00104 <span class="preprocessor"></span> <span class="keyword">typedef</span> <span class="keywordtype">long</span> sc_int32_t;
<a name="l00105"></a>00105 <span class="keyword">typedef</span> <span class="keywordtype">long</span> sc_int_least32_t;
<a name="l00106"></a>00106 <span class="keyword">typedef</span> <span class="keywordtype">long</span> sc_int_fast32_t;
<a name="l00107"></a>00107 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> sc_uint32_t;
<a name="l00108"></a>00108 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> sc_uint_least32_t;
<a name="l00109"></a>00109 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> sc_uint_fast32_t;
<a name="l00110"></a>00110 <span class="preprocessor"># else</span>
<a name="l00111"></a>00111 <span class="preprocessor"></span><span class="preprocessor"># error defaults not correct; you must hand modify scint.h</span>
<a name="l00112"></a>00112 <span class="preprocessor"></span><span class="preprocessor"># endif</span>
<a name="l00113"></a>00113 <span class="preprocessor"></span>
<a name="l00114"></a>00114 <span class="comment">// 64-bit types + intmax_t and uintmax_t -----------------------------------//</span>
<a name="l00115"></a>00115
<a name="l00116"></a>00116 <span class="preprocessor">#if defined(ULONGLONG_MAX) && !defined(ULLONG_MAX)</span>
<a name="l00117"></a>00117 <span class="preprocessor"></span><span class="preprocessor"># define ULLONG_MAX ULONGLONG_MAX</span>
<a name="l00118"></a>00118 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00119"></a>00119 <span class="preprocessor"></span>
<a name="l00120"></a>00120 <span class="preprocessor"># ifdef ULLONG_MAX</span>
<a name="l00121"></a>00121 <span class="preprocessor"></span><span class="comment">//# if ULLONG_MAX == 18446744073709551615 // 2**64 - 1</span>
<a name="l00122"></a>00122 <span class="preprocessor"># if ULONGLONG_MAX == (0xffffffffffffffffuLL) // uLL reqd for xlC</span>
<a name="l00123"></a>00123 <span class="preprocessor"></span> <span class="keyword">typedef</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> sc_intmax_t;
<a name="l00124"></a>00124 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> sc_uintmax_t;
<a name="l00125"></a>00125 <span class="keyword">typedef</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> sc_int64_t;
<a name="l00126"></a>00126 <span class="keyword">typedef</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> sc_int_least64_t;
<a name="l00127"></a>00127 <span class="keyword">typedef</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> sc_int_fast64_t;
<a name="l00128"></a>00128 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> sc_uint64_t;
<a name="l00129"></a>00129 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> sc_uint_least64_t;
<a name="l00130"></a>00130 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> sc_uint_fast64_t;
<a name="l00131"></a>00131 <span class="preprocessor"># else</span>
<a name="l00132"></a>00132 <span class="preprocessor"></span><span class="preprocessor"># error defaults not correct; you must hand modify scint.h</span>
<a name="l00133"></a>00133 <span class="preprocessor"></span><span class="preprocessor"># endif</span>
<a name="l00134"></a>00134 <span class="preprocessor"></span><span class="preprocessor"># elif ULONG_MAX != 0xffffffff</span>
<a name="l00135"></a>00135 <span class="preprocessor"></span>
<a name="l00136"></a>00136 <span class="preprocessor"># if ULONG_MAX == 18446744073709551615 // 2**64 - 1</span>
<a name="l00137"></a>00137 <span class="preprocessor"></span> <span class="keyword">typedef</span> <span class="keywordtype">long</span> sc_intmax_t;
<a name="l00138"></a>00138 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> sc_uintmax_t;
<a name="l00139"></a>00139 <span class="keyword">typedef</span> <span class="keywordtype">long</span> sc_int64_t;
<a name="l00140"></a>00140 <span class="keyword">typedef</span> <span class="keywordtype">long</span> sc_int_least64_t;
<a name="l00141"></a>00141 <span class="keyword">typedef</span> <span class="keywordtype">long</span> sc_int_fast64_t;
<a name="l00142"></a>00142 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> sc_uint64_t;
<a name="l00143"></a>00143 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> sc_uint_least64_t;
<a name="l00144"></a>00144 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> sc_uint_fast64_t;
<a name="l00145"></a>00145 <span class="preprocessor"># else</span>
<a name="l00146"></a>00146 <span class="preprocessor"></span><span class="preprocessor"># error defaults not correct; you must hand modify scint.h</span>
<a name="l00147"></a>00147 <span class="preprocessor"></span><span class="preprocessor"># endif</span>
<a name="l00148"></a>00148 <span class="preprocessor"></span><span class="preprocessor"># else // assume no 64-bit integers</span>
<a name="l00149"></a>00149 <span class="preprocessor"></span><span class="preprocessor"># error 64 bit integer types are required</span>
<a name="l00150"></a>00150 <span class="preprocessor"></span> <span class="keyword">typedef</span> sc_int32_t sc_intmax_t;
<a name="l00151"></a>00151 <span class="keyword">typedef</span> sc_uint32_t sc_uintmax_t;
<a name="l00152"></a>00152 <span class="preprocessor"># endif</span>
<a name="l00153"></a>00153 <span class="preprocessor"></span>
<a name="l00154"></a>00154 }
<a name="l00155"></a>00155
<a name="l00156"></a>00156 <span class="preprocessor">#endif</span>
<a name="l00157"></a>00157 <span class="preprocessor"></span>
<a name="l00158"></a>00158 <span class="preprocessor">#endif</span>
</pre></div></div>
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distrib
>
Mandriva
>
2010.0
>
i586
>
media
>
contrib-release
>
by-pkgid
>
247b28499c443e092731ffba814075f2
>
files
>
1310
