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00010 #ifndef util_misc_scint_h
00011 #define util_misc_scint_h
00012
00013 #include <scconfig.h>
00014
00015 #ifdef HAVE_STDINT_H
00016
00017 #include <stdint.h>
00018
00019 namespace sc {
00020
00021 typedef int8_t sc_int8_t;
00022 typedef int_least8_t sc_int_least8_t;
00023 typedef int_fast8_t sc_int_fast8_t;
00024 typedef uint8_t sc_uint8_t;
00025 typedef uint_least8_t sc_uint_least8_t;
00026 typedef uint_fast8_t sc_uint_fast8_t;
00027
00028 typedef int16_t sc_int16_t;
00029 typedef int_least16_t sc_int_least16_t;
00030 typedef int_fast16_t sc_int_fast16_t;
00031 typedef uint16_t sc_uint16_t;
00032 typedef uint_least16_t sc_uint_least16_t;
00033 typedef uint_fast16_t sc_uint_fast16_t;
00034
00035 typedef int32_t sc_int32_t;
00036 typedef int_least32_t sc_int_least32_t;
00037 typedef int_fast32_t sc_int_fast32_t;
00038 typedef uint32_t sc_uint32_t;
00039 typedef uint_least32_t sc_uint_least32_t;
00040 typedef uint_fast32_t sc_uint_fast32_t;
00041
00042 typedef intmax_t sc_intmax_t;
00043 typedef uintmax_t sc_uintmax_t;
00044 typedef int64_t sc_int64_t;
00045 typedef int_least64_t sc_int_least64_t;
00046 typedef int_fast64_t sc_int_fast64_t;
00047 typedef uint64_t sc_uint64_t;
00048 typedef uint_least64_t sc_uint_least64_t;
00049 typedef uint_fast64_t sc_uint_fast64_t;
00050
00051 }
00052
00053 #else
00054
00055
00056
00057
00058
00059 #include <limits.h>
00060
00061 namespace sc {
00062
00063
00064
00065
00066
00067
00068
00069
00070 # if UCHAR_MAX == 0xff
00071 typedef signed char sc_int8_t;
00072 typedef signed char sc_int_least8_t;
00073 typedef signed char sc_int_fast8_t;
00074 typedef unsigned char sc_uint8_t;
00075 typedef unsigned char sc_uint_least8_t;
00076 typedef unsigned char sc_uint_fast8_t;
00077 # else
00078 # error defaults not correct; you must hand modify scint.h
00079 # endif
00080
00081
00082
00083 # if USHRT_MAX == 0xffff
00084 typedef short sc_int16_t;
00085 typedef short sc_int_least16_t;
00086 typedef short sc_int_fast16_t;
00087 typedef unsigned short sc_uint16_t;
00088 typedef unsigned short sc_uint_least16_t;
00089 typedef unsigned short sc_uint_fast16_t;
00090 # else
00091 # error defaults not correct; you must hand modify scint.h
00092 # endif
00093
00094
00095
00096 # if UINT_MAX == 0xffffffff
00097 typedef int sc_int32_t;
00098 typedef int sc_int_least32_t;
00099 typedef int sc_int_fast32_t;
00100 typedef unsigned int sc_uint32_t;
00101 typedef unsigned int sc_uint_least32_t;
00102 typedef unsigned int sc_uint_fast32_t;
00103 # elif ULONG_MAX == 0xffffffff
00104 typedef long sc_int32_t;
00105 typedef long sc_int_least32_t;
00106 typedef long sc_int_fast32_t;
00107 typedef unsigned long sc_uint32_t;
00108 typedef unsigned long sc_uint_least32_t;
00109 typedef unsigned long sc_uint_fast32_t;
00110 # else
00111 # error defaults not correct; you must hand modify scint.h
00112 # endif
00113
00114
00115
00116 #if defined(ULONGLONG_MAX) && !defined(ULLONG_MAX)
00117 # define ULLONG_MAX ULONGLONG_MAX
00118 #endif
00119
00120 # ifdef ULLONG_MAX
00121
00122 # if ULLONG_MAX == (0xffffffffffffffffuLL) // uLL reqd for xlC
00123 typedef long long sc_intmax_t;
00124 typedef unsigned long long sc_uintmax_t;
00125 typedef long long sc_int64_t;
00126 typedef long long sc_int_least64_t;
00127 typedef long long sc_int_fast64_t;
00128 typedef unsigned long long sc_uint64_t;
00129 typedef unsigned long long sc_uint_least64_t;
00130 typedef unsigned long long sc_uint_fast64_t;
00131 # else
00132 # error defaults not correct; you must hand modify scint.h
00133 # endif
00134 # elif ULONG_MAX != 0xffffffff
00135
00136 # if ULONG_MAX == 18446744073709551615 // 2**64 - 1
00137 typedef long sc_intmax_t;
00138 typedef unsigned long sc_uintmax_t;
00139 typedef long sc_int64_t;
00140 typedef long sc_int_least64_t;
00141 typedef long sc_int_fast64_t;
00142 typedef unsigned long sc_uint64_t;
00143 typedef unsigned long sc_uint_least64_t;
00144 typedef unsigned long sc_uint_fast64_t;
00145 # else
00146 # error defaults not correct; you must hand modify scint.h
00147 # endif
00148 # else // assume no 64-bit integers
00149 # error 64 bit integer types are required
00150 typedef sc_int32_t sc_intmax_t;
00151 typedef sc_uint32_t sc_uintmax_t;
00152 # endif
00153
00154 }
00155
00156 #endif
00157
00158 #endif