projects / ceph.git / blame
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|---|---|---|
| 7c673cae FG |
1 | [/ |
| 2 | Copyright 2013 Paul A. Bristow. | |
| 3 | Copyright 2013 John Maddock. | |
| 4 | Distributed under the Boost Software License, Version 1.0. | |
| 5 | (See accompanying file LICENSE_1_0.txt or copy at | |
| 6 | http://www.boost.org/LICENSE_1_0.txt). | |
| 7 | ] | |
| 8 | ||
| 9 | [section:limits32 Numeric limits for 32-bit platform] | |
| 10 | These tables were generated using the following program and options: | |
| 11 | ||
| 12 | [pre | |
| 13 | ||
| 14 | Program: | |
| 15 | numeric_limits_qbk.cpp | |
| 16 | Mon Nov 4 18:09:06 2013 | |
| 17 | BuildInfo: | |
| 18 | Platform Win32 | |
| 19 | Compiler Microsoft Visual C++ version 10.0 | |
| 20 | MSVC version 160040219. | |
| 21 | STL Dinkumware standard library version 520 | |
| 22 | Boost version 1.55.0 | |
| 23 | ] | |
| 24 | ||
| 25 | [table:integral_constants Integer types constants (`std::numeric_limits<T>::is_integer == true` && is_exact == true) | |
| 26 | [[type][signed][bound][modulo][round][radix][digits][digits10]] | |
| 27 | [[bool][unsigned][bound][no][to zero][2][1][0]] | |
| 28 | [[char][signed][bound][modulo][to zero][2][7][2]] | |
| 29 | [[unsigned char][unsigned][bound][modulo][to zero][2][8][2]] | |
| 30 | [[char16_t][unsigned][bound][modulo][to zero][2][16][4]] | |
| 31 | [[char32_t][unsigned][bound][modulo][to zero][2][32][9]] | |
| 32 | [[short][signed][bound][modulo][to zero][2][15][4]] | |
| 33 | [[unsigned short][unsigned][bound][modulo][to zero][2][16][4]] | |
| 34 | [[int][signed][bound][modulo][to zero][2][31][9]] | |
| 35 | [[unsigned][unsigned][bound][modulo][to zero][2][32][9]] | |
| 36 | [[long][signed][bound][modulo][to zero][2][31][9]] | |
| 37 | [[unsigned long][unsigned][bound][modulo][to zero][2][32][9]] | |
| 38 | [[long long][signed][bound][modulo][to zero][2][63][18]] | |
| 39 | [[unsigned long long][unsigned][bound][modulo][to zero][2][64][19]] | |
| 40 | [[int32_t][signed][bound][modulo][to zero][2][31][9]] | |
| 41 | [[uint32_t][unsigned][bound][modulo][to zero][2][32][9]] | |
| 42 | [[int64_t][signed][bound][modulo][to zero][2][63][18]] | |
| 43 | [[uint64_t][unsigned][bound][modulo][to zero][2][64][19]] | |
| 44 | [[int128_t][signed][bound][modulo][to zero][2][128][38]] | |
| 45 | [[uint128_t][unsigned][bound][modulo][to zero][2][128][38]] | |
| 46 | [[int256_t][signed][bound][modulo][to zero][2][256][77]] | |
| 47 | [[uint256_t][unsigned][bound][modulo][to zero][2][256][77]] | |
| 48 | [[cpp_int][signed][unbounded][no][to zero][2][2147483647][646392383]] | |
| 49 | ] | |
| 50 | ||
| 51 | [table:integral_functions Integer types functions (`std::numeric_limits<T>::is_integer == true && std::numeric_limits<T>::min() == std::numeric_limits<T>::lowest()` ) | |
| 52 | [[function][max][min]] | |
| 53 | [[bool][1][0]] | |
| 54 | [[char][127][-128]] | |
| 55 | [[unsigned char][255][0]] | |
| 56 | [[char16_t][65535][0]] | |
| 57 | [[char32_t][4294967295][0]] | |
| 58 | [[short][32767][-32768]] | |
| 59 | [[unsigned short][65535][0]] | |
| 60 | [[int][2147483647][-2147483648]] | |
| 61 | [[unsigned int][4294967295][0]] | |
| 62 | [[long][2147483647][-2147483648]] | |
| 63 | [[unsigned long][4294967295][0]] | |
| 64 | [[long long][9223372036854775807][-9223372036854775808]] | |
| 65 | [[unsigned long long][18446744073709551615][0]] | |
| 66 | [[int32_t][2147483647][-2147483648]] | |
| 67 | [[int64_t][9223372036854775807][-9223372036854775808]] | |
| 68 | [[int128_t][340282366920938463463374607431768211455][-340282366920938463463374607431768211455]]] | |
| 69 | [table:float_functions Floating-point types constants (`std::numeric_limits<T>::is_integer==false && is_signed==true && is_modulo==false && is_exact==false && is_bound==true`) | |
| 70 | [[type][round][radix][digits][digits10][max_digits10][min_exp][min_exp10][max_exp][max_exp10][tiny][trap]] | |
| 71 | [[float][to nearest][2][24][6][8][-125][-37][128][38][tiny][traps]] | |
| 72 | ||
| 73 | [[double][to nearest][2][53][15][17][-1021][-307][1024][308][tiny][traps]] | |
| 74 | ||
| 75 | [[long double][to nearest][2][53][15][17][-1021][-307][1024][308][tiny][traps]] | |
| 76 | ||
| 77 | [[cpp_dec_float_50][indeterminate][10][50][50][80][-222953000][-67108864][222953000][67108864][no][no]] | |
| 78 | ||
| 79 | [[bin_128bit_double_type][to nearest][2][377][113][115][-2147482894][-646392082][2147482893][646392082][no][traps]] | |
| 80 | ] | |
| 81 | [table:float_functions Floating-point types functions (`std::numeric_limits<T>::is_integer == false`) | |
| 82 | [[function][float][double][long double][cpp_dec_50][cpp_bin_128]][[max][3.40282e+038][1.79769e+308][1.79769e+308][1e+67108865][1.85906e+646456766]] | |
| 83 | [[min][1.17549e-038][2.22507e-308][2.22507e-308][1e-67108864][5.37906e-646456767]] | |
| 84 | [[epsilon][1.19209e-007][2.22045e-016][2.22045e-016][1e-49][6.49713e-114]] | |
| 85 | [[round_error][0.5][0.5][0.5][0.5][0.5]] | |
| 86 | [[infinity][1.#INF][1.#INF][1.#INF][inf][inf]] | |
| 87 | [[quiet_NaN][1.#QNAN][1.#QNAN][1.#QNAN][nan][nan]] | |
| 88 | [[signaling_NaN][1.#QNAN][1.#QNAN][1.#QNAN][0][0]] | |
| 89 | [[denorm_min][1.4013e-045][4.94066e-324][4.94066e-324][0][0]] | |
| 90 | ] | |
| 91 | ||
| 92 | ||
| 93 | [endsect] [/section:limits32 Numeric limits for 32-bit platform] | |
| 94 |