1 2 // -*- mode: c++; c-basic-offset:4 -*- 3 4 // This file is part of libdap, A C++ implementation of the OPeNDAP Data 5 // Access Protocol. 6 7 // Copyright (c) 2002,2003 OPeNDAP, Inc. 8 // Author: James Gallagher <jgallagher@opendap.org> 9 // 10 // This library is free software; you can redistribute it and/or 11 // modify it under the terms of the GNU Lesser General Public 12 // License as published by the Free Software Foundation; either 13 // version 2.1 of the License, or (at your option) any later version. 14 // 15 // This library is distributed in the hope that it will be useful, 16 // but WITHOUT ANY WARRANTY; without even the implied warranty of 17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 18 // Lesser General Public License for more details. 19 // 20 // You should have received a copy of the GNU Lesser General Public 21 // License along with this library; if not, write to the Free Software 22 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 23 // 24 // You can contact OPeNDAP, Inc. at PO Box 112, Saunderstown, RI. 02874-0112. 25 26 // (c) COPYRIGHT URI/MIT 1996,1998,1999 27 // Please read the full copyright statement in the file COPYRIGHT_URI. 28 // 29 // Authors: 30 // jhrg,jimg James Gallagher <jgallagher@gso.uri.edu> 31 32 // Limits for DAP2. Use these *instead* of <limits.h> since DAP2 needs to see 33 // the same values on all machines. 34 35 #ifndef _dods_limits_h 36 #define _dods_limits_h 37 38 #if 0 39 // The old values. I switched to hex notation when 64-bit ints were added 40 // to DAP4. 41 #define DODS_CHAR_BIT 8 42 #define DODS_SCHAR_MIN -128 43 #define DODS_SCHAR_MAX 127 44 #define DODS_UCHAR_MAX 255U 45 #define DODS_UCHAR_MIN 0 46 47 #define DODS_SHRT_MIN -32768 48 #define DODS_SHRT_MAX 32767 49 #define DODS_USHRT_MAX 65535U 50 51 #define DODS_INT_MIN -2147483648 52 // was (-2147483647 - 1) 53 #define DODS_INT_MAX 2147483647 54 #define DODS_UINT_MAX 4294967295U 55 56 #define DODS_LONG_MIN -2147483648 57 // was (-2147483647 - 1) 58 #define DODS_LONG_MAX 2147483647 59 #define DODS_ULONG_MAX 4294967295UL 60 #endif 61 62 #define DODS_CHAR_BIT 8 63 #define DODS_SCHAR_MIN (-0x7f-1) 64 #define DODS_SCHAR_MAX 0x7f 65 #define DODS_UCHAR_MAX 0xffU 66 #define DODS_UCHAR_MIN 0 67 68 #define DODS_SHRT_MIN (-0x7fff-1) 69 #define DODS_SHRT_MAX 0x7fff 70 #define DODS_USHRT_MAX 0xffffU 71 72 #define DODS_INT_MIN (-0x7fffffff-1) 73 #define DODS_INT_MAX 0x7fffffff 74 #define DODS_UINT_MAX 0xffffffffUL 75 76 #define DODS_LONG_MIN DODS_INT_MIN 77 #define DODS_LONG_MAX DODS_INT_MAX 78 #define DODS_ULONG_MAX DODS_UINT_MAX 79 80 #define DODS_LLONG_MIN (-0x7fffffffffffffffLL-1) 81 #define DODS_LLONG_MAX 0x7fffffffffffffffLL 82 #define DODS_ULLONG_MAX 0xffffffffffffffffULL 83 84 #define DODS_MAX_ARRAY_INDEX 0x1fffffffffffffffULL 85 86 #define DODS_DBL_DIG 15 /* digits of precision of a "double" */ 87 #define DODS_DBL_MAX 1.7976931348623157E+308 /* max decimal value of a */ 88 /* "double" */ 89 #define DODS_DBL_MIN 2.2250738585072014E-308 /* min decimal value of a */ 90 /* "double" */ 91 #define DODS_FLT_DIG 6 /* digits of precision of a "float" */ 92 #define DODS_FLT_MAX 3.402823466E+38F /* max decimal value of a "float" */ 93 #define DODS_FLT_MIN 1.175494351E-38F /* min decimal value of a "float" */ 94 95 /* This constant should not be used. */ 96 #define DODS_MB_LEN_MAX 4 97 98 #endif // _dods_limits_h 99