1.1 --- a/epoc32/include/stdapis/stlport/stl/_limits.h Tue Nov 24 13:55:44 2009 +0000
1.2 +++ b/epoc32/include/stdapis/stlport/stl/_limits.h Tue Mar 16 16:12:26 2010 +0000
1.3 @@ -1,1 +1,567 @@
1.4 -_limits.h
1.5 +/*
1.6 + * © Portions copyright (c) 2006-2007 Nokia Corporation. All rights reserved.
1.7 + * Copyright (c) 1997
1.8 + * Silicon Graphics Computer Systems, Inc.
1.9 + *
1.10 + * Copyright (c) 1999
1.11 + * Boris Fomitchev
1.12 + *
1.13 + * This material is provided "as is", with absolutely no warranty expressed
1.14 + * or implied. Any use is at your own risk.
1.15 + *
1.16 + * Permission to use or copy this software for any purpose is hereby granted
1.17 + * without fee, provided the above notices are retained on all copies.
1.18 + * Permission to modify the code and to distribute modified code is granted,
1.19 + * provided the above notices are retained, and a notice that the code was
1.20 + * modified is included with the above copyright notice.
1.21 + *
1.22 + */
1.23 +
1.24 +/* NOTE: This may be not portable code. Parts of numeric_limits<> are
1.25 + * inherently machine-dependent. At present this file is suitable
1.26 + * for the MIPS, SPARC, Alpha and ia32 architectures.
1.27 + */
1.28 +
1.29 +#ifndef _STLP_INTERNAL_LIMITS_H
1.30 +# define _STLP_INTERNAL_LIMITS_H
1.31 +
1.32 +#ifndef _STLP_CLIMITS
1.33 +# include <climits>
1.34 +#endif
1.35 +
1.36 +#ifndef _STLP_CFLOAT
1.37 +# include <cfloat>
1.38 +#endif
1.39 +
1.40 +#if !defined (_STLP_NO_WCHAR_T) && !defined (_STLP_CWCHAR_H)
1.41 +# include <stl/_cwchar.h>
1.42 +#endif
1.43 +
1.44 +_STLP_BEGIN_NAMESPACE
1.45 +
1.46 +enum float_round_style {
1.47 + round_indeterminate = -1,
1.48 + round_toward_zero = 0,
1.49 + round_to_nearest = 1,
1.50 + round_toward_infinity = 2,
1.51 + round_toward_neg_infinity = 3
1.52 +};
1.53 +
1.54 +enum float_denorm_style {
1.55 + denorm_indeterminate = -1,
1.56 + denorm_absent = 0,
1.57 + denorm_present = 1
1.58 +};
1.59 +
1.60 +// Base class for all specializations of numeric_limits.
1.61 +
1.62 +template <class __number>
1.63 +class _Numeric_limits_base {
1.64 +public:
1.65 +
1.66 + static __number (_STLP_CALL min)() _STLP_NOTHROW { return __number(); }
1.67 + static __number (_STLP_CALL max)() _STLP_NOTHROW { return __number(); }
1.68 +
1.69 +# if defined ( _STLP_STATIC_CONST_INIT_BUG)
1.70 + enum {
1.71 +# else
1.72 + static const int
1.73 +# endif
1.74 +
1.75 + digits = 0,
1.76 + digits10 = 0,
1.77 + radix = 0,
1.78 + min_exponent = 0,
1.79 + min_exponent10 = 0,
1.80 + max_exponent = 0,
1.81 + max_exponent10 = 0
1.82 +
1.83 +# if defined ( _STLP_STATIC_CONST_INIT_BUG)
1.84 + ,
1.85 + has_denorm = denorm_absent,
1.86 + round_style = round_toward_zero,
1.87 +# else
1.88 + ;
1.89 + static const float_denorm_style has_denorm = denorm_absent;
1.90 + static const float_round_style round_style = round_toward_zero;
1.91 + static const bool
1.92 +# endif
1.93 +
1.94 + is_specialized = false,
1.95 + is_signed = false,
1.96 + is_integer = false,
1.97 + is_exact = false,
1.98 + has_infinity = false,
1.99 + has_quiet_NaN = false,
1.100 + has_signaling_NaN = false,
1.101 + has_denorm_loss = false,
1.102 + is_iec559 = false,
1.103 + is_bounded = false,
1.104 + is_modulo = false,
1.105 + traps = false,
1.106 + tinyness_before = false
1.107 +# if defined ( _STLP_STATIC_CONST_INIT_BUG)
1.108 + }
1.109 +# endif
1.110 + ;
1.111 +
1.112 + static __number _STLP_CALL epsilon() _STLP_NOTHROW { return __number(); }
1.113 + static __number _STLP_CALL round_error() _STLP_NOTHROW { return __number(); }
1.114 +
1.115 + static __number _STLP_CALL infinity() _STLP_NOTHROW { return __number(); }
1.116 + static __number _STLP_CALL quiet_NaN() _STLP_NOTHROW { return __number(); }
1.117 + static __number _STLP_CALL signaling_NaN() _STLP_NOTHROW { return __number(); }
1.118 + static __number _STLP_CALL denorm_min() _STLP_NOTHROW { return __number(); }
1.119 +
1.120 +
1.121 +};
1.122 +
1.123 +// Base class for integers.
1.124 +
1.125 +# ifdef _STLP_LIMITED_DEFAULT_TEMPLATES
1.126 +# ifdef _STLP_LONG_LONG
1.127 +# define _STLP_LIMITS_MIN_TYPE _STLP_LONG_LONG
1.128 +# define _STLP_LIMITS_MAX_TYPE unsigned _STLP_LONG_LONG
1.129 +# else
1.130 +# define _STLP_LIMITS_MIN_TYPE long
1.131 +# define _STLP_LIMITS_MAX_TYPE unsigned long
1.132 +# endif
1.133 +# else
1.134 +# define _STLP_LIMITS_MIN_TYPE _Int
1.135 +# define _STLP_LIMITS_MAX_TYPE _Int
1.136 +# endif /* _STLP_LIMITED_DEFAULT_TEMPLATES */
1.137 +
1.138 +template <class _Int,
1.139 + _STLP_LIMITS_MIN_TYPE __imin,
1.140 + _STLP_LIMITS_MAX_TYPE __imax,
1.141 + int __idigits, bool __ismod>
1.142 +class _Integer_limits : public _Numeric_limits_base<_Int>
1.143 +{
1.144 +public:
1.145 +
1.146 + static _Int (_STLP_CALL min) () _STLP_NOTHROW { return (_Int)__imin; }
1.147 + static _Int (_STLP_CALL max) () _STLP_NOTHROW { return (_Int)__imax; }
1.148 +
1.149 +# if defined ( _STLP_STATIC_CONST_INIT_BUG)
1.150 + enum {
1.151 +# else
1.152 + static const int
1.153 +# endif
1.154 + digits = (__idigits < 0) ?
1.155 + ((int)((sizeof(_Int) * (CHAR_BIT))) - ((__imin == 0) ? 0 : 1))
1.156 + : (__idigits),
1.157 + digits10 = (digits * 301UL) / 1000,
1.158 + radix = 2
1.159 +# if ! defined ( _STLP_STATIC_CONST_INIT_BUG)
1.160 + ;
1.161 + static const bool
1.162 +# else
1.163 + ,
1.164 +# endif
1.165 + is_specialized = true,
1.166 + is_signed = (__imin != 0),
1.167 + is_integer = true,
1.168 + is_exact = true,
1.169 + is_bounded = true,
1.170 + is_modulo = __ismod
1.171 +# if defined ( _STLP_STATIC_CONST_INIT_BUG)
1.172 + }
1.173 +# endif
1.174 + ;
1.175 +};
1.176 +
1.177 +// Base class for floating-point numbers.
1.178 +template <class __number,
1.179 + int __Digits, int __Digits10,
1.180 + int __MinExp, int __MaxExp,
1.181 + int __MinExp10, int __MaxExp10,
1.182 + bool __IsIEC559,
1.183 + float_round_style __RoundStyle>
1.184 +class _Floating_limits : public _Numeric_limits_base<__number>
1.185 +{
1.186 +public:
1.187 +
1.188 +# if defined ( _STLP_STATIC_CONST_INIT_BUG)
1.189 + enum {
1.190 +# else
1.191 + static const int
1.192 +# endif
1.193 +
1.194 + digits = __Digits,
1.195 + digits10 = __Digits10,
1.196 +
1.197 + radix = ( FLT_RADIX /* 2 */ ),
1.198 + min_exponent = __MinExp,
1.199 + max_exponent = __MaxExp,
1.200 + min_exponent10 = __MinExp10,
1.201 + max_exponent10 = __MaxExp10
1.202 +
1.203 +# if defined (_STLP_STATIC_CONST_INIT_BUG)
1.204 + ,
1.205 + has_denorm = denorm_indeterminate,
1.206 + round_style = __RoundStyle,
1.207 +# else
1.208 + ;
1.209 + static const float_denorm_style has_denorm = denorm_indeterminate;
1.210 + static const float_round_style round_style = __RoundStyle;
1.211 + static const bool
1.212 +# endif
1.213 +
1.214 + is_specialized = true,
1.215 + is_signed = true,
1.216 +
1.217 +#if (!defined(_CRAY) || !defined(_CRAYIEEE))
1.218 + has_infinity = true,
1.219 + has_quiet_NaN = true,
1.220 + has_signaling_NaN= true,
1.221 +#else
1.222 + has_infinity = false,
1.223 + has_quiet_NaN = false,
1.224 + has_signaling_NaN= false,
1.225 +#endif
1.226 +
1.227 + has_denorm_loss = false,
1.228 + is_iec559 = __IsIEC559,
1.229 + is_bounded = true,
1.230 + traps = true,
1.231 + tinyness_before= false
1.232 +
1.233 +# if defined ( _STLP_STATIC_CONST_INIT_BUG)
1.234 + }
1.235 +# endif
1.236 + ;
1.237 +
1.238 +};
1.239 +
1.240 +// Class numeric_limits
1.241 +
1.242 +// The unspecialized class.
1.243 +
1.244 +template<class _Tp>
1.245 +class numeric_limits : public _Numeric_limits_base<_Tp> {};
1.246 +
1.247 +// Specializations for all built-in integral types.
1.248 +
1.249 +#ifndef _STLP_NO_BOOL
1.250 +
1.251 +_STLP_TEMPLATE_NULL
1.252 +class numeric_limits<bool>
1.253 + : public _Integer_limits<bool, false, true, 1, false>
1.254 +{};
1.255 +
1.256 +#endif /* _STLP_NO_BOOL */
1.257 +
1.258 +_STLP_TEMPLATE_NULL
1.259 +class numeric_limits<char>
1.260 + : public _Integer_limits<char, CHAR_MIN, CHAR_MAX, -1, true>
1.261 +{};
1.262 +
1.263 +# ifndef _STLP_NO_SIGNED_BUILTINS
1.264 +_STLP_TEMPLATE_NULL
1.265 +class numeric_limits<signed char>
1.266 + : public _Integer_limits<signed char, SCHAR_MIN, SCHAR_MAX, -1, true>
1.267 +{};
1.268 +# endif
1.269 +
1.270 +_STLP_TEMPLATE_NULL
1.271 +class numeric_limits<unsigned char>
1.272 + : public _Integer_limits<unsigned char, 0, UCHAR_MAX, -1, true>
1.273 +{};
1.274 +
1.275 +#ifdef __SYMBIAN32__
1.276 +#if !defined ( _STLP_NO_WCHAR_T )
1.277 +_STLP_TEMPLATE_NULL
1.278 +class numeric_limits<wchar_t>
1.279 + : public _Integer_limits<wchar_t, WCHAR_MIN, WCHAR_MAX, -1, true>
1.280 +{};
1.281 +
1.282 +#endif
1.283 +#else
1.284 +#if !(defined ( _STLP_NO_WCHAR_T ) || defined (_STLP_WCHAR_T_IS_USHORT))
1.285 +
1.286 +_STLP_TEMPLATE_NULL
1.287 +class numeric_limits<wchar_t>
1.288 + : public _Integer_limits<wchar_t, WCHAR_MIN, WCHAR_MAX, -1, true>
1.289 +{};
1.290 +#endif
1.291 +#endif
1.292 +
1.293 +_STLP_TEMPLATE_NULL
1.294 +class numeric_limits<short>
1.295 + : public _Integer_limits<short, SHRT_MIN, SHRT_MAX, -1, true>
1.296 +{};
1.297 +
1.298 +_STLP_TEMPLATE_NULL
1.299 +class numeric_limits<unsigned short>
1.300 + : public _Integer_limits<unsigned short, 0, USHRT_MAX, -1, true>
1.301 +{};
1.302 +
1.303 +# if defined (__xlC__) && (__xlC__ == 0x500)
1.304 +# undef INT_MIN
1.305 +# define INT_MIN -2147483648
1.306 +# endif
1.307 +
1.308 +
1.309 +_STLP_TEMPLATE_NULL
1.310 +class numeric_limits<int>
1.311 + : public _Integer_limits<int, INT_MIN, INT_MAX, -1, true>
1.312 +{};
1.313 +
1.314 +_STLP_TEMPLATE_NULL
1.315 +class numeric_limits<unsigned int>
1.316 + : public _Integer_limits<unsigned int, 0, UINT_MAX, -1, true>
1.317 +{};
1.318 +
1.319 +_STLP_TEMPLATE_NULL
1.320 +class numeric_limits<long>
1.321 + : public _Integer_limits<long, LONG_MIN, LONG_MAX, -1, true>
1.322 +{};
1.323 +
1.324 +_STLP_TEMPLATE_NULL
1.325 +class numeric_limits<unsigned long>
1.326 + : public _Integer_limits<unsigned long, 0, ULONG_MAX, -1, true>
1.327 +{};
1.328 +
1.329 +#ifdef _STLP_LONG_LONG
1.330 +
1.331 +# if defined (_STLP_MSVC) || defined (__BORLANDC__)
1.332 +
1.333 +# define LONGLONG_MAX 0x7fffffffffffffffi64
1.334 +# define LONGLONG_MIN (-LONGLONG_MAX-1i64)
1.335 +# define ULONGLONG_MAX 0xffffffffffffffffUi64
1.336 +
1.337 +# else
1.338 +
1.339 +# ifndef LONGLONG_MAX
1.340 +# define LONGLONG_MAX 0x7fffffffffffffffLL
1.341 +# endif
1.342 +# ifndef LONGLONG_MIN
1.343 +# define LONGLONG_MIN (-LONGLONG_MAX-1LL)
1.344 +# endif
1.345 +# ifndef ULONGLONG_MAX
1.346 +# define ULONGLONG_MAX 0xffffffffffffffffULL
1.347 +# endif
1.348 +
1.349 +# endif
1.350 +
1.351 +#if !defined(__GNUC__) || (__GNUC__ == 2 && __GNUC_MINOR__ <= 96)
1.352 +
1.353 +_STLP_TEMPLATE_NULL
1.354 +class numeric_limits<_STLP_LONG_LONG>
1.355 + : public _Integer_limits<_STLP_LONG_LONG, LONGLONG_MIN, LONGLONG_MAX, -1, true>
1.356 +{};
1.357 +
1.358 +_STLP_TEMPLATE_NULL
1.359 +class numeric_limits<unsigned _STLP_LONG_LONG>
1.360 + : public _Integer_limits<unsigned _STLP_LONG_LONG, 0, ULONGLONG_MAX, -1, true>
1.361 +{};
1.362 +#else /* gcc 2.97 (after 2000-11-01), 2.98, 3.0 */
1.363 +/*
1.364 + newest gcc has new mangling scheme, that has problem
1.365 + with generating name [instantiated] of template specialization like
1.366 + _Integer_limits<_STLP_LONG_LONG, LONGLONG_MIN, LONGLONG_MAX, -1, true>
1.367 + ~~~~~~~~~~~~ ~~~~~~~~~~~~
1.368 + Below is code that solve this problem.
1.369 + - ptr
1.370 + */
1.371 +_STLP_TEMPLATE_NULL
1.372 +class numeric_limits<_STLP_LONG_LONG>
1.373 + : public _Numeric_limits_base<_STLP_LONG_LONG>
1.374 +{
1.375 +public:
1.376 +
1.377 + static _STLP_LONG_LONG (_STLP_CALL min) () _STLP_NOTHROW { return LONGLONG_MIN; }
1.378 + static _STLP_LONG_LONG (_STLP_CALL max) () _STLP_NOTHROW { return LONGLONG_MAX; }
1.379 +
1.380 +# if defined ( _STLP_STATIC_CONST_INIT_BUG)
1.381 + enum {
1.382 +# else
1.383 + static const int
1.384 +# endif
1.385 + digits = ((int)((sizeof(_STLP_LONG_LONG) * (CHAR_BIT))) - 1),
1.386 + digits10 = (digits * 301UL) / 1000,
1.387 + radix = 2
1.388 +# if ! defined ( _STLP_STATIC_CONST_INIT_BUG)
1.389 + ;
1.390 + static const bool
1.391 +# else
1.392 + ,
1.393 +# endif
1.394 + is_specialized = true,
1.395 + is_signed = true,
1.396 + is_integer = true,
1.397 + is_exact = true,
1.398 + is_bounded = true,
1.399 + is_modulo = true
1.400 +# if defined ( _STLP_STATIC_CONST_INIT_BUG)
1.401 + }
1.402 +# endif
1.403 + ;
1.404 +};
1.405 +
1.406 +_STLP_TEMPLATE_NULL
1.407 +class numeric_limits<unsigned _STLP_LONG_LONG>
1.408 + : public _Numeric_limits_base<unsigned _STLP_LONG_LONG>
1.409 +{
1.410 +public:
1.411 +
1.412 + static unsigned _STLP_LONG_LONG (_STLP_CALL min) () _STLP_NOTHROW { return 0ULL; }
1.413 + static unsigned _STLP_LONG_LONG (_STLP_CALL max) () _STLP_NOTHROW { return ULONGLONG_MAX; }
1.414 +
1.415 +# if defined ( _STLP_STATIC_CONST_INIT_BUG)
1.416 + enum {
1.417 +# else
1.418 + static const int
1.419 +# endif
1.420 + digits = ((int)((sizeof(unsigned _STLP_LONG_LONG) * (CHAR_BIT)))),
1.421 + digits10 = (digits * 301UL) / 1000,
1.422 + radix = 2
1.423 +# if ! defined ( _STLP_STATIC_CONST_INIT_BUG)
1.424 + ;
1.425 + static const bool
1.426 +# else
1.427 + ,
1.428 +# endif
1.429 + is_specialized = true,
1.430 + is_signed = false,
1.431 + is_integer = true,
1.432 + is_exact = true,
1.433 + is_bounded = true,
1.434 + is_modulo = true
1.435 +# if defined ( _STLP_STATIC_CONST_INIT_BUG)
1.436 + }
1.437 +# endif
1.438 + ;
1.439 +};
1.440 +
1.441 +# endif /* __GNUC__ > 2000-11-01 */
1.442 +
1.443 +#endif /* _STLP_LONG_LONG */
1.444 +
1.445 +// Specializations for all built-in floating-point types.
1.446 +
1.447 +union _F_rep
1.448 +{
1.449 + unsigned short rep[2];
1.450 + float val;
1.451 +};
1.452 +union _D_rep
1.453 +{
1.454 + unsigned short rep[4];
1.455 + double val;
1.456 +};
1.457 +
1.458 +# ifndef _STLP_NO_LONG_DOUBLE
1.459 +union _L_rep
1.460 +{
1.461 + unsigned short rep[8];
1.462 + long double val;
1.463 +};
1.464 +# endif
1.465 +
1.466 +template <class __dummy>
1.467 +class _LimG
1.468 +{
1.469 +public:
1.470 + static const _F_rep _F_inf;
1.471 + static const _F_rep _F_qNaN;
1.472 + static const _F_rep _F_sNaN;
1.473 + static const _D_rep _D_inf;
1.474 + static const _D_rep _D_qNaN;
1.475 + static const _D_rep _D_sNaN;
1.476 +
1.477 +# ifndef _STLP_NO_LONG_DOUBLE
1.478 + static const _L_rep _L_inf;
1.479 + static const _L_rep _L_qNaN;
1.480 + static const _L_rep _L_sNaN;
1.481 +# endif
1.482 +};
1.483 +
1.484 +# if defined (_STLP_USE_TEMPLATE_EXPORT)
1.485 +_STLP_EXPORT_TEMPLATE_CLASS _LimG<bool>;
1.486 +# endif
1.487 +
1.488 +_STLP_TEMPLATE_NULL class numeric_limits<float>
1.489 + : public _Floating_limits<float,
1.490 + FLT_MANT_DIG, // Binary digits of precision
1.491 + FLT_DIG, // Decimal digits of precision
1.492 + FLT_MIN_EXP, // Minimum exponent
1.493 + FLT_MAX_EXP, // Maximum exponent
1.494 + FLT_MIN_10_EXP, // Minimum base 10 exponent
1.495 + FLT_MAX_10_EXP, // Maximum base 10 exponent
1.496 + true, // conforms to iec559
1.497 + round_to_nearest>
1.498 +{
1.499 +public:
1.500 + static float (_STLP_CALL min) () _STLP_NOTHROW { return FLT_MIN; }
1.501 + static float _STLP_CALL denorm_min() _STLP_NOTHROW { return FLT_MIN; }
1.502 + static float (_STLP_CALL max) () _STLP_NOTHROW { _STLP_USING_VENDOR_CSTD return FLT_MAX; }
1.503 + static float _STLP_CALL epsilon() _STLP_NOTHROW { return FLT_EPSILON; }
1.504 + static float _STLP_CALL round_error() _STLP_NOTHROW { return 0.5f; } // Units: ulps.
1.505 + static float _STLP_CALL infinity() { return _LimG<bool>::_F_inf.val; }
1.506 + static float _STLP_CALL quiet_NaN() { return _LimG<bool>::_F_qNaN.val; }
1.507 + static float _STLP_CALL signaling_NaN() { return _LimG<bool>::_F_sNaN.val; }
1.508 +};
1.509 +
1.510 +_STLP_TEMPLATE_NULL class numeric_limits<double>
1.511 + : public _Floating_limits<double,
1.512 + DBL_MANT_DIG, // Binary digits of precision
1.513 + DBL_DIG, // Decimal digits of precision
1.514 + DBL_MIN_EXP, // Minimum exponent
1.515 + DBL_MAX_EXP, // Maximum exponent
1.516 + DBL_MIN_10_EXP, // Minimum base 10 exponent
1.517 + DBL_MAX_10_EXP, // Maximum base 10 exponent
1.518 + true, // conforms to iec559
1.519 + round_to_nearest>
1.520 +{
1.521 +public:
1.522 + static double (_STLP_CALL min)() _STLP_NOTHROW { return DBL_MIN; }
1.523 + static double _STLP_CALL denorm_min() _STLP_NOTHROW { return DBL_MIN; }
1.524 + static double (_STLP_CALL max)() _STLP_NOTHROW { _STLP_USING_VENDOR_CSTD return DBL_MAX; }
1.525 + static double _STLP_CALL epsilon() _STLP_NOTHROW { return DBL_EPSILON; }
1.526 + static double _STLP_CALL round_error() _STLP_NOTHROW { return 0.5; } // Units: ulps.
1.527 + static double _STLP_CALL infinity() { return _LimG<bool>::_D_inf.val; }
1.528 + static double _STLP_CALL quiet_NaN(){ return _LimG<bool>::_D_qNaN.val; }
1.529 + static double _STLP_CALL signaling_NaN() { return _LimG<bool>::_D_sNaN.val; }
1.530 +};
1.531 +
1.532 +# ifndef _STLP_NO_LONG_DOUBLE
1.533 +
1.534 +_STLP_TEMPLATE_NULL
1.535 +class numeric_limits<long double>
1.536 + : public _Floating_limits<long double,
1.537 + LDBL_MANT_DIG, // Binary digits of precision
1.538 + LDBL_DIG, // Decimal digits of precision
1.539 + LDBL_MIN_EXP, // Minimum exponent
1.540 + LDBL_MAX_EXP, // Maximum exponent
1.541 + LDBL_MIN_10_EXP,// Minimum base 10 exponent
1.542 + LDBL_MAX_10_EXP,// Maximum base 10 exponent
1.543 + false, // Doesn't conform to iec559
1.544 + round_to_nearest>
1.545 +{
1.546 +public:
1.547 + static long double (_STLP_CALL min) () _STLP_NOTHROW { _STLP_USING_VENDOR_CSTD return LDBL_MIN; }
1.548 + static long double _STLP_CALL denorm_min() _STLP_NOTHROW { _STLP_USING_VENDOR_CSTD return LDBL_MIN; }
1.549 + static long double (_STLP_CALL max) () _STLP_NOTHROW { _STLP_USING_VENDOR_CSTD return LDBL_MAX; }
1.550 + static long double _STLP_CALL epsilon() _STLP_NOTHROW { return LDBL_EPSILON; }
1.551 + static long double _STLP_CALL round_error() _STLP_NOTHROW { return 4; } // Units: ulps.
1.552 + static long double _STLP_CALL infinity() { return _LimG<bool>::_L_inf.val; }
1.553 + static long double _STLP_CALL quiet_NaN() { return _LimG<bool>::_L_qNaN.val; }
1.554 + static long double _STLP_CALL signaling_NaN() { return _LimG<bool>::_L_sNaN.val; }
1.555 +};
1.556 +
1.557 +# endif
1.558 +
1.559 +// We write special values (Inf and NaN) as bit patterns and
1.560 +// cast the the appropriate floating-point types.
1.561 +_STLP_END_NAMESPACE
1.562 +
1.563 +# if !defined (_STLP_LINK_TIME_INSTANTIATION)
1.564 +# include <stl/_limits.c>
1.565 +# endif
1.566 +
1.567 +#endif
1.568 +
1.569 +// Local Variables:
1.570 +// mode:C++
1.571 +// End: