return *reinterpret_cast<const __number*>(&_S_inf);  }  static __number quiet_NaN() __STL_NOTHROW {    static const unsigned int _S_nan[sizeof(__number) / sizeof(int)] =       { __QNaNWord };    return *reinterpret_cast<const __number*>(&_S_nan);  }  static __number signaling_NaN() __STL_NOTHROW {    static const unsigned int _S_nan[sizeof(__number) / sizeof(int)] =       { __SNaNWord };    return *reinterpret_cast<const __number*>(&_S_nan);  }  __STL_DECLARE_LIMITS_MEMBER(bool, is_iec559,       __IsIEC559);  __STL_DECLARE_LIMITS_MEMBER(bool, is_bounded,      true);  __STL_DECLARE_LIMITS_MEMBER(bool, traps,           true);  __STL_DECLARE_LIMITS_MEMBER(bool, tinyness_before, false);  __STL_DECLARE_LIMITS_MEMBER(float_round_style, round_style, __RoundStyle);};#ifdef __STL_STATIC_CONST_INIT_BUG# define __STL_DEFINE_FLOAT_LIMITS_MEMBER(__type, __mem)#else /* __STL_STATIC_CONST_INIT_BUG */# define __STL_DEFINE_FLOAT_LIMITS_MEMBER(__type, __mem)                   \  template <class __Num, int __Dig, int __Dig10,                           \            int __MnX, int __MxX, int __MnX10, int __MxX10,                \            unsigned int __Inf, unsigned int __QNaN, unsigned int __SNaN,  \            bool __IsIEEE, float_round_style __Sty>                        \  const __type _Floating_limits<__Num, __Dig, __Dig10,                     \                                __MnX, __MxX, __MnX10, __MxX10,            \                                __Inf, __QNaN, __SNaN,__IsIEEE, __Sty>:: __mem#endif /* __STL_STATIC_CONST_INIT_BUG */__STL_DEFINE_FLOAT_LIMITS_MEMBER(bool, is_specialized);  __STL_DEFINE_FLOAT_LIMITS_MEMBER(int, digits);  __STL_DEFINE_FLOAT_LIMITS_MEMBER(int, digits10);  __STL_DEFINE_FLOAT_LIMITS_MEMBER(bool, is_signed);  __STL_DEFINE_FLOAT_LIMITS_MEMBER(int, radix);  __STL_DEFINE_FLOAT_LIMITS_MEMBER(int, min_exponent);  __STL_DEFINE_FLOAT_LIMITS_MEMBER(int, max_exponent);  __STL_DEFINE_FLOAT_LIMITS_MEMBER(int, min_exponent10);  __STL_DEFINE_FLOAT_LIMITS_MEMBER(int, max_exponent10);  __STL_DEFINE_FLOAT_LIMITS_MEMBER(bool, has_infinity);__STL_DEFINE_FLOAT_LIMITS_MEMBER(bool, has_quiet_NaN);__STL_DEFINE_FLOAT_LIMITS_MEMBER(bool, has_signaling_NaN);__STL_DEFINE_FLOAT_LIMITS_MEMBER(float_denorm_style, has_denorm);__STL_DEFINE_FLOAT_LIMITS_MEMBER(bool, has_denorm_loss);__STL_DEFINE_FLOAT_LIMITS_MEMBER(bool, is_iec559);__STL_DEFINE_FLOAT_LIMITS_MEMBER(bool, is_bounded);__STL_DEFINE_FLOAT_LIMITS_MEMBER(bool, traps);__STL_DEFINE_FLOAT_LIMITS_MEMBER(bool, tinyness_before);__STL_DEFINE_FLOAT_LIMITS_MEMBER(float_round_style, round_style);#undef __STL_DECLARE_NUMERIC_LIMITS_MEMBER#undef __STL_DEFINE_NUMERIC_BASE_MEMBER#undef __STL_DEFINE_INTEGER_LIMITS_MEMBER#undef __STL_DEFINE_FLOAT_LIMITS_MEMBER// Class numeric_limits// The unspecialized class.template<class T> class numeric_limits : public _Numeric_limits_base<T> {};// Specializations for all built-in integral types.#ifndef __STL_NO_BOOL__STL_TEMPLATE_NULLclass numeric_limits<bool>  : public _Integer_limits<bool, false, true, 0>{};#endif /* __STL_NO_BOOL */__STL_TEMPLATE_NULLclass numeric_limits<char>  : public _Integer_limits<char, CHAR_MIN, CHAR_MAX>{};__STL_TEMPLATE_NULLclass numeric_limits<signed char>  : public _Integer_limits<signed char, SCHAR_MIN, SCHAR_MAX>{};__STL_TEMPLATE_NULLclass numeric_limits<unsigned char>  : public _Integer_limits<unsigned char, 0, UCHAR_MAX>{};#ifdef __STL_HAS_WCHAR_T__STL_TEMPLATE_NULLclass numeric_limits<wchar_t>  : public _Integer_limits<wchar_t, INT_MIN, INT_MAX>{};#endif__STL_TEMPLATE_NULLclass numeric_limits<short>  : public _Integer_limits<short, SHRT_MIN, SHRT_MAX>{};__STL_TEMPLATE_NULLclass numeric_limits<unsigned short>  : public _Integer_limits<unsigned short, 0, USHRT_MAX>{};__STL_TEMPLATE_NULLclass numeric_limits<int>  : public _Integer_limits<int, INT_MIN, INT_MAX>{};__STL_TEMPLATE_NULLclass numeric_limits<unsigned int>  : public _Integer_limits<unsigned int, 0, UINT_MAX>{};__STL_TEMPLATE_NULLclass numeric_limits<long>  : public _Integer_limits<long, LONG_MIN, LONG_MAX>{};__STL_TEMPLATE_NULLclass numeric_limits<unsigned long>  : public _Integer_limits<unsigned long, 0, ULONG_MAX>{};#ifdef __STL_LONG_LONG// Some compilers have long long, but don't define the// LONGLONG_MIN and LONGLONG_MAX macros in limits.h.  This// assumes that long long is 64 bits.#if !defined(LONGLONG_MIN) && !defined(LONGLONG_MAX) \                           && !defined(ULONGLONG_MAX)#define ULONGLONG_MAX 0xffffffffffffffffLLU#define LONGLONG_MAX 0x7fffffffffffffffLL#define LONGLONG_MIN (-LONGLONG_MAX - 1)#endif__STL_TEMPLATE_NULLclass numeric_limits<long long>  : public _Integer_limits<long long, LONGLONG_MIN, LONGLONG_MAX>{};__STL_TEMPLATE_NULLclass numeric_limits<unsigned long long>  : public _Integer_limits<unsigned long long, 0, ULONGLONG_MAX>{};#endif /* __STL_LONG_LONG */// Specializations for all built-in floating-point type.__STL_TEMPLATE_NULL class numeric_limits<float>  : public _Floating_limits<float,                             FLT_MANT_DIG,   // Binary digits of precision                            FLT_DIG,        // Decimal digits of precision                            FLT_MIN_EXP,    // Minimum exponent                            FLT_MAX_EXP,    // Maximum exponent                            FLT_MIN_10_EXP, // Minimum base 10 exponent                            FLT_MAX_10_EXP, // Maximum base 10 exponent                            0x7f800000u,    // First word of +infinity                            0x7f810000u,    // First word of quiet NaN                            0x7fc10000u,    // First word of signaling NaN                            true,           // conforms to iec559                            round_to_nearest>{public:  static float min() __STL_NOTHROW { return FLT_MIN; }  static float denorm_min() __STL_NOTHROW { return FLT_MIN; }  static float max() __STL_NOTHROW { return FLT_MAX; }  static float epsilon() __STL_NOTHROW { return FLT_EPSILON; }  static float round_error() __STL_NOTHROW { return 0.5f; } // Units: ulps.};__STL_TEMPLATE_NULL class numeric_limits<double>  : public _Floating_limits<double,                             DBL_MANT_DIG,   // Binary digits of precision                            DBL_DIG,        // Decimal digits of precision                            DBL_MIN_EXP,    // Minimum exponent                            DBL_MAX_EXP,    // Maximum exponent                            DBL_MIN_10_EXP, // Minimum base 10 exponent                            DBL_MAX_10_EXP, // Maximum base 10 exponent                            0x7ff00000u,    // First word of +infinity                            0x7ff10000u,    // First word of quiet NaN                            0x7ff90000u,    // First word of signaling NaN                            true,           // conforms to iec559                            round_to_nearest>{public:  static double min() __STL_NOTHROW { return DBL_MIN; }  static double denorm_min() __STL_NOTHROW { return DBL_MIN; }  static double max() __STL_NOTHROW { return DBL_MAX; }  static double epsilon() __STL_NOTHROW { return DBL_EPSILON; }  static double round_error() __STL_NOTHROW { return 0.5; } // Units: ulps.};__STL_TEMPLATE_NULL class numeric_limits<long double>  : public _Floating_limits<long double,                             LDBL_MANT_DIG,  // Binary digits of precision                            LDBL_DIG,       // Decimal digits of precision                            LDBL_MIN_EXP,   // Minimum exponent                            LDBL_MAX_EXP,   // Maximum exponent                            LDBL_MIN_10_EXP,// Minimum base 10 exponent                            LDBL_MAX_10_EXP,// Maximum base 10 exponent                            0x7ff00000u,    // First word of +infinity                            0x7ff10000u,    // First word of quiet NaN                            0x7ff90000u,    // First word of signaling NaN                            false,          // Doesn't conform to iec559                            round_to_nearest>{public:  static long double min() __STL_NOTHROW { return LDBL_MIN; }  static long double denorm_min() __STL_NOTHROW { return LDBL_MIN; }  static long double max() __STL_NOTHROW { return LDBL_MAX; }  static long double epsilon() __STL_NOTHROW { return LDBL_EPSILON; }  static long double round_error() __STL_NOTHROW { return 4; } // Units: ulps.};__STL_END_NAMESPACE#endif /* __SGI_CPP_LIMITS */// Local Variables:// mode:C++// End: