/*

  * Copyright (c) 1998,1999

  * Silicon Graphics Computer Systems, Inc.

  *

  * Copyright (c) 1999

  * Boris Fomitchev

  *

  * This material is provided "as is", with absolutely no warranty expressed

  * or implied. Any use is at your own risk.

  *

  * Permission to use or copy this software for any purpose is hereby granted

  * without fee, provided the above notices are retained on all copies.

  * Permission to modify the code and to distribute modified code is granted,

  * provided the above notices are retained, and a notice that the code was

  * modified is included with the above copyright notice.

  *

  */

 #ifndef _STLP_LIMITS_C

 #define _STLP_LIMITS_C

 #ifndef _STLP_INTERNAL_LIMITS

 #  include <stl/_limits.h>

 #endif

 //==========================================================

 //  numeric_limits static members

 //==========================================================

 _STLP_BEGIN_NAMESPACE

 _STLP_MOVE_TO_PRIV_NAMESPACE

 #if !defined (_STLP_STATIC_CONST_INIT_BUG)

 #  define __declare_numeric_base_member(__type, __mem, _Init) \

 template <class __number> \

   const __type _Numeric_limits_base<__number>:: __mem

 __declare_numeric_base_member(bool, is_specialized, false);

 __declare_numeric_base_member(int, digits, 0);

 __declare_numeric_base_member(int, digits10, 0);

 __declare_numeric_base_member(bool, is_signed, false);

 __declare_numeric_base_member(bool, is_integer, false);

 __declare_numeric_base_member(bool, is_exact, false);

 __declare_numeric_base_member(int, radix, 0);

 __declare_numeric_base_member(int, min_exponent, 0);

 __declare_numeric_base_member(int, max_exponent, 0);

 __declare_numeric_base_member(int, min_exponent10, 0);

 __declare_numeric_base_member(int, max_exponent10, 0);

 __declare_numeric_base_member(bool, has_infinity, false);

 __declare_numeric_base_member(bool, has_quiet_NaN, false);

 __declare_numeric_base_member(bool, has_signaling_NaN, false);

 __declare_numeric_base_member(float_denorm_style, has_denorm, denorm_absent);

 __declare_numeric_base_member(bool, has_denorm_loss, false);

 __declare_numeric_base_member(bool, is_iec559, false);

 __declare_numeric_base_member(bool, is_bounded, false);

 __declare_numeric_base_member(bool, is_modulo, false);

 __declare_numeric_base_member(bool, traps, false);

 __declare_numeric_base_member(bool, tinyness_before, false);

 __declare_numeric_base_member(float_round_style, round_style, round_toward_zero);

 #  undef __declare_numeric_base_member

 #  define __declare_integer_limits_member(__type, __mem, _Init) \

 template <class _Int, _STLP_LIMITS_MIN_TYPE __imin, _STLP_LIMITS_MAX_TYPE __imax, int __idigits, bool __ismod> \

   const __type _Integer_limits<_Int, __imin, __imax, __idigits, __ismod>:: __mem

 __declare_integer_limits_member(bool, is_specialized, true);

 __declare_integer_limits_member(int, digits, (__idigits < 0) ? \

           ((int)((sizeof(_Int) * (CHAR_BIT))) - ((__imin == 0) ? 0 : 1)) \

                             : (__idigits) );

 __declare_integer_limits_member(int, digits10, (int)(301UL * digits) /1000);

 __declare_integer_limits_member(bool, is_signed, __imin != 0);

 __declare_integer_limits_member(bool, is_integer, true);

 __declare_integer_limits_member(bool, is_exact, true);

 __declare_integer_limits_member(int, radix, 2);

 __declare_integer_limits_member(bool, is_bounded, true);

 __declare_integer_limits_member(bool, is_modulo, true);

 #  undef __declare_integer_limits_member

 #  define __declare_float_limits_member(__type, __mem, _Init) \

 template <class __number,  \

          int __Digits, int __Digits10,    \

          int __MinExp, int __MaxExp,      \

          int __MinExp10, int __MaxExp10,  \

          bool __IsIEC559, \

          float_round_style __RoundStyle> \

 const __type _Floating_limits< __number, __Digits, __Digits10,    \

          __MinExp, __MaxExp, __MinExp10, __MaxExp10,  \

          __IsIEC559, __RoundStyle>::\

          __mem

 __declare_float_limits_member(bool, is_specialized, true);

 __declare_float_limits_member(int, digits, __Digits);

 __declare_float_limits_member(int, digits10, __Digits10);

 __declare_float_limits_member(bool, is_signed, true);

 __declare_float_limits_member(int, radix, FLT_RADIX);

 __declare_float_limits_member(int, min_exponent, __MinExp);

 __declare_float_limits_member(int, max_exponent, __MaxExp);

 __declare_float_limits_member(int, min_exponent10, __MinExp10);

 __declare_float_limits_member(int, max_exponent10, __MaxExp10);

 __declare_float_limits_member(bool, has_infinity, true);

 __declare_float_limits_member(bool, has_quiet_NaN, true);

 __declare_float_limits_member(bool, has_signaling_NaN, true);

 __declare_float_limits_member(float_denorm_style, has_denorm, denorm_indeterminate);

 __declare_float_limits_member(bool, has_denorm_loss, false);

 __declare_float_limits_member(bool, is_iec559, __IsIEC559);

 __declare_float_limits_member(bool, is_bounded, true);

 __declare_float_limits_member(bool, traps, true);

 __declare_float_limits_member(bool, tinyness_before, false);

 __declare_float_limits_member(float_round_style, round_style, __RoundStyle);

 #  undef __declare_float_limits_member

 #endif /* _STLP_STATIC_CONST_INIT_BUG */

 #if defined (_STLP_EXPOSE_GLOBALS_IMPLEMENTATION)

 #  if defined (_STLP_BIG_ENDIAN)

 #    if defined (__OS400__)

 #      define _STLP_FLOAT_INF_REP { 0x7f80, 0 }

 #      define _STLP_FLOAT_QNAN_REP { 0xffc0, 0 }

 #      define _STLP_FLOAT_SNAN_REP { 0xff80, 0 }

 #      define _STLP_DOUBLE_INF_REP { 0x7ff0, 0, 0, 0 }

 #      define _STLP_DOUBLE_QNAN_REP { 0xfff8, 0, 0, 0 }

 #      define _STLP_DOUBLE_SNAN_REP { 0xfff0, 0, 0, 0 }

 #      define _STLP_LDOUBLE_INF_REP { 0x7ff0, 0, 0, 0, 0, 0, 0, 0 }

 #      define _STLP_LDOUBLE_QNAN_REP { 0xfff8, 0, 0, 0, 0, 0, 0, 0 }

 #      define _STLP_LDOUBLE_SNAN_REP { 0xfff0, 0, 0, 0, 0, 0, 0, 0 }

 #    else /* __OS400__ */

 #      define _STLP_FLOAT_INF_REP   { 0x7f80, 0 }

 #      define _STLP_FLOAT_QNAN_REP  { 0x7fc1, 0 }

 #      define _STLP_FLOAT_SNAN_REP  { 0x7f81, 0 }

 #      define _STLP_DOUBLE_INF_REP  { 0x7ff0, 0, 0, 0 }

 #      define _STLP_DOUBLE_QNAN_REP { 0x7ff9, 0, 0, 0 }

 #      define _STLP_DOUBLE_SNAN_REP { 0x7ff1, 0, 0, 0 }

 #      define _STLP_LDOUBLE_INF_REP { 0x7ff0, 0, 0, 0, 0, 0, 0, 0 }

 #      define _STLP_LDOUBLE_QNAN_REP { 0x7ff1, 0, 0, 0, 0, 0, 0, 0 }

 #      define _STLP_LDOUBLE_SNAN_REP { 0x7ff9, 0, 0, 0, 0, 0, 0, 0 }

 #    endif /* __OS400__ */

 #  elif defined (_STLP_LITTLE_ENDIAN)

 #    if 0 /* defined(_STLP_MSVC) || defined(__linux__) */

 // some IA-32 platform ??

 /*

 #      define _STLP_FLOAT_INF_REP { 0, 0x7f80 }

 #      define _STLP_FLOAT_QNAN_REP { 0, 0xffc0 }

 #      define _STLP_FLOAT_SNAN_REP { 0, 0xff80 }

 #      define _STLP_DOUBLE_INF_REP { 0, 0, 0, 0x7ff0 }

 #      define _STLP_DOUBLE_QNAN_REP { 0, 0, 0, 0xfff8 }

 #      define _STLP_DOUBLE_SNAN_REP { 0, 0, 0, 0xfff0 }

 #      define _STLP_LDOUBLE_INF_REP { 0, 0, 0, 0x7FF0, 0 } // ????

 #      define _STLP_LDOUBLE_QNAN_REP { 0, 0, 0, 0xFFF8, 0 } // ????

 #      define _STLP_LDOUBLE_SNAN_REP { 0, 0, 0, 0xFFF0, 0 } // ????

 */

 #    elif defined(__DECCXX)

 #      define _STLP_FLOAT_INF_REP { 0, 0x7f80 }

 #      define _STLP_FLOAT_QNAN_REP { 0, 0xffc0 }

 #      define _STLP_FLOAT_SNAN_REP { 0x5555, 0x7f85 }

 #      define _STLP_DOUBLE_INF_REP { 0, 0, 0, 0x7ff0 }

 #      define _STLP_DOUBLE_QNAN_REP { 0, 0, 0, 0xfff8 }

 #      define _STLP_DOUBLE_SNAN_REP { 0x5555, 0x5555, 0x5555, 0x7ff5 }

 #      define _STLP_LDOUBLE_INF_REP { 0, 0, 0, 0, 0, 0, 0, 0x7fff }

 #      define _STLP_LDOUBLE_QNAN_REP { 0, 0, 0, 0, 0, 0, 0x8000, 0xffff }

 #      define _STLP_LDOUBLE_SNAN_REP { 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x5555, 0x7fff}

 #    else

 #      define _STLP_FLOAT_INF_REP { 0, 0x7f80  }

 #      define _STLP_FLOAT_QNAN_REP { 0, 0x7fC0  }

 #      define _STLP_FLOAT_SNAN_REP { 0x0001, 0x7f80 }

 #      define _STLP_DOUBLE_INF_REP { 0, 0, 0, 0x7ff0 }

 #      define _STLP_DOUBLE_QNAN_REP { 0, 0, 0, 0x7ff8 }

 #      define _STLP_DOUBLE_SNAN_REP { 0x0001, 0, 0, 0x7ff0 }

 #      if defined (_STLP_MSVC) || defined (__ICL)

 #        define _STLP_LDOUBLE_INF_REP { 0, 0, 0, 0x7FF0, 0 }

 #        define _STLP_LDOUBLE_QNAN_REP { 0, 0, 0, 0xFFF8, 0 }

 #        define _STLP_LDOUBLE_SNAN_REP { 0, 0, 0, 0xFFF8, 0 }

 #      elif defined (__BORLANDC__)

 #        define _STLP_LDOUBLE_INF_REP { 0, 0, 0, 0x8000, 0x7fff }

 #        define _STLP_LDOUBLE_QNAN_REP { 0, 0, 0, 0xc000, 0x7fff }

 #        define _STLP_LDOUBLE_SNAN_REP { 0, 0, 0, 0xa000, 0x7fff }

 #      else

 #        define _STLP_LDOUBLE_INF_REP { 0, 0, 0, 0x8000, 0x7fff, 0 }

 #        define _STLP_LDOUBLE_QNAN_REP { 0, 0, 0, 0xa000, 0x7fff, 0 }

 #        define _STLP_LDOUBLE_SNAN_REP { 0, 0, 0, 0xc000, 0x7fff, 0 }

 #      endif

 #    endif

 #  else

 /* This is an architecture we don't know how to handle. Return some

 obviously wrong values. */

 #    define _STLP_FLOAT_INF_REP { 0, 0 }

 #    define _STLP_FLOAT_QNAN_REP { 0, 0 }

 #    define _STLP_FLOAT_SNAN_REP { 0, 0 }

 #    define _STLP_DOUBLE_INF_REP { 0, 0 }

 #    define _STLP_DOUBLE_QNAN_REP { 0, 0 }

 #    define _STLP_DOUBLE_SNAN_REP { 0, 0 }

 #    define _STLP_LDOUBLE_INF_REP { 0 }

 #    define _STLP_LDOUBLE_QNAN_REP { 0 }

 #    define _STLP_LDOUBLE_SNAN_REP { 0 }

 #  endif

 #  if 0

 /*

 #    if defined(_STLP_BIG_ENDIAN)

 #    elif defined (_STLP_LITTLE_ENDIAN)

 #    else

 //This is an architecture we don't know how to handle.  Return some

 //obviously wrong values.

 #      define _STLP_FLOAT_INF_REP  { 0, 0 }

 #      define _STLP_FLOAT_QNAN_REP { 0, 0 }

 #      define _STLP_FLOAT_SNAN_REP { 0, 0 }

 #      define _STLP_DOUBLE_INF_REP  { 0, 0 }

 #      define _STLP_DOUBLE_QNAN_REP { 0, 0 }

 #      define _STLP_DOUBLE_SNAN_REP { 0, 0 }

 #      define _STLP_LDOUBLE_INF_REP  { 0 }

 #      define _STLP_LDOUBLE_QNAN_REP { 0 }

 #      define _STLP_LDOUBLE_SNAN_REP { 0 }

 #    endif

 */

 #  endif

 union _F_rep {

   unsigned short rep[2];

   float val;

 };

 union _D_rep {

   unsigned short rep[4];

   double val;

 };

 #  ifndef _STLP_NO_LONG_DOUBLE

 union _LD_rep {

   unsigned short rep[8];

   long double val;

 };

 #  endif

 template <class __dummy>

 float _STLP_CALL _LimG<__dummy>::get_F_inf() {

   _F_rep _F_inf = {_STLP_FLOAT_INF_REP};

   return _F_inf.val;

 }

 template <class __dummy>

 float _STLP_CALL _LimG<__dummy>::get_F_qNaN() {

   _F_rep _F_qNaN = {_STLP_FLOAT_QNAN_REP};

   return _F_qNaN.val;

 }

 template <class __dummy>

 float _STLP_CALL _LimG<__dummy>::get_F_sNaN() {

   _F_rep _F_sNaN = {_STLP_FLOAT_SNAN_REP};

   return _F_sNaN.val;

 }

 template <class __dummy>

 double _STLP_CALL _LimG<__dummy>::get_D_inf() {

   _D_rep _D_inf = {_STLP_DOUBLE_INF_REP};

   return _D_inf.val;

 }

 template <class __dummy>

 double _STLP_CALL _LimG<__dummy>::get_D_qNaN() {

   _D_rep _D_qNaN = {_STLP_DOUBLE_QNAN_REP};

   return _D_qNaN.val;

 }

 template <class __dummy>

 double _STLP_CALL _LimG<__dummy>::get_D_sNaN() {

   _D_rep _D_sNaN = {_STLP_DOUBLE_SNAN_REP};

   return _D_sNaN.val;

 }

 #  if !defined (_STLP_NO_LONG_DOUBLE)

 template <class __dummy>

 long double _STLP_CALL _LimG<__dummy>::get_LD_inf() {

   _LD_rep _LD_inf = {_STLP_LDOUBLE_INF_REP};

   return _LD_inf.val;

 }

 template <class __dummy>

 long double _STLP_CALL _LimG<__dummy>::get_LD_qNaN() {

   _LD_rep _LD_qNaN = {_STLP_LDOUBLE_QNAN_REP};

   return _LD_qNaN.val;

 }

 template <class __dummy>

 long double _STLP_CALL _LimG<__dummy>::get_LD_sNaN() {

   _LD_rep _LD_sNaN = {_STLP_LDOUBLE_SNAN_REP};

   return _LD_sNaN.val;

 }

 #  endif /* _STLP_NO_LONG_DOUBLE */

 #endif /* _STLP_EXPOSE_GLOBALS_IMPLEMENTATION */

 #undef _STLP_LIMITS_MIN_TYPE

 #undef _STLP_LIMITS_MAX_TYPE

 #undef _STLP_FLOAT_INF_REP

 #undef _STLP_FLOAT_QNAN_REP

 #undef _STLP_FLOAT_SNAN_REP

 #undef _STLP_DOUBLE_INF_REP

 #undef _STLP_DOUBLE_QNAN_REP

 #undef _STLP_DOUBLE_SNAN_REP

 #undef _STLP_LDOUBLE_INF_REP

 #undef _STLP_LDOUBLE_QNAN_REP

 #undef _STLP_LDOUBLE_SNAN_REP

 _STLP_MOVE_TO_STD_NAMESPACE

 _STLP_END_NAMESPACE

 #endif /* _STLP_LIMITS_C_INCLUDED */