diff -r 000000000000 -r e4d67989cc36 ossrv_pub/math_operations_api/inc/stdapis/stlport/stl/_limits.c --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ossrv_pub/math_operations_api/inc/stdapis/stlport/stl/_limits.c Tue Feb 02 02:01:42 2010 +0200 @@ -0,0 +1,270 @@ +/* + * 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. + * + */ + +# if !defined (_STLP_LIMITS_C) +# define _STLP_LIMITS_C + +#ifndef _STLP_INTERNAL_LIMITS_H +# include +#endif + +//========================================================== +// numeric_limits static members +//========================================================== + +_STLP_BEGIN_NAMESPACE + +# if ! defined ( _STLP_STATIC_CONST_INIT_BUG) + +# define __declare_numeric_base_member(__type, __mem, _Init) \ +template \ + 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 \ + 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); + +# define __declare_float_limits_member(__type, __mem, _Init) \ +template \ +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); + +# endif /* _STLP_STATIC_CONST_INIT_BUG */ + + +# ifdef _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 +# define _STLP_FLOAT_INF_REP { 0x7f80, 0 } +# define _STLP_FLOAT_SNAN_REP { 0x7f81, 0 } +# define _STLP_FLOAT_QNAN_REP { 0x7fc1, 0 } +# define _STLP_DOUBLE_INF_REP { 0x7ff0, 0, 0, 0 } +# define _STLP_DOUBLE_QNAN_REP { 0x7ff1, 0, 0, 0 } +# define _STLP_DOUBLE_SNAN_REP { 0x7ff9, 0, 0, 0 } +# define _STLP_LDOUBLE_INF_REP { 0x7ff0, 0, 0, 0, 0, 0, 0, 0 } +# define _STLP_LDOUBLE_SNAN_REP { 0x7ff1, 0, 0, 0, 0, 0, 0, 0 } +# define _STLP_LDOUBLE_QNAN_REP { 0x7ff9, 0, 0, 0, 0, 0, 0, 0 } +# endif + +# 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) || defined (__BORLANDC__) +# 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 } +# else +# define _STLP_LDOUBLE_INF_REP { 0, 0, 0, 0x8000, 0x7fff } +# define _STLP_LDOUBLE_QNAN_REP { 0, 0, 0, 0xa000, 0x7fff } +# define _STLP_LDOUBLE_SNAN_REP { 0, 0, 0, 0xc000, 0x7fff } +# 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 ( _STLP_STATIC_TEMPLATE_DATA > 0 ) +# ifndef _STLP_NO_LONG_DOUBLE +template +const _L_rep _LimG<__dummy>::_L_inf = {_STLP_LDOUBLE_INF_REP}; +template +const _L_rep _LimG<__dummy>::_L_qNaN = {_STLP_LDOUBLE_QNAN_REP}; +template +const _L_rep _LimG<__dummy>::_L_sNaN = {_STLP_LDOUBLE_SNAN_REP}; +# endif +template +const _D_rep _LimG<__dummy>::_D_inf = {_STLP_DOUBLE_INF_REP}; +template +const _D_rep _LimG<__dummy>::_D_qNaN = {_STLP_DOUBLE_QNAN_REP}; +template +const _D_rep _LimG<__dummy>::_D_sNaN = {_STLP_DOUBLE_SNAN_REP}; +template +const _F_rep _LimG<__dummy>::_F_inf = {_STLP_FLOAT_INF_REP}; +template +const _F_rep _LimG<__dummy>::_F_qNaN = {_STLP_FLOAT_QNAN_REP}; +template +const _F_rep _LimG<__dummy>::_F_sNaN = {_STLP_FLOAT_SNAN_REP}; + +#else + +__DECLARE_INSTANCE( const _F_rep, + _LimG::_F_inf, = _STLP_FLOAT_INF_REP); +__DECLARE_INSTANCE( const _F_rep, + _LimG::_F_qNaN, = _STLP_FLOAT_QNAN_REP); +__DECLARE_INSTANCE( const _F_rep, + _LimG::_F_sNaN, = _STLP_FLOAT_SNAN_REP); +__DECLARE_INSTANCE( const _D_rep, + _LimG::_D_inf, = _STLP_DOUBLE_INF_REP); +__DECLARE_INSTANCE( const _D_rep, + _LimG::_D_qNaN, = _STLP_DOUBLE_QNAN_REP); +__DECLARE_INSTANCE( const _D_rep, + _LimG::_D_sNaN, = _STLP_DOUBLE_SNAN_REP); +# ifndef _STLP_NO_LONG_DOUBLE +__DECLARE_INSTANCE( const _L_rep, + _LimG::_L_inf, = _STLP_LDOUBLE_INF_REP); +__DECLARE_INSTANCE( const _L_rep, + _LimG::_L_qNaN, = _STLP_LDOUBLE_QNAN_REP); +__DECLARE_INSTANCE( const _L_rep, + _LimG::_L_sNaN, = _STLP_LDOUBLE_SNAN_REP); +# endif + +#endif /* STATIC_DATA */ + +# endif /* _STLP_EXPOSE_GLOBALS_IMPLEMENTATION */ + +# undef __declare_integer_limits_member +# undef __declare_float_limits_member +# undef __HACK_ILIMITS +# undef __HACK_NOTHING +# undef __declare_int_members +# undef __declare_float_members +# 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_END_NAMESPACE + + +#endif /* _STLP_LIMITS_C_INCLUDED */