666 lines
25 KiB
Plaintext
666 lines
25 KiB
Plaintext
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///////////////////////////////////////////////////////////////////////////
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// FILE: limits (Definition of std::numeric_limits)
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//
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// =========================================================================
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//
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// Open Watcom Project
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//
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// Copyright (c) 2004-2010 The Open Watcom Contributors. All Rights Reserved.
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//
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// This file is automatically generated. Do not edit directly.
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//
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// =========================================================================
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//
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// Description: This header is part of the C++ standard library. It
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// defines the numeric_limits template and provides
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// specializations for all the built-in numeric types.
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///////////////////////////////////////////////////////////////////////////
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#ifndef _LIMITS_INCLUDED
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#define _LIMITS_INCLUDED
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#ifndef _ENABLE_AUTODEPEND
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#pragma read_only_file;
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#endif
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#ifndef __cplusplus
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#error This header file requires C++
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#endif
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#include <cfloat>
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#include <climits>
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#include <cstddef>
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namespace std {
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enum float_round_style {
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round_indeterminate = -1,
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round_toward_zero = 0,
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round_to_nearest = 1,
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round_toward_infinity = 2,
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round_toward_neg_infinity = 3
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};
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enum float_denorm_style
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{ denorm_present, denorm_absent, denorm_indeterminate };
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template< class Type >
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class numeric_limits {
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public:
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static const bool is_specialized = false;
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static Type min();
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static Type max();
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static const int digits = 0;
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static const int digits10 = 0;
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static const bool is_signed = false;
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static const bool is_integer = false;
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static const bool is_exact = false;
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static const int radix = 0;
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static Type epsilon();
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static Type round_error();
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static const int min_exponent = 0;
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static const int min_exponent10 = 0;
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static const int max_exponent = 0;
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static const int max_exponent10 = 0;
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static const bool has_infinity = false;
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static const bool has_quiet_NaN = false;
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static const bool has_signaling_NaN = false;
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static const float_denorm_style has_denorm = denorm_absent;
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static const bool has_denorm_loss = false;
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static Type infinity();
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static Type quiet_NaN();
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static Type signaling_NaN();
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static Type denorm_min();
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static const bool is_iec559 = false;
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static const bool is_bounded = false;
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static const bool is_modulo = false;
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static const bool traps = false;
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static const bool tinyness_before = false;
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static const float_round_style round_style = round_toward_zero;
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};
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// The required specializations
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template< >
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class numeric_limits< bool > {
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public:
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static const bool is_specialized = true;
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static bool min() { return( 0 ); }
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static bool max() { return( 1 ); }
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static const int digits = 1;
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static const int digits10 = 0;
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static const bool is_signed = false;
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static const bool is_integer = true;
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static const bool is_exact = true;
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static const int radix = 2;
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static bool epsilon() { return( 0 ); }
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static bool round_error() { return( 0 ); }
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static const int min_exponent = 0;
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static const int min_exponent10 = 0;
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static const int max_exponent = 0;
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static const int max_exponent10 = 0;
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static const bool has_infinity = false;
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static const bool has_quiet_NaN = false;
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static const bool has_signaling_NaN = false;
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static const float_denorm_style has_denorm = denorm_absent;
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static const bool has_denorm_loss = false;
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static bool infinity() { return( 0 ); }
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static bool quiet_NaN() { return( 0 ); }
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static bool signaling_NaN() { return( 0 ); }
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static bool denorm_min() { return( 0 ); }
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static const bool is_iec559 = false;
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static const bool is_bounded = true;
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static const bool is_modulo = false;
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static const bool traps = false;
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static const bool tinyness_before = false;
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static const float_round_style round_style = round_toward_zero;
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};
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template< >
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class numeric_limits< char > {
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public:
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static const bool is_specialized = true;
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static char min() { return( CHAR_MIN ); }
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static char max() { return( CHAR_MAX ); }
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#ifdef __CHAR_SIGNED__
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static const int digits = 7;
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static const int digits10 = 2;
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static const bool is_signed = true;
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#else
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static const int digits = 8;
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static const int digits10 = 2;
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static const bool is_signed = false;
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#endif
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static const bool is_integer = true;
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static const bool is_exact = true;
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static const int radix = 2;
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static char epsilon() { return( 0 ); }
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static char round_error() { return( 0 ); }
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static const int min_exponent = 0;
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static const int min_exponent10 = 0;
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static const int max_exponent = 0;
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static const int max_exponent10 = 0;
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static const bool has_infinity = false;
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static const bool has_quiet_NaN = false;
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static const bool has_signaling_NaN = false;
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static const float_denorm_style has_denorm = denorm_absent;
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static const bool has_denorm_loss = false;
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static char infinity() { return( 0 ); }
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static char quiet_NaN() { return( 0 ); }
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static char signaling_NaN() { return( 0 ); }
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static char denorm_min() { return( 0 ); }
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static const bool is_iec559 = false;
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static const bool is_bounded = true;
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static const bool is_modulo = true;
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static const bool traps = false;
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static const bool tinyness_before = false;
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static const float_round_style round_style = round_toward_zero;
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};
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template< >
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class numeric_limits< signed char > {
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public:
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static const bool is_specialized = true;
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static signed char min() { return( SCHAR_MIN ); }
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static signed char max() { return( SCHAR_MAX ); }
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static const int digits = 7;
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static const int digits10 = 2;
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static const bool is_signed = true;
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static const bool is_integer = true;
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static const bool is_exact = true;
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static const int radix = 2;
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static signed char epsilon() { return( 0 ); }
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static signed char round_error() { return( 0 ); }
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static const int min_exponent = 0;
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static const int min_exponent10 = 0;
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static const int max_exponent = 0;
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static const int max_exponent10 = 0;
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static const bool has_infinity = false;
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static const bool has_quiet_NaN = false;
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static const bool has_signaling_NaN = false;
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static const float_denorm_style has_denorm = denorm_absent;
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static const bool has_denorm_loss = false;
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static signed char infinity() { return( 0 ); }
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static signed char quiet_NaN() { return( 0 ); }
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static signed char signaling_NaN() { return( 0 ); }
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static signed char denorm_min() { return( 0 ); }
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static const bool is_iec559 = false;
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static const bool is_bounded = true;
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static const bool is_modulo = true;
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static const bool traps = false;
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static const bool tinyness_before = false;
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static const float_round_style round_style = round_toward_zero;
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};
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template< >
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class numeric_limits< unsigned char > {
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public:
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static const bool is_specialized = true;
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static unsigned char min() { return( 0 ); }
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static unsigned char max() { return( UCHAR_MAX ); }
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static const int digits = 8;
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static const int digits10 = 2;
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static const bool is_signed = false;
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static const bool is_integer = true;
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static const bool is_exact = true;
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static const int radix = 2;
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static unsigned char epsilon() { return( 0 ); }
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static unsigned char round_error() { return( 0 ); }
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static const int min_exponent = 0;
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static const int min_exponent10 = 0;
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static const int max_exponent = 0;
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static const int max_exponent10 = 0;
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static const bool has_infinity = false;
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static const bool has_quiet_NaN = false;
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static const bool has_signaling_NaN = false;
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static const float_denorm_style has_denorm = denorm_absent;
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static const bool has_denorm_loss = false;
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static unsigned char infinity() { return( 0 ); }
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static unsigned char quiet_NaN() { return( 0 ); }
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static unsigned char signaling_NaN() { return( 0 ); }
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static unsigned char denorm_min() { return( 0 ); }
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static const bool is_iec559 = false;
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static const bool is_bounded = true;
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static const bool is_modulo = true;
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static const bool traps = false;
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static const bool tinyness_before = false;
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static const float_round_style round_style = round_toward_zero;
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};
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template< >
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class numeric_limits< wchar_t > {
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public:
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static const bool is_specialized = true;
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static wchar_t min() { return( 0 ); }
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static wchar_t max() { return( 65535U ); }
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static const int digits = 16;
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static const int digits10 = 4;
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static const bool is_signed = false;
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static const bool is_integer = true;
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static const bool is_exact = true;
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static const int radix = 0;
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static wchar_t epsilon() { return( 0 ); }
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static wchar_t round_error() { return( 0 ); }
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static const int min_exponent = 0;
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static const int min_exponent10 = 0;
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static const int max_exponent = 0;
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static const int max_exponent10 = 0;
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static const bool has_infinity = false;
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static const bool has_quiet_NaN = false;
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static const bool has_signaling_NaN = false;
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static const float_denorm_style has_denorm = denorm_absent;
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static const bool has_denorm_loss = false;
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static wchar_t infinity() { return( 0 ); }
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static wchar_t quiet_NaN() { return( 0 ); }
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static wchar_t signaling_NaN() { return( 0 ); }
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static wchar_t denorm_min() { return( 0 ); }
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static const bool is_iec559 = false;
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static const bool is_bounded = true;
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static const bool is_modulo = true;
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static const bool traps = false;
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static const bool tinyness_before = false;
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static const float_round_style round_style = round_toward_zero;
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};
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template< >
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class numeric_limits< short > {
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public:
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static const bool is_specialized = true;
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static short min() { return( SHRT_MIN ); }
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static short max() { return( SHRT_MAX ); }
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static const int digits = 15;
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static const int digits10 = 4;
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static const bool is_signed = true;
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static const bool is_integer = true;
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static const bool is_exact = true;
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static const int radix = 2;
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static short epsilon() { return( 0 ); }
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static short round_error() { return( 0 ); }
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static const int min_exponent = 0;
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static const int min_exponent10 = 0;
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static const int max_exponent = 0;
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static const int max_exponent10 = 0;
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static const bool has_infinity = false;
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static const bool has_quiet_NaN = false;
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static const bool has_signaling_NaN = false;
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static const float_denorm_style has_denorm = denorm_absent;
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static const bool has_denorm_loss = false;
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static short infinity() { return( 0 ); }
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static short quiet_NaN() { return( 0 ); }
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static short signaling_NaN() { return( 0 ); }
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static short denorm_min() { return( 0 ); }
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static const bool is_iec559 = false;
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static const bool is_bounded = true;
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static const bool is_modulo = true;
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static const bool traps = false;
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static const bool tinyness_before = false;
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static const float_round_style round_style = round_toward_zero;
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};
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template< >
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class numeric_limits< int > {
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public:
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static const bool is_specialized = true;
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static int min() { return( INT_MIN ); }
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static int max() { return( INT_MAX ); }
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#if defined(_M_I86)
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static const int digits = 15;
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static const int digits10 = 4;
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#else
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static const int digits = 31;
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static const int digits10 = 9;
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#endif
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static const bool is_signed = true;
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static const bool is_integer = true;
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static const bool is_exact = true;
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static const int radix = 2;
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static int epsilon() { return( 0 ); }
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static int round_error() { return( 0 ); }
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static const int min_exponent = 0;
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static const int min_exponent10 = 0;
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static const int max_exponent = 0;
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static const int max_exponent10 = 0;
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static const bool has_infinity = false;
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static const bool has_quiet_NaN = false;
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static const bool has_signaling_NaN = false;
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static const float_denorm_style has_denorm = denorm_absent;
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static const bool has_denorm_loss = false;
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static int infinity() { return( 0 ); }
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static int quiet_NaN() { return( 0 ); }
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static int signaling_NaN() { return( 0 ); }
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static int denorm_min() { return( 0 ); }
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static const bool is_iec559 = false;
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static const bool is_bounded = true;
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static const bool is_modulo = true;
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static const bool traps = false;
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static const bool tinyness_before = false;
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static const float_round_style round_style = round_toward_zero;
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};
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template< >
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class numeric_limits< long > {
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public:
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static const bool is_specialized = true;
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static long min() { return( LONG_MIN ); }
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static long max() { return( LONG_MAX ); }
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static const int digits = 31;
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static const int digits10 = 9;
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static const bool is_signed = true;
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static const bool is_integer = true;
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static const bool is_exact = true;
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static const int radix = 2;
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static long epsilon() { return( 0 ); }
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static long round_error() { return( 0 ); }
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static const int min_exponent = 0;
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static const int min_exponent10 = 0;
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static const int max_exponent = 0;
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static const int max_exponent10 = 0;
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static const bool has_infinity = false;
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|
|
static const bool has_quiet_NaN = false;
|
||
|
|
static const bool has_signaling_NaN = false;
|
||
|
|
static const float_denorm_style has_denorm = denorm_absent;
|
||
|
|
static const bool has_denorm_loss = false;
|
||
|
|
static long infinity() { return( 0 ); }
|
||
|
|
static long quiet_NaN() { return( 0 ); }
|
||
|
|
static long signaling_NaN() { return( 0 ); }
|
||
|
|
static long denorm_min() { return( 0 ); }
|
||
|
|
static const bool is_iec559 = false;
|
||
|
|
static const bool is_bounded = true;
|
||
|
|
static const bool is_modulo = true;
|
||
|
|
static const bool traps = false;
|
||
|
|
static const bool tinyness_before = false;
|
||
|
|
static const float_round_style round_style = round_toward_zero;
|
||
|
|
};
|
||
|
|
|
||
|
|
#ifdef __WATCOM_INT64__
|
||
|
|
template< >
|
||
|
|
class numeric_limits< long long > {
|
||
|
|
public:
|
||
|
|
static const bool is_specialized = true;
|
||
|
|
static long long min() { return( LLONG_MIN ); }
|
||
|
|
static long long max() { return( LLONG_MAX ); }
|
||
|
|
static const int digits = 63;
|
||
|
|
static const int digits10 = 18;
|
||
|
|
static const bool is_signed = true;
|
||
|
|
static const bool is_integer = true;
|
||
|
|
static const bool is_exact = true;
|
||
|
|
static const int radix = 2;
|
||
|
|
static long long epsilon() { return( 0 ); }
|
||
|
|
static long long round_error() { return( 0 ); }
|
||
|
|
static const int min_exponent = 0;
|
||
|
|
static const int min_exponent10 = 0;
|
||
|
|
static const int max_exponent = 0;
|
||
|
|
static const int max_exponent10 = 0;
|
||
|
|
static const bool has_infinity = false;
|
||
|
|
static const bool has_quiet_NaN = false;
|
||
|
|
static const bool has_signaling_NaN = false;
|
||
|
|
static const float_denorm_style has_denorm = denorm_absent;
|
||
|
|
static const bool has_denorm_loss = false;
|
||
|
|
static long long infinity() { return( 0 ); }
|
||
|
|
static long long quiet_NaN() { return( 0 ); }
|
||
|
|
static long long signaling_NaN() { return( 0 ); }
|
||
|
|
static long long denorm_min() { return( 0 ); }
|
||
|
|
static const bool is_iec559 = false;
|
||
|
|
static const bool is_bounded = true;
|
||
|
|
static const bool is_modulo = true;
|
||
|
|
static const bool traps = false;
|
||
|
|
static const bool tinyness_before = false;
|
||
|
|
static const float_round_style round_style = round_toward_zero;
|
||
|
|
};
|
||
|
|
#endif
|
||
|
|
|
||
|
|
template< >
|
||
|
|
class numeric_limits< unsigned short > {
|
||
|
|
public:
|
||
|
|
static const bool is_specialized = true;
|
||
|
|
static unsigned short min() { return( 0 ); }
|
||
|
|
static unsigned short max() { return( USHRT_MAX ); }
|
||
|
|
static const int digits = 16;
|
||
|
|
static const int digits10 = 4;
|
||
|
|
static const bool is_signed = false;
|
||
|
|
static const bool is_integer = true;
|
||
|
|
static const bool is_exact = true;
|
||
|
|
static const int radix = 2;
|
||
|
|
static unsigned short epsilon() { return( 0 ); }
|
||
|
|
static unsigned short round_error() { return( 0 ); }
|
||
|
|
static const int min_exponent = 0;
|
||
|
|
static const int min_exponent10 = 0;
|
||
|
|
static const int max_exponent = 0;
|
||
|
|
static const int max_exponent10 = 0;
|
||
|
|
static const bool has_infinity = false;
|
||
|
|
static const bool has_quiet_NaN = false;
|
||
|
|
static const bool has_signaling_NaN = false;
|
||
|
|
static const float_denorm_style has_denorm = denorm_absent;
|
||
|
|
static const bool has_denorm_loss = false;
|
||
|
|
static unsigned short infinity() { return( 0 ); }
|
||
|
|
static unsigned short quiet_NaN() { return( 0 ); }
|
||
|
|
static unsigned short signaling_NaN() { return( 0 ); }
|
||
|
|
static unsigned short denorm_min() { return( 0 ); }
|
||
|
|
static const bool is_iec559 = false;
|
||
|
|
static const bool is_bounded = true;
|
||
|
|
static const bool is_modulo = true;
|
||
|
|
static const bool traps = false;
|
||
|
|
static const bool tinyness_before = false;
|
||
|
|
static const float_round_style round_style = round_toward_zero;
|
||
|
|
};
|
||
|
|
|
||
|
|
template< >
|
||
|
|
class numeric_limits< unsigned int > {
|
||
|
|
public:
|
||
|
|
static const bool is_specialized = true;
|
||
|
|
static unsigned int min() { return( 0 ); }
|
||
|
|
static unsigned int max() { return( UINT_MAX ); }
|
||
|
|
#if defined(_M_I86)
|
||
|
|
static const int digits = 16;
|
||
|
|
static const int digits10 = 4;
|
||
|
|
#else
|
||
|
|
static const int digits = 32;
|
||
|
|
static const int digits10 = 9;
|
||
|
|
#endif
|
||
|
|
static const bool is_signed = false;
|
||
|
|
static const bool is_integer = true;
|
||
|
|
static const bool is_exact = true;
|
||
|
|
static const int radix = 2;
|
||
|
|
static unsigned int epsilon() { return( 0 ); }
|
||
|
|
static unsigned int round_error() { return( 0 ); }
|
||
|
|
static const int min_exponent = 0;
|
||
|
|
static const int min_exponent10 = 0;
|
||
|
|
static const int max_exponent = 0;
|
||
|
|
static const int max_exponent10 = 0;
|
||
|
|
static const bool has_infinity = false;
|
||
|
|
static const bool has_quiet_NaN = false;
|
||
|
|
static const bool has_signaling_NaN = false;
|
||
|
|
static const float_denorm_style has_denorm = denorm_absent;
|
||
|
|
static const bool has_denorm_loss = false;
|
||
|
|
static unsigned int infinity() { return( 0 ); }
|
||
|
|
static unsigned int quiet_NaN() { return( 0 ); }
|
||
|
|
static unsigned int signaling_NaN() { return( 0 ); }
|
||
|
|
static unsigned int denorm_min() { return( 0 ); }
|
||
|
|
static const bool is_iec559 = false;
|
||
|
|
static const bool is_bounded = true;
|
||
|
|
static const bool is_modulo = true;
|
||
|
|
static const bool traps = false;
|
||
|
|
static const bool tinyness_before = false;
|
||
|
|
static const float_round_style round_style = round_toward_zero;
|
||
|
|
};
|
||
|
|
|
||
|
|
template< >
|
||
|
|
class numeric_limits< unsigned long > {
|
||
|
|
public:
|
||
|
|
static const bool is_specialized = true;
|
||
|
|
static unsigned long min() { return( 0 ); }
|
||
|
|
static unsigned long max() { return( ULONG_MAX ); }
|
||
|
|
static const int digits = 32;
|
||
|
|
static const int digits10 = 9;
|
||
|
|
static const bool is_signed = false;
|
||
|
|
static const bool is_integer = true;
|
||
|
|
static const bool is_exact = true;
|
||
|
|
static const int radix = 2;
|
||
|
|
static unsigned long epsilon() { return( 0 ); }
|
||
|
|
static unsigned long round_error() { return( 0 ); }
|
||
|
|
static const int min_exponent = 0;
|
||
|
|
static const int min_exponent10 = 0;
|
||
|
|
static const int max_exponent = 0;
|
||
|
|
static const int max_exponent10 = 0;
|
||
|
|
static const bool has_infinity = false;
|
||
|
|
static const bool has_quiet_NaN = false;
|
||
|
|
static const bool has_signaling_NaN = false;
|
||
|
|
static const float_denorm_style has_denorm = denorm_absent;
|
||
|
|
static const bool has_denorm_loss = false;
|
||
|
|
static unsigned long infinity() { return( 0 ); }
|
||
|
|
static unsigned long quiet_NaN() { return( 0 ); }
|
||
|
|
static unsigned long signaling_NaN() { return( 0 ); }
|
||
|
|
static unsigned long denorm_min() { return( 0 ); }
|
||
|
|
static const bool is_iec559 = false;
|
||
|
|
static const bool is_bounded = true;
|
||
|
|
static const bool is_modulo = true;
|
||
|
|
static const bool traps = false;
|
||
|
|
static const bool tinyness_before = false;
|
||
|
|
static const float_round_style round_style = round_toward_zero;
|
||
|
|
};
|
||
|
|
|
||
|
|
#ifdef __WATCOM_INT64__
|
||
|
|
template< >
|
||
|
|
class numeric_limits< unsigned long long > {
|
||
|
|
public:
|
||
|
|
static const bool is_specialized = true;
|
||
|
|
static unsigned long long min() { return( 0 ); }
|
||
|
|
static unsigned long long max() { return( ULLONG_MAX ); }
|
||
|
|
static const int digits = 64;
|
||
|
|
static const int digits10 = 19;
|
||
|
|
static const bool is_signed = false;
|
||
|
|
static const bool is_integer = true;
|
||
|
|
static const bool is_exact = true;
|
||
|
|
static const int radix = 2;
|
||
|
|
static unsigned long long epsilon() { return( 0 ); }
|
||
|
|
static unsigned long long round_error() { return( 0 ); }
|
||
|
|
static const int min_exponent = 0;
|
||
|
|
static const int min_exponent10 = 0;
|
||
|
|
static const int max_exponent = 0;
|
||
|
|
static const int max_exponent10 = 0;
|
||
|
|
static const bool has_infinity = false;
|
||
|
|
static const bool has_quiet_NaN = false;
|
||
|
|
static const bool has_signaling_NaN = false;
|
||
|
|
static const float_denorm_style has_denorm = denorm_absent;
|
||
|
|
static const bool has_denorm_loss = false;
|
||
|
|
static unsigned long long infinity() { return( 0 ); }
|
||
|
|
static unsigned long long quiet_NaN() { return( 0 ); }
|
||
|
|
static unsigned long long signaling_NaN() { return( 0 ); }
|
||
|
|
static unsigned long long denorm_min() { return( 0 ); }
|
||
|
|
static const bool is_iec559 = false;
|
||
|
|
static const bool is_bounded = true;
|
||
|
|
static const bool is_modulo = true;
|
||
|
|
static const bool traps = false;
|
||
|
|
static const bool tinyness_before = false;
|
||
|
|
static const float_round_style round_style = round_toward_zero;
|
||
|
|
};
|
||
|
|
#endif
|
||
|
|
|
||
|
|
template< >
|
||
|
|
class numeric_limits< float > {
|
||
|
|
public:
|
||
|
|
static const bool is_specialized = true;
|
||
|
|
static float min() { return( FLT_MIN ); }
|
||
|
|
static float max() { return( FLT_MAX ); }
|
||
|
|
static const int digits = FLT_MANT_DIG;
|
||
|
|
static const int digits10 = FLT_DIG;
|
||
|
|
static const bool is_signed = true;
|
||
|
|
static const bool is_integer = false;
|
||
|
|
static const bool is_exact = false;
|
||
|
|
static const int radix = FLT_RADIX;
|
||
|
|
static float epsilon() { return( FLT_EPSILON ); }
|
||
|
|
static float round_error() { return( 0.5F ); }
|
||
|
|
static const int min_exponent = FLT_MIN_EXP;
|
||
|
|
static const int min_exponent10 = FLT_MIN_10_EXP;
|
||
|
|
static const int max_exponent = FLT_MAX_EXP;
|
||
|
|
static const int max_exponent10 = FLT_MAX_10_EXP;
|
||
|
|
static const bool has_infinity = true;
|
||
|
|
static const bool has_quiet_NaN = false;
|
||
|
|
static const bool has_signaling_NaN = false;
|
||
|
|
static const float_denorm_style has_denorm = denorm_indeterminate;
|
||
|
|
static const bool has_denorm_loss = false;
|
||
|
|
static float infinity();
|
||
|
|
static float quiet_NaN();
|
||
|
|
static float signaling_NaN();
|
||
|
|
static float denorm_min();
|
||
|
|
static const bool is_iec559 = true;
|
||
|
|
static const bool is_bounded = true;
|
||
|
|
static const bool is_modulo = false;
|
||
|
|
static const bool traps = false;
|
||
|
|
static const bool tinyness_before = false;
|
||
|
|
static const float_round_style round_style = round_to_nearest;
|
||
|
|
};
|
||
|
|
|
||
|
|
template< >
|
||
|
|
class numeric_limits< double > {
|
||
|
|
public:
|
||
|
|
static const bool is_specialized = true;
|
||
|
|
static double min() { return( DBL_MIN ); }
|
||
|
|
static double max() { return( DBL_MAX ); }
|
||
|
|
static const int digits = DBL_MANT_DIG;
|
||
|
|
static const int digits10 = DBL_DIG;
|
||
|
|
static const bool is_signed = true;
|
||
|
|
static const bool is_integer = false;
|
||
|
|
static const bool is_exact = false;
|
||
|
|
static const int radix = _DBL_RADIX;
|
||
|
|
static double epsilon() { return( DBL_EPSILON ); }
|
||
|
|
static double round_error() { return( 0.5 ); }
|
||
|
|
static const int min_exponent = DBL_MIN_EXP;
|
||
|
|
static const int min_exponent10 = DBL_MIN_10_EXP;
|
||
|
|
static const int max_exponent = DBL_MAX_EXP;
|
||
|
|
static const int max_exponent10 = DBL_MAX_10_EXP;
|
||
|
|
static const bool has_infinity = true;
|
||
|
|
static const bool has_quiet_NaN = false;
|
||
|
|
static const bool has_signaling_NaN = false;
|
||
|
|
static const float_denorm_style has_denorm = denorm_indeterminate;
|
||
|
|
static const bool has_denorm_loss = false;
|
||
|
|
static double infinity();
|
||
|
|
static double quiet_NaN();
|
||
|
|
static double signaling_NaN();
|
||
|
|
static double denorm_min();
|
||
|
|
static const bool is_iec559 = true;
|
||
|
|
static const bool is_bounded = true;
|
||
|
|
static const bool is_modulo = false;
|
||
|
|
static const bool traps = false;
|
||
|
|
static const bool tinyness_before = false;
|
||
|
|
static const float_round_style round_style = round_to_nearest;
|
||
|
|
};
|
||
|
|
|
||
|
|
template< >
|
||
|
|
class numeric_limits< long double > {
|
||
|
|
public:
|
||
|
|
static const bool is_specialized = true;
|
||
|
|
static long double min() { return( LDBL_MIN ); }
|
||
|
|
static long double max() { return( LDBL_MAX ); }
|
||
|
|
static const int digits = LDBL_MANT_DIG;
|
||
|
|
static const int digits10 = LDBL_DIG;
|
||
|
|
static const bool is_signed = true;
|
||
|
|
static const bool is_integer = false;
|
||
|
|
static const bool is_exact = false;
|
||
|
|
static const int radix = _LDBL_RADIX;
|
||
|
|
static long double epsilon() { return( LDBL_EPSILON ); }
|
||
|
|
static long double round_error() { return( 0.5L ); }
|
||
|
|
static const int min_exponent = LDBL_MIN_EXP;
|
||
|
|
static const int min_exponent10 = LDBL_MIN_10_EXP;
|
||
|
|
static const int max_exponent = LDBL_MAX_EXP;
|
||
|
|
static const int max_exponent10 = LDBL_MAX_10_EXP;
|
||
|
|
static const bool has_infinity = true;
|
||
|
|
static const bool has_quiet_NaN = false;
|
||
|
|
static const bool has_signaling_NaN = false;
|
||
|
|
static const float_denorm_style has_denorm = denorm_indeterminate;
|
||
|
|
static const bool has_denorm_loss = false;
|
||
|
|
static long double infinity();
|
||
|
|
static long double quiet_NaN();
|
||
|
|
static long double signaling_NaN();
|
||
|
|
static long double denorm_min();
|
||
|
|
static const bool is_iec559 = true;
|
||
|
|
static const bool is_bounded = true;
|
||
|
|
static const bool is_modulo = false;
|
||
|
|
static const bool traps = false;
|
||
|
|
static const bool tinyness_before = false;
|
||
|
|
static const float_round_style round_style = round_to_nearest;
|
||
|
|
};
|
||
|
|
|
||
|
|
} // namespace std
|
||
|
|
|
||
|
|
#endif
|