vcl_limits.h

来自「DTMK软件开发包,此为开源软件,是一款很好的医学图像开发资源.」· C头文件 代码 · 共 608 行 · 第 1/2 页

H
608 行
字号
12
  static const bool traps      VCL_STATIC_CONST_INIT_INT_DECL(false);
  static const bool tinyness_before VCL_STATIC_CONST_INIT_INT_DECL(false);
  static const vcl_float_round_style round_style VCL_STATIC_CONST_INIT_INT_DECL(vcl_round_toward_zero);
};


VCL_DEFINE_SPECIALIZATION
class vcl_numeric_limits<unsigned long>
{
 public:
  static const bool is_specialized VCL_STATIC_CONST_INIT_INT_DECL(true);
  inline static unsigned int min() { return 0; }
  inline static unsigned int max() { return 0xffffffff; }
  static const int digits   VCL_STATIC_CONST_INIT_INT_DECL(sizeof(unsigned long) * 8 );
  static const int digits10 VCL_STATIC_CONST_INIT_INT_DECL( (digits * 301) / 1000 );
  static const bool is_signed  VCL_STATIC_CONST_INIT_INT_DECL(false);
  static const bool is_integer VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const bool is_exact   VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const int radix VCL_STATIC_CONST_INIT_INT_DECL(2);
  inline static int epsilon()     { return 0; }
  inline static int round_error() { return 0; }
  static const int min_exponent   VCL_STATIC_CONST_INIT_INT_DECL(-31);
  static const int min_exponent10 VCL_STATIC_CONST_INIT_INT_DECL(-9);
  static const int max_exponent   VCL_STATIC_CONST_INIT_INT_DECL(31);
  static const int max_exponent10 VCL_STATIC_CONST_INIT_INT_DECL(9);
  static const bool has_infinity      VCL_STATIC_CONST_INIT_INT_DECL(false);
  static const bool has_quiet_NaN     VCL_STATIC_CONST_INIT_INT_DECL(false);
  static const bool has_signaling_NaN VCL_STATIC_CONST_INIT_INT_DECL(false);
  static const bool has_denorm        VCL_STATIC_CONST_INIT_INT_DECL(false);
  static int infinity() { return max(); }
  static int quiet_NaN();
  static int signaling_NaN();
  inline static int denorm_min()    { return min(); }
  static const bool is_iec559  VCL_STATIC_CONST_INIT_INT_DECL(false);
  static const bool is_bounded VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const bool is_modulo  VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const bool traps      VCL_STATIC_CONST_INIT_INT_DECL(false);
  static const bool tinyness_before VCL_STATIC_CONST_INIT_INT_DECL(false);
  static const vcl_float_round_style round_style VCL_STATIC_CONST_INIT_INT_DECL(vcl_round_toward_zero);
};


VCL_DEFINE_SPECIALIZATION
class vcl_numeric_limits<unsigned short >
{
 public:
  static const bool is_specialized VCL_STATIC_CONST_INIT_INT_DECL(true);
  inline static unsigned int min() { return 0; }
  inline static unsigned int max() { return 0xffff; }
  static const int digits   VCL_STATIC_CONST_INIT_INT_DECL(sizeof(unsigned short) * 8 );
  static const int digits10 VCL_STATIC_CONST_INIT_INT_DECL( (digits * 301) / 1000 );
  static const bool is_signed  VCL_STATIC_CONST_INIT_INT_DECL(false);
  static const bool is_integer VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const bool is_exact   VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const int radix VCL_STATIC_CONST_INIT_INT_DECL(2);
  inline static int epsilon()     { return 0; }
  inline static int round_error() { return 0; }
  static const int min_exponent   VCL_STATIC_CONST_INIT_INT_DECL(-31);
  static const int min_exponent10 VCL_STATIC_CONST_INIT_INT_DECL(-9);
  static const int max_exponent   VCL_STATIC_CONST_INIT_INT_DECL(31);
  static const int max_exponent10 VCL_STATIC_CONST_INIT_INT_DECL(9);
  static const bool has_infinity      VCL_STATIC_CONST_INIT_INT_DECL(false);
  static const bool has_quiet_NaN     VCL_STATIC_CONST_INIT_INT_DECL(false);
  static const bool has_signaling_NaN VCL_STATIC_CONST_INIT_INT_DECL(false);
  static const bool has_denorm        VCL_STATIC_CONST_INIT_INT_DECL(false);
  static int infinity() { return max(); }
  static int quiet_NaN();
  static int signaling_NaN();
  inline static int denorm_min()    { return min(); }
  static const bool is_iec559  VCL_STATIC_CONST_INIT_INT_DECL(false);
  static const bool is_bounded VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const bool is_modulo  VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const bool traps      VCL_STATIC_CONST_INIT_INT_DECL(false);
  static const bool tinyness_before VCL_STATIC_CONST_INIT_INT_DECL(false);
  static const vcl_float_round_style round_style VCL_STATIC_CONST_INIT_INT_DECL(vcl_round_toward_zero);
};


VCL_DEFINE_SPECIALIZATION
class vcl_numeric_limits<short >
{
 public:
  static const bool is_specialized VCL_STATIC_CONST_INIT_INT_DECL(true);
  inline static int min() { return -0x7fff; }
  inline static int max() { return  0x7fff; }
  static const int digits   VCL_STATIC_CONST_INIT_INT_DECL(15);
  static const int digits10 VCL_STATIC_CONST_INIT_INT_DECL(5);
  static const bool is_signed  VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const bool is_integer VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const bool is_exact   VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const int radix VCL_STATIC_CONST_INIT_INT_DECL(2);
  inline static int epsilon()     { return 0; }
  inline static int round_error() { return 0; }
  static const int min_exponent   VCL_STATIC_CONST_INIT_INT_DECL(-15);
  static const int min_exponent10 VCL_STATIC_CONST_INIT_INT_DECL(-5);
  static const int max_exponent   VCL_STATIC_CONST_INIT_INT_DECL(15);
  static const int max_exponent10 VCL_STATIC_CONST_INIT_INT_DECL(5);
  static const bool has_infinity      VCL_STATIC_CONST_INIT_INT_DECL(false);
  static const bool has_quiet_NaN     VCL_STATIC_CONST_INIT_INT_DECL(false);
  static const bool has_signaling_NaN VCL_STATIC_CONST_INIT_INT_DECL(false);
  static const bool has_denorm        VCL_STATIC_CONST_INIT_INT_DECL(false);
  static int infinity() { return max(); }
  static int quiet_NaN();
  static int signaling_NaN();
  inline static int denorm_min()    { return min(); }
  static const bool is_iec559  VCL_STATIC_CONST_INIT_INT_DECL(false);
  static const bool is_bounded VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const bool is_modulo  VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const bool traps      VCL_STATIC_CONST_INIT_INT_DECL(false);
  static const bool tinyness_before VCL_STATIC_CONST_INIT_INT_DECL(false);
  static const vcl_float_round_style round_style VCL_STATIC_CONST_INIT_INT_DECL(vcl_round_toward_zero);
};


VCL_DEFINE_SPECIALIZATION
class vcl_numeric_limits<signed char >
{
 public:
  static const bool is_specialized VCL_STATIC_CONST_INIT_INT_DECL(true);
  inline static int min() { return -0x80; }
  inline static int max() { return  0x7f; }
  static const int digits   VCL_STATIC_CONST_INIT_INT_DECL(7);
  static const int digits10 VCL_STATIC_CONST_INIT_INT_DECL(3);
  static const bool is_signed  VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const bool is_integer VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const bool is_exact   VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const int radix VCL_STATIC_CONST_INIT_INT_DECL(2);
  inline static int epsilon()     { return 0; }
  inline static int round_error() { return 0; }
  static const int min_exponent   VCL_STATIC_CONST_INIT_INT_DECL(-15);
  static const int min_exponent10 VCL_STATIC_CONST_INIT_INT_DECL(-5);
  static const int max_exponent   VCL_STATIC_CONST_INIT_INT_DECL(15);
  static const int max_exponent10 VCL_STATIC_CONST_INIT_INT_DECL(5);
  static const bool has_infinity      VCL_STATIC_CONST_INIT_INT_DECL(false);
  static const bool has_quiet_NaN     VCL_STATIC_CONST_INIT_INT_DECL(false);
  static const bool has_signaling_NaN VCL_STATIC_CONST_INIT_INT_DECL(false);
  static const bool has_denorm        VCL_STATIC_CONST_INIT_INT_DECL(false);
  static int infinity() { return max(); }
  static int quiet_NaN();
  static int signaling_NaN();
  inline static int denorm_min()    { return min(); }
  static const bool is_iec559  VCL_STATIC_CONST_INIT_INT_DECL(false);
  static const bool is_bounded VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const bool is_modulo  VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const bool traps      VCL_STATIC_CONST_INIT_INT_DECL(false);
  static const bool tinyness_before VCL_STATIC_CONST_INIT_INT_DECL(false);
  static const vcl_float_round_style round_style VCL_STATIC_CONST_INIT_INT_DECL(vcl_round_toward_zero);
};


VCL_DEFINE_SPECIALIZATION
class vcl_numeric_limits<unsigned char >
{
 public:
  static const bool is_specialized VCL_STATIC_CONST_INIT_INT_DECL(true);
  inline static int min() { return 0x0; }
  inline static int max() { return  0xff; }
  static const int digits   VCL_STATIC_CONST_INIT_INT_DECL(8);
  static const int digits10 VCL_STATIC_CONST_INIT_INT_DECL(3);
  static const bool is_signed  VCL_STATIC_CONST_INIT_INT_DECL(false);
  static const bool is_integer VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const bool is_exact   VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const int radix VCL_STATIC_CONST_INIT_INT_DECL(2);
  inline static int epsilon()     { return 0; }
  inline static int round_error() { return 0; }
  static const int min_exponent   VCL_STATIC_CONST_INIT_INT_DECL(-15);
  static const int min_exponent10 VCL_STATIC_CONST_INIT_INT_DECL(-5);
  static const int max_exponent   VCL_STATIC_CONST_INIT_INT_DECL(15);
  static const int max_exponent10 VCL_STATIC_CONST_INIT_INT_DECL(5);
  static const bool has_infinity      VCL_STATIC_CONST_INIT_INT_DECL(false);
  static const bool has_quiet_NaN     VCL_STATIC_CONST_INIT_INT_DECL(false);
  static const bool has_signaling_NaN VCL_STATIC_CONST_INIT_INT_DECL(false);
  static const bool has_denorm        VCL_STATIC_CONST_INIT_INT_DECL(false);
  static int infinity() { return max(); }
  static int quiet_NaN();
  static int signaling_NaN();
  inline static int denorm_min()    { return min(); }
  static const bool is_iec559  VCL_STATIC_CONST_INIT_INT_DECL(false);
  static const bool is_bounded VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const bool is_modulo  VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const bool traps      VCL_STATIC_CONST_INIT_INT_DECL(false);
  static const bool tinyness_before VCL_STATIC_CONST_INIT_INT_DECL(false);
  static const vcl_float_round_style round_style VCL_STATIC_CONST_INIT_INT_DECL(vcl_round_toward_zero);
};

#if VCL_CHAR_IS_SIGNED
VCL_DEFINE_SPECIALIZATION
class vcl_numeric_limits<char>: public vcl_numeric_limits<signed char> {};
#else
VCL_DEFINE_SPECIALIZATION
class vcl_numeric_limits<char>: public vcl_numeric_limits<unsigned char> {};
#endif

// IEEE 754 single precision
VCL_DEFINE_SPECIALIZATION
class vcl_numeric_limits<float>
{
 public:
  static const bool is_specialized VCL_STATIC_CONST_INIT_INT_DECL(true);
  inline static float min() { return 1.17549435E-38F; }
  inline static float max() { return 3.40282347E+38F; }
  static const int digits   VCL_STATIC_CONST_INIT_INT_DECL(24);
  static const int digits10 VCL_STATIC_CONST_INIT_INT_DECL(6);
  static const bool is_signed  VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const bool is_integer VCL_STATIC_CONST_INIT_INT_DECL(false);
  static const bool is_exact   VCL_STATIC_CONST_INIT_INT_DECL(false);
  static const int radix VCL_STATIC_CONST_INIT_INT_DECL(2);
  inline static float epsilon()     { return 1.19209290E-07F; }
  inline static float round_error() { return 0.5F; }
  static const int min_exponent   VCL_STATIC_CONST_INIT_INT_DECL(-125);
  static const int min_exponent10 VCL_STATIC_CONST_INIT_INT_DECL(-37);
  static const int max_exponent   VCL_STATIC_CONST_INIT_INT_DECL(128);
  static const int max_exponent10 VCL_STATIC_CONST_INIT_INT_DECL(38);
  static const bool has_infinity      VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const bool has_quiet_NaN     VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const bool has_signaling_NaN VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const bool has_denorm        VCL_STATIC_CONST_INIT_INT_DECL(false);
  static float infinity();
  static float quiet_NaN();
  static float signaling_NaN();
  inline static float denorm_min()    { return min(); }
  static const bool is_iec559  VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const bool is_bounded VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const bool is_modulo  VCL_STATIC_CONST_INIT_INT_DECL(false);
  static const bool traps      VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const bool tinyness_before VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const vcl_float_round_style round_style VCL_STATIC_CONST_INIT_INT_DECL(vcl_round_to_nearest);
};


// IEEE 754 double precision with denorm
VCL_DEFINE_SPECIALIZATION
class vcl_numeric_limits<double>
{
 public:
  static const bool is_specialized VCL_STATIC_CONST_INIT_INT_DECL(true);
  inline static double min() { return 2.2250738585072014e-308; }
  inline static double max() { return 1.7976931348623157e+308; }
  static const int digits   VCL_STATIC_CONST_INIT_INT_DECL(53);
  static const int digits10 VCL_STATIC_CONST_INIT_INT_DECL(15);
  static const bool is_signed  VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const bool is_integer VCL_STATIC_CONST_INIT_INT_DECL(false);
  static const bool is_exact   VCL_STATIC_CONST_INIT_INT_DECL(false);
  static const int radix VCL_STATIC_CONST_INIT_INT_DECL(2);
  inline static double epsilon()     { return 2.220446049250313e-16; }
  inline static double round_error() { return 0.5; }
  static const int min_exponent   VCL_STATIC_CONST_INIT_INT_DECL(-1021);
  static const int min_exponent10 VCL_STATIC_CONST_INIT_INT_DECL(-307);
  static const int max_exponent   VCL_STATIC_CONST_INIT_INT_DECL(1024);
  static const int max_exponent10 VCL_STATIC_CONST_INIT_INT_DECL(308);
  static const bool has_infinity      VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const bool has_quiet_NaN     VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const bool has_signaling_NaN VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const bool has_denorm        VCL_STATIC_CONST_INIT_INT_DECL(false);
  static double infinity();
  static double quiet_NaN();
  static double signaling_NaN();
  inline static double denorm_min() { return /* 5e-324 */ min(); }
  static const bool is_iec559  VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const bool is_bounded VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const bool is_modulo  VCL_STATIC_CONST_INIT_INT_DECL(false);
  static const bool traps      VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const bool tinyness_before VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const vcl_float_round_style round_style VCL_STATIC_CONST_INIT_INT_DECL(vcl_round_to_nearest);
};


VCL_DEFINE_SPECIALIZATION
class vcl_numeric_limits<long double>
{
 public:
  static const bool is_specialized VCL_STATIC_CONST_INIT_INT_DECL(true);
  inline static long double max() { return 1.7976931348623157e+308; }
  inline static long double min() { return 2.2250738585072014e-308; }
  inline static long double denorm_min() { return min(); }
  static const int digits   VCL_STATIC_CONST_INIT_INT_DECL(53);
  static const int digits10 VCL_STATIC_CONST_INIT_INT_DECL(15);
  static const bool is_signed  VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const bool is_integer VCL_STATIC_CONST_INIT_INT_DECL(false);
  static const bool is_exact   VCL_STATIC_CONST_INIT_INT_DECL(false);
  static const int radix VCL_STATIC_CONST_INIT_INT_DECL(2);
  inline static long double epsilon() { return 2.220446049250313e-16; } // TODO: should become dependent of sizeof(long double)
  inline static long double round_error() { return 0.5; }
  static const int min_exponent   VCL_STATIC_CONST_INIT_INT_DECL(-1021);
  static const int min_exponent10 VCL_STATIC_CONST_INIT_INT_DECL(-307);
  static const int max_exponent   VCL_STATIC_CONST_INIT_INT_DECL(1024);
  static const int max_exponent10 VCL_STATIC_CONST_INIT_INT_DECL(308);
  static const bool has_infinity      VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const bool has_quiet_NaN     VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const bool has_signaling_NaN VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const bool has_denorm        VCL_STATIC_CONST_INIT_INT_DECL(false);
  static long double infinity();
  static long double quiet_NaN();
  static long double signaling_NaN();
  static const bool is_iec559  VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const bool is_bounded VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const bool is_modulo  VCL_STATIC_CONST_INIT_INT_DECL(false);
  static const bool traps      VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const bool tinyness_before VCL_STATIC_CONST_INIT_INT_DECL(true);
  static const vcl_float_round_style round_style VCL_STATIC_CONST_INIT_INT_DECL(vcl_round_to_nearest);
};

#endif // emulation_vcl_limits_h_
12

vcl_limits.h - 源码说明

本页面展示了「DTMK软件开发包,此为开源软件,是一款很好的医学图像开发资源.」中的 vcl_limits.h 源码文件，采用 C头文件 编程语言编写，共 608 行代码。您可以在线阅读完整代码内容，也可以返回资源详情页下载完整源码包进行本地学习和开发。

虫虫下载站收录了大量与医学图像相关的技术资源，包括源代码、技术文档、电路图等，是电子工程师和嵌入式开发者的专业学习平台。

⌨️ 快捷键说明

复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?