std::numeric_limits<::native::bf16 > Class Reference

Static Public Member Functions
static constexpr ::native::bf16	min () noexcept
	Return the least positive normal value, 2^-126 (bits 0x0080).
static constexpr ::native::bf16	max () noexcept
	Return the greatest finite value, (2 - 2^-7) * 2^127 (bits 0x7f7f).
static constexpr ::native::bf16	lowest () noexcept
	Return the negative of max() (bits 0xff7f).
static constexpr ::native::bf16	epsilon () noexcept
	Return the distance from one to its successor, 2^-7 (bits 0x3c00).
static constexpr ::native::bf16	round_error () noexcept
	Return the round-to-nearest error bound, one half (bits 0x3f00).
static constexpr ::native::bf16	infinity () noexcept
	Return positive infinity (bits 0x7f80).
static constexpr ::native::bf16	quiet_NaN () noexcept
	Return a quiet NaN with the fixed encoding 0x7fc0.
static constexpr ::native::bf16	signaling_NaN () noexcept
	Return a signaling NaN encoding (bits 0x7f81); decoding to float quiets it.
static constexpr ::native::bf16	denorm_min () noexcept
	Return the least positive subnormal value, 2^-133 (bits 0x0001).

Static Public Attributes
static constexpr float_denorm_style	has_denorm = denorm_present
static constexpr bool	has_denorm_loss = false

Detailed Description

Representation limits for native::bf16; conversions preserve subnormal encodings. These constants describe the storage format, not the current floating-point controls.

Definition at line 473 of file native.numerics.ccm.

Member Data Documentation

has_denorm

float_denorm_style std::numeric_limits<::native::bf16 >::has_denorm = denorm_present

staticconstexpr

Deprecated

std::float_denorm_style is deprecated since C++23

Definition at line 516 of file native.numerics.ccm.

has_denorm_loss

bool std::numeric_limits<::native::bf16 >::has_denorm_loss = false

staticconstexpr

Deprecated

numeric_limits::has_denorm_loss is deprecated since C++23

Definition at line 518 of file native.numerics.ccm.

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The documentation for this class was generated from the following file:

• src/native.numerics.ccm