lib::static_bitmap< N > Class Template Reference

A fixed-capacity, SMP-aware bitmap. More...

Public Member Functions
auto	all () const noexcept -> bool
auto	any () const noexcept -> bool
auto	clear (usize bit, std::memory_order order=std::memory_order::seq_cst) noexcept -> void
	Atomically clear a bit.
auto	clear_relaxed (usize bit) noexcept -> void
	Non-atomic clear (caller holds exterior lock).
auto	count () const noexcept -> usize
	Count set bits.
auto	find_first_set () const noexcept -> std::optional< usize >
	Find first set bit.
auto	find_first_unset () const noexcept -> std::optional< usize >
	Find first unset bit.
auto	find_next_set (usize after) const noexcept -> std::optional< usize >
	Find first set bit strictly after after.
auto	none () const noexcept -> bool
auto	reset () noexcept -> void
	Clear the entire bitmap.
auto	set (usize bit, std::memory_order order=std::memory_order::seq_cst) noexcept -> void
	Atomically set a bit.
auto	set_relaxed (usize bit) noexcept -> void
	Non-atomic set (caller holds exterior lock).
auto	test (usize bit, std::memory_order order=std::memory_order::relaxed) const noexcept -> bool
	Atomically test a bit.

Detailed Description

template<usize N>
class lib::static_bitmap< N >

A fixed-capacity, SMP-aware bitmap.

Template Parameters

N	Number of bits in the bitmap.

Note

Uses IBM MSB0 bit numbering (bit 0 is the MSB of the first word).

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

• lib/bitmap.cxxm