heap::base::ActiveSystemPages Class Reference

#include <active-system-pages.h>

Collaboration diagram for heap::base::ActiveSystemPages:

Public Member Functions
V8_EXPORT_PRIVATE size_t	Init (size_t header_size, size_t page_size_bits, size_t user_page_size)
V8_EXPORT_PRIVATE size_t	Add (size_t start, size_t end, size_t page_size_bits)
V8_EXPORT_PRIVATE size_t	Reduce (ActiveSystemPages updated_value)
V8_EXPORT_PRIVATE size_t	Clear ()
V8_EXPORT_PRIVATE size_t	Size (size_t page_size_bits) const

Static Public Attributes
static constexpr size_t	kMaxPages = 64

Private Types
using	bitset_t = std::bitset<kMaxPages>

Private Attributes
bitset_t	value_

Detailed Description

Definition at line 17 of file active-system-pages.h.

Member Typedef Documentation

bitset_t

using heap::base::ActiveSystemPages::bitset_t = std::bitset<kMaxPages>

private

Definition at line 43 of file active-system-pages.h.

Member Function Documentation

Add()

size_t heap::base::ActiveSystemPages::Add	(	size_t	start,
		size_t	end,
		size_t	page_size_bits )

Definition at line 26 of file active-system-pages.cc.

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Clear()

size_t heap::base::ActiveSystemPages::Clear

(

)

Definition at line 58 of file active-system-pages.cc.

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Init()

size_t heap::base::ActiveSystemPages::Init	(	size_t	header_size,
		size_t	page_size_bits,
		size_t	user_page_size )

Definition at line 15 of file active-system-pages.cc.

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Reduce()

size_t heap::base::ActiveSystemPages::Reduce

(

ActiveSystemPages

updated_value

)

Definition at line 51 of file active-system-pages.cc.

Size()

size_t heap::base::ActiveSystemPages::Size

(

size_t

page_size_bits

)

const

Definition at line 64 of file active-system-pages.cc.

Member Data Documentation

kMaxPages

size_t heap::base::ActiveSystemPages::kMaxPages = 64

staticconstexpr

Definition at line 21 of file active-system-pages.h.

value_

bitset_t heap::base::ActiveSystemPages::value_

private

Definition at line 45 of file active-system-pages.h.

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

• src/heap/base/active-system-pages.h
• src/heap/base/active-system-pages.cc