a helper class to perform inner node manipulation for IdSet More...

Public Types
using	size_type = IdSet::size_type

typedef uint64_t	Packed
	(atomically) stored serialized value

Public Member Functions
	IdSetInnerNode ()=default

	IdSetInnerNode (size_type left, size_type right)

Packed	pack () const
	returns a serializes value suitable for shared memory storage

Static Public Member Functions
static IdSetInnerNode	Unpack (Packed packed)
	de-serializes a given value

Public Attributes
size_type	left = 0
	the number of available IDs in the left subtree

size_type	right = 0
	the number of available IDs in the right subtree

Detailed Description

Definition at line 74 of file PageStack.cc.

Member Typedef Documentation

◆ Packed

typedef uint64_t Ipc::Mem::IdSetInnerNode::Packed

Definition at line 78 of file PageStack.cc.

◆ size_type

using Ipc::Mem::IdSetInnerNode::size_type = IdSet::size_type

Definition at line 77 of file PageStack.cc.

Constructor & Destructor Documentation

◆ IdSetInnerNode() [1/2]

Ipc::Mem::IdSetInnerNode::IdSetInnerNode ( )

default

◆ IdSetInnerNode() [2/2]

Ipc::Mem::IdSetInnerNode::IdSetInnerNode	(	size_type	left,
		size_type	right
	)

Definition at line 137 of file PageStack.cc.

Member Function Documentation

◆ pack()

Packed Ipc::Mem::IdSetInnerNode::pack ( ) const

inline

Definition at line 87 of file PageStack.cc.

References left, and right.

Referenced by Ipc::Mem::IdSet::fillAllNodes(), Ipc::Mem::IdSet::innerPop(), and Ipc::Mem::IdSet::innerPush().

◆ Unpack()

Ipc::Mem::IdSetInnerNode Ipc::Mem::IdSetInnerNode::Unpack ( Packed packed )

static

Definition at line 144 of file PageStack.cc.

Referenced by Ipc::Mem::IdSet::innerPop(), and Ipc::Mem::IdSet::innerTruncate().

Member Data Documentation

◆ left

size_type Ipc::Mem::IdSetInnerNode::left = 0

Definition at line 89 of file PageStack.cc.

Referenced by Ipc::Mem::IdSet::innerPop(), and pack().

◆ right

size_type Ipc::Mem::IdSetInnerNode::right = 0

Definition at line 90 of file PageStack.cc.