lldb_private::QueueList Class Reference

#include <QueueList.h>

Public Types
typedef std::vector< lldb::QueueSP >	collection
typedef LockingAdaptedIterable< collection, lldb::QueueSP, vector_adapter, std::mutex >	QueueIterable

Public Member Functions
	QueueList (Process *process)
	~QueueList ()
uint32_t	GetSize ()
	Get the number of libdispatch queues that are available.
lldb::QueueSP	GetQueueAtIndex (uint32_t idx)
	Get the Queue at a given index number.
QueueIterable	Queues ()
	Iterate over the list of queues.
void	Clear ()
	Clear out the list of queues from the QueueList.
void	AddQueue (lldb::QueueSP queue)
	Add a Queue to the QueueList.
lldb::QueueSP	FindQueueByID (lldb::queue_id_t qid)
	Find a queue in the QueueList by QueueID.
lldb::QueueSP	FindQueueByIndexID (uint32_t index_id)
	Find a queue in the QueueList by IndexID.
std::mutex &	GetMutex ()

Protected Attributes
Process *	m_process
	The process that manages this queue list.
uint32_t	m_stop_id
	The process stop ID that this queue list is valid for.
collection	m_queues
	The queues for this process.
std::mutex	m_mutex

Private Member Functions
	QueueList ()=delete

Friends
class	Process

Detailed Description

Definition at line 28 of file QueueList.h.

Member Typedef Documentation

collection

typedef std::vector<lldb::QueueSP> lldb_private::QueueList::collection

Definition at line 50 of file QueueList.h.

QueueIterable

typedef LockingAdaptedIterable<collection, lldb::QueueSP, vector_adapter, std::mutex> lldb_private::QueueList::QueueIterable

Definition at line 53 of file QueueList.h.

Constructor & Destructor Documentation

QueueList() [1/2]

QueueList::QueueList

(

Process *

process

)

Definition at line 16 of file QueueList.cpp.

~QueueList()

QueueList::~QueueList

(

)

Definition at line 19 of file QueueList.cpp.

References Clear().

QueueList() [2/2]

lldb_private::QueueList::QueueList ( )

privatedelete

Member Function Documentation

AddQueue()

void QueueList::AddQueue

(

lldb::QueueSP

queue

)

Add a Queue to the QueueList.

Parameters

[in]

queue

Used by the SystemRuntime to populate the QueueList

Definition at line 40 of file QueueList.cpp.

References m_mutex, and m_queues.

Referenced by SystemRuntimeMacOSX::PopulateQueueList(), SystemRuntimeMacOSX::PopulateQueuesUsingLibBTR(), and lldb_private::ScriptedProcess::UpdateQueueListIfNeeded().

Clear()

void QueueList::Clear

(

)

Clear out the list of queues from the QueueList.

Definition at line 35 of file QueueList.cpp.

References m_mutex, and m_queues.

Referenced by lldb_private::Process::Finalize(), lldb_private::Process::Flush(), lldb_private::Process::UpdateThreadListIfNeeded(), and ~QueueList().

FindQueueByID()

lldb::QueueSP QueueList::FindQueueByID

(

lldb::queue_id_t

qid

)

Find a queue in the QueueList by QueueID.

Parameters

[in]

qid

The QueueID (same as returned by Thread::GetQueueID()) to find.

Returns

A QueueSP to the queue requested, if it is present in the QueueList. An empty QueueSP will be returned if this queue was not found.

Definition at line 47 of file QueueList.cpp.

References Queues().

Referenced by SystemRuntimeMacOSX::PopulateQueueList().

FindQueueByIndexID()

lldb::QueueSP QueueList::FindQueueByIndexID

(

uint32_t

index_id

)

Find a queue in the QueueList by IndexID.

Parameters

[in]

index_id

Find a queue by IndexID. This is an integer associated with each unique queue seen during a debug session and will not be reused for a different queue. Unlike the QueueID, a 64-bit value, this will tend to be an integral value like 1 or 7.

Returns

A QueueSP to the queue requested, if it is present in the QueueList. An empty QueueSP will be returned if this queue was not found.

Definition at line 58 of file QueueList.cpp.

References Queues().

GetMutex()

std::mutex & QueueList::GetMutex

(

)

Definition at line 69 of file QueueList.cpp.

References m_mutex.

GetQueueAtIndex()

lldb::QueueSP QueueList::GetQueueAtIndex

(

uint32_t

idx

)

Get the Queue at a given index number.

Parameters

[in]

idx

The index number (0-based) of the queue.

Returns

The Queue at that index number.

Definition at line 26 of file QueueList.cpp.

References m_mutex, and m_queues.

GetSize()

uint32_t QueueList::GetSize

(

)

Get the number of libdispatch queues that are available.

Returns

The number of queues that are stored in the QueueList.

Definition at line 21 of file QueueList.cpp.

References m_mutex, and m_queues.

Referenced by lldb_private::Process::UpdateQueueListIfNeeded().

Queues()

QueueIterable lldb_private::QueueList::Queues ( )

inline

Iterate over the list of queues.

Returns

An Iterable object which can be used to loop over the queues that exist.

Definition at line 60 of file QueueList.h.

References m_mutex, and m_queues.

Referenced by FindQueueByID(), FindQueueByIndexID(), and lldb_private::Process::Queues().

Friends And Related Function Documentation

Process

friend class Process

friend

Definition at line 29 of file QueueList.h.

Member Data Documentation

m_mutex

std::mutex lldb_private::QueueList::m_mutex

protected

Definition at line 102 of file QueueList.h.

Referenced by AddQueue(), Clear(), GetMutex(), GetQueueAtIndex(), GetSize(), and Queues().

m_process

Process* lldb_private::QueueList::m_process

protected

The process that manages this queue list.

Definition at line 98 of file QueueList.h.

m_queues

collection lldb_private::QueueList::m_queues

protected

The queues for this process.

Definition at line 101 of file QueueList.h.

Referenced by AddQueue(), Clear(), GetQueueAtIndex(), GetSize(), and Queues().

m_stop_id

uint32_t lldb_private::QueueList::m_stop_id

protected

The process stop ID that this queue list is valid for.

Definition at line 100 of file QueueList.h.

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

• QueueList.h
• QueueList.cpp