RAII guard that pops a policy on destruction. More...

#include <Policy.h>

Public Member Functions
	~Guard ()
	Guard (Guard &&other)
Guard &	operator= (Guard &&other)
	Guard (const Guard &)=delete
Guard &	operator= (const Guard &)=delete

Private Member Functions
	Guard ()

Private Attributes
std::thread::id	m_thread_id
bool	m_active = false

Friends
class	PolicyStack

Detailed Description

RAII guard that pops a policy on destruction.

A Guard is bound to the thread that created it: the policy stack lives in thread_local storage, so popping from a different thread would corrupt that thread's stack. Guards may be moved, but only on the owning thread; a cross-thread move or destruction is a fatal error.

Definition at line 113 of file Policy.h.

Constructor & Destructor Documentation

◆ ~Guard()

PolicyStack::Guard::~Guard ( )

Definition at line 54 of file Policy.cpp.

References lldb_private::PolicyStack::Get(), m_active, m_thread_id, and lldb_private::PolicyStack::Pop().

◆ Guard() [1/3]

PolicyStack::Guard::Guard ( Guard && other )

Definition at line 64 of file Policy.cpp.

References Guard(), m_active, and m_thread_id.

Referenced by Guard(), Guard(), operator=(), operator=(), and PolicyStack.

◆ Guard() [2/3]

lldb_private::PolicyStack::Guard::Guard ( const Guard & )

delete

References Guard().

◆ Guard() [3/3]

lldb_private::PolicyStack::Guard::Guard ( )

inlineprivate

Definition at line 125 of file Policy.h.

References m_active, and m_thread_id.

Member Function Documentation

◆ operator=() [1/2]

Guard & lldb_private::PolicyStack::Guard::operator= ( const Guard & )

delete

References Guard().

◆ operator=() [2/2]

PolicyStack::Guard & PolicyStack::Guard::operator= ( Guard && other )

Definition at line 71 of file Policy.cpp.

References lldb_private::PolicyStack::Get(), Guard(), m_active, m_thread_id, and lldb_private::PolicyStack::Pop().

◆ PolicyStack

friend class PolicyStack

friend

Definition at line 114 of file Policy.h.

References Guard(), and PolicyStack.

Referenced by PolicyStack.

Member Data Documentation

◆ m_active

bool lldb_private::PolicyStack::Guard::m_active = false

private

Definition at line 127 of file Policy.h.

Referenced by Guard(), Guard(), operator=(), and ~Guard().

◆ m_thread_id

std::thread::id lldb_private::PolicyStack::Guard::m_thread_id

private

Definition at line 126 of file Policy.h.