folly::EnablePrimaryFromThis

Synopsis

Declared in <folly/concurrency/memory/PrimaryPtr.h>

template<typename T>
class EnablePrimaryFromThis;

Member Functions

Name	Description
`masterLockFromThis`	`masterLockFromThis` overloads
`masterRefFromThis`	`masterRefFromThis` overloads

Friends

Name Description

folly::PrimaryPtr PrimaryPtr should be used to achieve deterministic destruction of objects with shared ownership. Once an object is managed by a PrimaryPtr, shared_ptrs can be obtained pointing to that object. However destroying those shared_ptrs will never call the object destructor inline. To destroy the object, join() method must be called on PrimaryPtr or the task returned from cleanup() must be completed, which will wait for all shared_ptrs to be released and then call the object destructor on the caller supplied execution context.

Name	Description
`folly::PrimaryPtr`	PrimaryPtr should be used to achieve deterministic destruction of objects with shared ownership. Once an object is managed by a PrimaryPtr, shared_ptrs can be obtained pointing to that object. However destroying those shared_ptrs will never call the object destructor inline. To destroy the object, join() method must be called on PrimaryPtr or the task returned from cleanup() must be completed, which will wait for all shared_ptrs to be released and then call the object destructor on the caller supplied execution context.