folly::exception_wrapper::SharedPtr Struct Reference

Classes
struct	Base
struct	Impl

Static Public Member Functions
static void	copy_ (exception_wrapper const *from, exception_wrapper *to)
static void	move_ (exception_wrapper *from, exception_wrapper *to)
static void	delete_ (exception_wrapper *that)
static void	throw_ (exception_wrapper const *that)
static std::type_info const *	type_ (exception_wrapper const *that)
static std::exception const *	get_exception_ (exception_wrapper const *that)
static exception_wrapper	get_exception_ptr_ (exception_wrapper const *that)

Public Attributes
std::shared_ptr< Base >	ptr_

Static Public Attributes
static VTable const	ops_

Detailed Description

Definition at line 302 of file ExceptionWrapper.h.

Member Function Documentation

void folly::exception_wrapper::SharedPtr::copy_ ( exception_wrapper const *  from, exception_wrapper *  to  )

inlinestatic

Definition at line 245 of file ExceptionWrapper-inl.h.

References folly::exception_wrapper::sptr_.

                           {
  ::new (static_cast<void*>(std::addressof(to->sptr_))) SharedPtr(from->sptr_);
}

void folly::exception_wrapper::SharedPtr::delete_ ( exception_wrapper *  that )

inlinestatic

Definition at line 257 of file ExceptionWrapper-inl.h.

References folly::exception_wrapper::sptr_, folly::exception_wrapper::uninit_, and folly::exception_wrapper::vptr_.

                                                                       {
  that->sptr_.~SharedPtr();
  that->vptr_ = &uninit_;
}

std::exception const * folly::exception_wrapper::SharedPtr::get_exception_ ( exception_wrapper const *  that )

inlinestatic

Definition at line 270 of file ExceptionWrapper-inl.h.

References ptr_, and folly::exception_wrapper::sptr_.

                                   {
  return that->sptr_.ptr_->get_exception_();
}

exception_wrapper folly::exception_wrapper::SharedPtr::get_exception_ptr_ ( exception_wrapper const *  that )

inlinestatic

Definition at line 274 of file ExceptionWrapper-inl.h.

References ptr_, and folly::exception_wrapper::sptr_.

                                   {
  return that->sptr_.ptr_->get_exception_ptr_();
}

void folly::exception_wrapper::SharedPtr::move_ ( exception_wrapper *  from, exception_wrapper *  to  )

inlinestatic

Definition at line 250 of file ExceptionWrapper-inl.h.

References folly::gen::move, and folly::exception_wrapper::sptr_.

                           {
  ::new (static_cast<void*>(std::addressof(to->sptr_)))
      SharedPtr(std::move(from->sptr_));
  delete_(from);
}

void folly::exception_wrapper::SharedPtr::throw_ ( exception_wrapper const *  that )

inlinestatic

Definition at line 261 of file ExceptionWrapper-inl.h.

References folly::assume_unreachable(), ptr_, and folly::exception_wrapper::sptr_.

                                   {
  that->sptr_.ptr_->throw_();
  folly::assume_unreachable();
}

std::type_info const * folly::exception_wrapper::SharedPtr::type_ ( exception_wrapper const *  that )

inlinestatic

Definition at line 266 of file ExceptionWrapper-inl.h.

References ptr_, and folly::exception_wrapper::sptr_.

                                   {
  return that->sptr_.ptr_->info_;
}

Member Data Documentation

exception_wrapper::VTable const folly::exception_wrapper::SharedPtr::ops_

static

Initial value:

{
    copy_,
    move_,
    delete_,
    throw_,
    type_,
    get_exception_,
    get_exception_ptr_}

Definition at line 335 of file ExceptionWrapper.h.

Referenced by folly::exception_wrapper::exception_wrapper().

std::shared_ptr<Base> folly::exception_wrapper::SharedPtr::ptr_

Definition at line 326 of file ExceptionWrapper.h.

Referenced by get_exception_(), get_exception_ptr_(), throw_(), and type_().

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

• proxygen/folly/folly/ExceptionWrapper.h
• proxygen/folly/folly/ExceptionWrapper-inl.h
• proxygen/folly/folly/ExceptionWrapper.cpp