OpenDDS::DCPS::DataReaderImpl::OwnershipManagerScopedAccess Struct Reference

#include <DataReaderImpl.h>

Collaboration diagram for OpenDDS::DCPS::DataReaderImpl::OwnershipManagerScopedAccess:

Public Member Functions
	OwnershipManagerScopedAccess ()
	OwnershipManagerScopedAccess (DataReaderImpl::OwnershipManagerPtr om)
	~OwnershipManagerScopedAccess ()
void	swap (OwnershipManagerScopedAccess &rhs)
int	release ()

Public Attributes
OwnershipManagerPtr	om_
int	lock_result_

Detailed Description

Definition at line 483 of file DataReaderImpl.h.

Constructor & Destructor Documentation

OwnershipManagerScopedAccess() [1/2]

OpenDDS::DCPS::DataReaderImpl::OwnershipManagerScopedAccess::OwnershipManagerScopedAccess ( )

inline

Definition at line 484 of file DataReaderImpl.h.

: om_(0), lock_result_(0) {}

OwnershipManagerScopedAccess() [2/2]

OpenDDS::DCPS::DataReaderImpl::OwnershipManagerScopedAccess::OwnershipManagerScopedAccess ( DataReaderImpl::OwnershipManagerPtr  om )

inlineexplicit

Definition at line 485 of file DataReaderImpl.h.

: om_(om), lock_result_(om_ ? om_->instance_lock_acquire() : 0) {}

~OwnershipManagerScopedAccess()

OpenDDS::DCPS::DataReaderImpl::OwnershipManagerScopedAccess::~OwnershipManagerScopedAccess ( )

inline

Definition at line 486 of file DataReaderImpl.h.

References release().

{ release(); }

Member Function Documentation

release()

int OpenDDS::DCPS::DataReaderImpl::OwnershipManagerScopedAccess::release ( void  )

inline

Definition at line 496 of file DataReaderImpl.h.

Referenced by OpenDDS::DCPS::DataReaderImpl_T< DynamicSample >::store_instance_data().

    {
      int result = 0;
      if (om_ && !lock_result_) {
        result = om_->instance_lock_release();
      }
      om_ = 0;
      lock_result_ = 0;
      return result;
    }

swap()

void OpenDDS::DCPS::DataReaderImpl::OwnershipManagerScopedAccess::swap ( OwnershipManagerScopedAccess &  rhs )

inline

Definition at line 488 of file DataReaderImpl.h.

References lock_result_, om_, and OpenDDS::DCPS::swap().

Referenced by OpenDDS::DCPS::DataReaderImpl_T< DynamicSample >::store_instance_data().

    {
      if (&rhs != this) {
        std::swap(om_, rhs.om_);
        std::swap(lock_result_, rhs.lock_result_);
      }
    }

Member Data Documentation

lock_result_

int OpenDDS::DCPS::DataReaderImpl::OwnershipManagerScopedAccess::lock_result_

Definition at line 508 of file DataReaderImpl.h.

Referenced by OpenDDS::DCPS::DataReaderImpl_T< DynamicSample >::store_instance_data(), and swap().

om_

OwnershipManagerPtr OpenDDS::DCPS::DataReaderImpl::OwnershipManagerScopedAccess::om_

Definition at line 507 of file DataReaderImpl.h.

Referenced by swap().

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

• DataReaderImpl.h