edm::SingleConsumerQ::OperateBuffer< T > Class Template Reference

#include <SingleConsumerQ.h>

Public Member Functions
void *	buffer () const
void	commit (int theSize=0)
	OperateBuffer (SingleConsumerQ &b)
int	size () const
	~OperateBuffer ()

Private Attributes
SingleConsumerQ &	b_
bool	committed_
SingleConsumerQ::Buffer	v_

Detailed Description

template<class T>
class edm::SingleConsumerQ::OperateBuffer< T >

Definition at line 78 of file SingleConsumerQ.h.

Constructor & Destructor Documentation

template<class T >

edm::SingleConsumerQ::OperateBuffer< T >::OperateBuffer ( SingleConsumerQ &  b )

inlineexplicit

Definition at line 81 of file SingleConsumerQ.h.

                                                :
    b_(b),v_(T::get(b)),committed_(false) { }

template<class T >

edm::SingleConsumerQ::OperateBuffer< T >::~OperateBuffer ( )

inline

Definition at line 83 of file SingleConsumerQ.h.

References fetchall_from_DQM_v2::release.

      { if(!committed_) T::release(b_,v_.ptr_); }

Member Function Documentation

template<class T >

void* edm::SingleConsumerQ::OperateBuffer< T >::buffer ( ) const

inline

Definition at line 86 of file SingleConsumerQ.h.

Referenced by edm::service::ThreadQueue::consume(), and edm::service::ThreadQueue::produce().

{ return v_.ptr_; }

template<class T >

void edm::SingleConsumerQ::OperateBuffer< T >::commit ( int  theSize = 0 )

inline

Definition at line 88 of file SingleConsumerQ.h.

Referenced by edm::service::ThreadQueue::consume(), and edm::service::ThreadQueue::produce().

{ T::commit(b_, v_.ptr_, theSize); committed_=true; }

template<class T >

int edm::SingleConsumerQ::OperateBuffer< T >::size ( void  ) const

inline

Definition at line 87 of file SingleConsumerQ.h.

Referenced by ntupleDataFormat._Collection::__iter__(), and ntupleDataFormat._Collection::__len__().

{ return v_.len_; }

Member Data Documentation

template<class T >

SingleConsumerQ& edm::SingleConsumerQ::OperateBuffer< T >::b_

private

Definition at line 91 of file SingleConsumerQ.h.

template<class T >

bool edm::SingleConsumerQ::OperateBuffer< T >::committed_

private

Definition at line 93 of file SingleConsumerQ.h.

template<class T >

SingleConsumerQ::Buffer edm::SingleConsumerQ::OperateBuffer< T >::v_

private

Definition at line 92 of file SingleConsumerQ.h.