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 70 of file SingleConsumerQ.h.

Constructor & Destructor Documentation

OperateBuffer()

template<class T >

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

inlineexplicit

Definition at line 72 of file SingleConsumerQ.h.

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

~OperateBuffer()

template<class T >

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

inline

Definition at line 73 of file SingleConsumerQ.h.

References edm::SingleConsumerQ::OperateBuffer< T >::b_, edm::SingleConsumerQ::OperateBuffer< T >::committed_, edm::SingleConsumerQ::Buffer::ptr_, fetchall_from_DQM_v2::release, and edm::SingleConsumerQ::OperateBuffer< T >::v_.

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

Member Function Documentation

buffer()

template<class T >

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

inline

Definition at line 78 of file SingleConsumerQ.h.

References edm::SingleConsumerQ::Buffer::ptr_, and edm::SingleConsumerQ::OperateBuffer< T >::v_.

{ return v_.ptr_; }

commit()

template<class T >

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

inline

Definition at line 80 of file SingleConsumerQ.h.

References edm::SingleConsumerQ::OperateBuffer< T >::b_, edm::SingleConsumerQ::OperateBuffer< T >::committed_, edm::SingleConsumerQ::Buffer::ptr_, and edm::SingleConsumerQ::OperateBuffer< T >::v_.

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

size()

template<class T >

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

inline

Definition at line 79 of file SingleConsumerQ.h.

References edm::SingleConsumerQ::Buffer::len_, and edm::SingleConsumerQ::OperateBuffer< T >::v_.

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

{ return v_.len_; }

Member Data Documentation

b_

template<class T >

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

private

Definition at line 86 of file SingleConsumerQ.h.

Referenced by edm::SingleConsumerQ::OperateBuffer< T >::commit(), and edm::SingleConsumerQ::OperateBuffer< T >::~OperateBuffer().

committed_

template<class T >

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

private

Definition at line 88 of file SingleConsumerQ.h.

Referenced by edm::SingleConsumerQ::OperateBuffer< T >::commit(), and edm::SingleConsumerQ::OperateBuffer< T >::~OperateBuffer().

v_

template<class T >

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

private

Definition at line 87 of file SingleConsumerQ.h.

Referenced by edm::SingleConsumerQ::OperateBuffer< T >::buffer(), edm::SingleConsumerQ::OperateBuffer< T >::commit(), edm::SingleConsumerQ::OperateBuffer< T >::size(), and edm::SingleConsumerQ::OperateBuffer< T >::~OperateBuffer().