Gaudi::Accumulators::Buffer< Arithmetic, ContainedAccumulator > Class Template Reference

Buffer is a non atomic Accumulator which, when it goes out-of-scope, updates the underlying thread-safe Accumulator for all previous updates in one go. More...

#include <GaudiKernel/Counters.h>

Inheritance diagram for Gaudi::Accumulators::Buffer< Arithmetic, ContainedAccumulator >:

Collaboration diagram for Gaudi::Accumulators::Buffer< Arithmetic, ContainedAccumulator >:

Public Member Functions
	Buffer ()=delete
	Buffer (prime_type &p)
	Buffer (const Buffer &)=delete
void	operator= (const Buffer &)=delete
	Buffer (Buffer &&other)
void	push ()
	~Buffer ()

Private Types
using	prime_type = ContainedAccumulator< Arithmetic, atomicity::full >
using	base_type = ContainedAccumulator< Arithmetic, atomicity::none >

Private Attributes
prime_type &	m_prime

Detailed Description

template<typename Arithmetic, template< typename Int, atomicity Ato > class ContainedAccumulator>
class Gaudi::Accumulators::Buffer< Arithmetic, ContainedAccumulator >

Buffer is a non atomic Accumulator which, when it goes out-of-scope, updates the underlying thread-safe Accumulator for all previous updates in one go.

It is templated by the basic accumulator type and has same interface

See also

Gaudi::Accumulators for detailed documentation

Definition at line 580 of file Counters.h.

Member Typedef Documentation

base_type

template<typename Arithmetic , template< typename Int, atomicity Ato > class ContainedAccumulator>

using Gaudi::Accumulators::Buffer< Arithmetic, ContainedAccumulator >::base_type = ContainedAccumulator<Arithmetic, atomicity::none>

private

Definition at line 582 of file Counters.h.

prime_type

template<typename Arithmetic , template< typename Int, atomicity Ato > class ContainedAccumulator>

using Gaudi::Accumulators::Buffer< Arithmetic, ContainedAccumulator >::prime_type = ContainedAccumulator<Arithmetic, atomicity::full>

private

Definition at line 581 of file Counters.h.

Constructor & Destructor Documentation

Buffer() [1/4]

template<typename Arithmetic , template< typename Int, atomicity Ato > class ContainedAccumulator>

Gaudi::Accumulators::Buffer< Arithmetic, ContainedAccumulator >::Buffer ( )

delete

Buffer() [2/4]

template<typename Arithmetic , template< typename Int, atomicity Ato > class ContainedAccumulator>

Gaudi::Accumulators::Buffer< Arithmetic, ContainedAccumulator >::Buffer ( prime_type &  p )

inline

Definition at line 586 of file Counters.h.

: base_type(), m_prime( p ) {}

Buffer() [3/4]

template<typename Arithmetic , template< typename Int, atomicity Ato > class ContainedAccumulator>

Gaudi::Accumulators::Buffer< Arithmetic, ContainedAccumulator >::Buffer ( const Buffer< Arithmetic, ContainedAccumulator > &  )

delete

Buffer() [4/4]

template<typename Arithmetic , template< typename Int, atomicity Ato > class ContainedAccumulator>

Gaudi::Accumulators::Buffer< Arithmetic, ContainedAccumulator >::Buffer ( Buffer< Arithmetic, ContainedAccumulator > &&  other )

inline

Definition at line 589 of file Counters.h.

: base_type( other ), m_prime( other.m_prime ) { other.reset(); }

~Buffer()

template<typename Arithmetic , template< typename Int, atomicity Ato > class ContainedAccumulator>

Gaudi::Accumulators::Buffer< Arithmetic, ContainedAccumulator >::~Buffer ( )

inline

Definition at line 591 of file Counters.h.

{ push(); }

Member Function Documentation

operator=()

template<typename Arithmetic , template< typename Int, atomicity Ato > class ContainedAccumulator>

void Gaudi::Accumulators::Buffer< Arithmetic, ContainedAccumulator >::operator= ( const Buffer< Arithmetic, ContainedAccumulator > &  )

delete

push()

template<typename Arithmetic , template< typename Int, atomicity Ato > class ContainedAccumulator>

void Gaudi::Accumulators::Buffer< Arithmetic, ContainedAccumulator >::push ( )

inline

Definition at line 590 of file Counters.h.

{ m_prime.mergeAndReset( static_cast<base_type&&>( *this ) ); }

Member Data Documentation

m_prime

template<typename Arithmetic , template< typename Int, atomicity Ato > class ContainedAccumulator>

prime_type& Gaudi::Accumulators::Buffer< Arithmetic, ContainedAccumulator >::m_prime

private

Definition at line 594 of file Counters.h.

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

• GaudiKernel/GaudiKernel/Counters.h