openPMD::RandomDatasetFiller< Distr, T > Class Template Reference

Inheritance diagram for openPMD::RandomDatasetFiller< Distr, T >:

Collaboration diagram for openPMD::RandomDatasetFiller< Distr, T >:

Public Types
using	resultType = T
Public Types inherited from openPMD::DatasetFiller< typename Distr::result_type >
using	resultType = typename Distr::result_type

Public Member Functions
	RandomDatasetFiller (Distr distribution, Extent::value_type numOfItems=0)
std::shared_ptr< T >	produceData () override
	Create a shared pointer of m_numberOfItems items of type T. More...
void	setSeed (std::default_random_engine::result_type seed)
void	randomSeed ()
void	bufferMode ()
	Activate buffer mode. More...
void	setNumberOfItems (Extent::value_type numItems) override
	Set number of items to be produced. More...
Public Member Functions inherited from openPMD::DatasetFiller< typename Distr::result_type >
	DatasetFiller (Extent::value_type numberOfItems=0)
virtual	~DatasetFiller ()=default
	This class will be derived from.

Static Public Member Functions
template<typename X = Distr>
static RandomDatasetFiller< X, T >	makeRandomDatasetFiller (Extent::value_type numberOfItems, typename X::result_type lower, typename X::result_type upper)

Additional Inherited Members
Protected Attributes inherited from openPMD::DatasetFiller< typename Distr::result_type >
Extent::value_type	m_numberOfItems

Member Function Documentation

bufferMode()

template<typename Distr , typename T = typename Distr::result_type>

void openPMD::RandomDatasetFiller< Distr, T >::bufferMode ( )

inline

Activate buffer mode.

Create a bunch of data to write (instantly) and return that upon calling <operator()>().

makeRandomDatasetFiller()

template<typename Distr , typename T = typename Distr::result_type>

template<typename X = Distr>

static RandomDatasetFiller< X, T > openPMD::RandomDatasetFiller< Distr, T >::makeRandomDatasetFiller ( Extent::value_type  numberOfItems, typename X::result_type  lower, typename X::result_type  upper  )

inlinestatic

Template Parameters

X	Dummy template parameter such that the RandomDatasetFiller is usable also when this function's implementation does not work on the distribution's concrete type.

Parameters

numberOfItems	Number of items to be produced per call of produceData.
lower	Lower bound for the random values to be generated.
upper	Upper bound for the random values to be generated.

Returns

An instance of RandomDatasetFiller matching the given parameters.

produceData()

template<typename Distr , typename T = typename Distr::result_type>

std::shared_ptr< T > openPMD::RandomDatasetFiller< Distr, T >::produceData ( )

inlineoverridevirtual

Create a shared pointer of m_numberOfItems items of type T.

Should take roughly the same amount of time per call as long as m_numberOfItems does not change.

Returns

Implements openPMD::DatasetFiller< typename Distr::result_type >.

setNumberOfItems()

template<typename Distr , typename T = typename Distr::result_type>

void openPMD::RandomDatasetFiller< Distr, T >::setNumberOfItems ( Extent::value_type  numberOfItems )

inlineoverridevirtual

Set number of items to be produced.

Parameters

numberOfItems

The number.

Implements openPMD::DatasetFiller< typename Distr::result_type >.

---

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

• /tmp/tmp.7iNmvGSbic/openPMD-api/include/openPMD/benchmark/mpi/RandomDatasetFiller.hpp