Arcane::Hdf5Utils::StandardArrayT< DataType > Class Template Reference

Encapsulates a simple dataset from an HDF5 file that represents an array. More...

#include <arcane/hdf5/Hdf5Utils.h>

Inheritance diagram for Arcane::Hdf5Utils::StandardArrayT< DataType >:

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Classes
struct	ValueWithUid

Public Member Functions
	StandardArrayT (hid_t hfile, const String &hpath)
void	read (StandardTypes &st, ArrayView< DataType > buffer)
	Reads the dataset of a 1D array. This operation is only valid after calling readDim(). buffer must have been allocated. To read directly, use directRead().
void	directRead (StandardTypes &st, Array< DataType > &buffer)
	Reads the dataset of a 1D array.
void	parallelRead (IParallelMng *pm, StandardTypes &st, Array< DataType > &buffer, Int64Array &unique_ids)
void	write (StandardTypes &st, ConstArrayView< DataType > buffer)
void	parallelWrite (IParallelMng *pm, StandardTypes &st, ConstArrayView< DataType > buffer, Int64ConstArrayView unique_ids)
Public Member Functions inherited from Arcane::Hdf5Utils::StandardArray
	StandardArray (hid_t hfile, const String &hpath)
void	setIdsPath (const String &ids_path)
	When reading, positions the path in hfile to the dataset containing the unique_ids.
void	readDim ()
Int64ConstArrayView	dimensions () const
virtual bool	exists () const

Private Member Functions
void	_writeSortedValues (ITraceMng *tm, StandardTypes &st, ConstArrayView< DataType > buffer, Int64ConstArrayView unique_ids)

Additional Inherited Members
Protected Member Functions inherited from Arcane::Hdf5Utils::StandardArray
void	_write (const void *buffer, Integer nb_element, hid_t save_type, hid_t native_type)
Protected Attributes inherited from Arcane::Hdf5Utils::StandardArray
hid_t	m_hfile
String	m_hpath
String	m_ids_hpath
HDataset	m_hdataset
HDataset	m_ids_dataset
Int64UniqueArray	m_dimensions
bool	m_is_init

Detailed Description

template<typename DataType>
class Arcane::Hdf5Utils::StandardArrayT< DataType >

Encapsulates a simple dataset from an HDF5 file that represents an array.

Definition at line 819 of file hdf5/Hdf5Utils.h.

Constructor & Destructor Documentation

StandardArrayT()

template<typename DataType>

Arcane::Hdf5Utils::StandardArrayT< DataType >::StandardArrayT	(	hid_t	hfile,
		const String &	hpath )

Definition at line 1274 of file Hdf5Utils.cc.

Member Function Documentation

_writeSortedValues()

template<typename DataType>

void Arcane::Hdf5Utils::StandardArrayT< DataType >::_writeSortedValues ( ITraceMng * tm, StandardTypes & st, ConstArrayView< DataType > buffer, Int64ConstArrayView unique_ids )

private

Definition at line 1354 of file Hdf5Utils.cc.

directRead()

template<typename DataType>

void Arcane::Hdf5Utils::StandardArrayT< DataType >::directRead	(	StandardTypes &	st,
		Array< DataType > &	buffer )

Reads the dataset of a 1D array.

Definition at line 1292 of file Hdf5Utils.cc.

References read(), and Arcane::Array< T >::resize().

Referenced by Arcane::Hdf5VariableReaderHelper2::open().

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parallelRead()

template<typename DataType>

void Arcane::Hdf5Utils::StandardArrayT< DataType >::parallelRead	(	IParallelMng *	pm,
		StandardTypes &	st,
		Array< DataType > &	buffer,
		Int64Array &	unique_ids )

Definition at line 1303 of file Hdf5Utils.cc.

parallelWrite()

template<typename DataType>

void Arcane::Hdf5Utils::StandardArrayT< DataType >::parallelWrite	(	IParallelMng *	pm,
		StandardTypes &	st,
		ConstArrayView< DataType >	buffer,
		Int64ConstArrayView	unique_ids )

Definition at line 1401 of file Hdf5Utils.cc.

read()

template<typename DataType>

void Arcane::Hdf5Utils::StandardArrayT< DataType >::read	(	StandardTypes &	st,
		ArrayView< DataType >	buffer )

Reads the dataset of a 1D array. This operation is only valid after calling readDim(). buffer must have been allocated. To read directly, use directRead().

Definition at line 1283 of file Hdf5Utils.cc.

References Arcane::ArrayView< T >::data().

Referenced by directRead().

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write()

template<typename DataType>

void Arcane::Hdf5Utils::StandardArrayT< DataType >::write	(	StandardTypes &	st,
		ConstArrayView< DataType >	buffer )

Definition at line 1344 of file Hdf5Utils.cc.

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

• hdf5/Hdf5Utils.h
• Hdf5Utils.cc