Arcane::IDataWriter Class Reference

Interface for writing variable data. More...

#include <arcane/core/IDataWriter.h>

Public Member Functions
virtual	~IDataWriter ()=default
	Frees resources.
virtual void	beginWrite (const VariableCollection &vars)=0
virtual void	endWrite ()=0
virtual void	setMetaData (const String &meta_data)=0
	Sets the metadata information.
virtual void	write (IVariable *var, IData *data)=0
	Writes the data data of the variable var.

Detailed Description

Interface for writing variable data.

During a write operation, the order of calls is as follows:

IDataWriter* writer = ...;
writer->beginWrite(vars)
writer->setMetaData()
foreach(var in vars)
  writer->write(var,var_data)
writer->endWriter()

vars contains the list of variables that will be saved

See also

IDataReader

Definition at line 44 of file IDataWriter.h.

Member Function Documentation

setMetaData()

virtual void Arcane::IDataWriter::setMetaData ( const String & meta_data )

pure virtual

Sets the metadata information.

Implemented in Arcane::Hdf5MpiReaderWriter, Arcane::Hdf5ReaderWriter, Arcane::ManualHdf5DataWriter, Arcane::VtkHdfDataWriter, and Arcane::VtkHdfV2DataWriter.

write()

virtual void Arcane::IDataWriter::write ( IVariable * var, IData * data )

pure virtual

Writes the data data of the variable var.

Implemented in Arcane::Hdf5MpiReaderWriter, Arcane::Hdf5ReaderWriter, Arcane::ManualHdf5DataWriter, Arcane::VtkHdfDataWriter, and Arcane::VtkHdfV2DataWriter.

Referenced by Arcane::Variable::write().

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

• IDataWriter.h