Arcane  4.1.12.0
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Arcane::MemoryDataReaderWriter Class Reference
IO

Reading/writing data in memory. More...

#include <arcane/impl/MemoryDataReaderWriter.h>

Inheritance diagram for Arcane::MemoryDataReaderWriter:
Collaboration diagram for Arcane::MemoryDataReaderWriter:

Public Member Functions

 MemoryDataReaderWriter (ITraceMng *tm)
virtual void beginWrite (const VariableCollection &vars)
virtual void endWrite ()
virtual void setMetaData (const String &meta_data)
 Sets the metadata information.
virtual void write (IVariable *var, IData *data)
 Writes the data data of the variable var.
virtual void beginRead (const VariableCollection &)
virtual void endRead ()
virtual String metaData ()
 Metadata.
virtual void read (IVariable *var, IData *data)
 Reads the data data of the variable var.
void free ()
Public Member Functions inherited from Arcane::TraceAccessor
 TraceAccessor (ITraceMng *m)
 Constructs an accessor via the trace manager m.
 TraceAccessor (const TraceAccessor &rhs)
 Copy constructor.
TraceAccessor & operator= (const TraceAccessor &rhs)
 Copy assignment operator.
virtual ~TraceAccessor ()
 Frees resources.
ITraceMng * traceMng () const
 Trace manager.
TraceMessage info () const
 Flow for an information message.
TraceMessage pinfo () const
 Flow for a parallel information message.
TraceMessage info (char category) const
 Flow for an information message of a given category.
TraceMessage pinfo (char category) const
 Flow for a parallel information message of a given category.
TraceMessage info (bool v) const
 Flow for an information message.
TraceMessage warning () const
 Flow for a warning message.
TraceMessage pwarning () const
TraceMessage error () const
 Flow for an error message.
TraceMessage perror () const
TraceMessage log () const
 Flow for a log message.
TraceMessage plog () const
 Flow for a log message.
TraceMessage logdate () const
 Flow for a log message preceded by the date.
TraceMessage fatal () const
 Flow for a fatal error message.
TraceMessage pfatal () const
 Flow for a parallel fatal error message.
TraceMessageDbg debug (Trace::eDebugLevel=Trace::Medium) const
 Flow for a debug message.
Trace::eDebugLevel configDbgLevel () const
 Debug level of the configuration file.
TraceMessage info (Int32 verbose_level) const
 Flow for an information message of a given level.
TraceMessage linfo () const
 Flow for an information message with the local information level of this instance.
TraceMessage linfo (Int32 relative_level) const
 Flow for an information message with the local information level of this instance.
void fatalMessage (const StandaloneTraceMessage &o) const
Public Member Functions inherited from Arcane::IDataReader
virtual ~IDataReader ()=default
 Frees resources.
Public Member Functions inherited from Arcane::IDataWriter
virtual ~IDataWriter ()=default
 Frees resources.

Private Types

typedef std::map< String, Ref< IData > > VarToDataMap

Private Member Functions

Ref< IData > _findData (IVariable *var)

Private Attributes

String m_meta_data
VarToDataMap m_vars_to_data

Additional Inherited Members

Protected Member Functions inherited from Arcane::TraceAccessor
void _setLocalVerboseLevel (Int32 v)
Int32 _localVerboseLevel () const

Detailed Description

Reading/writing data in memory.

This class is used, for example, to save and restore data for time travel.

Definition at line 44 of file MemoryDataReaderWriter.h.

Member Typedef Documentation

◆ VarToDataMap

typedef std::map<String, Ref<IData> > Arcane::MemoryDataReaderWriter::VarToDataMap
private

Definition at line 50 of file MemoryDataReaderWriter.h.

Constructor & Destructor Documentation

◆ MemoryDataReaderWriter()

Arcane::MemoryDataReaderWriter::MemoryDataReaderWriter ( ITraceMng * tm)
inline

Definition at line 54 of file MemoryDataReaderWriter.h.

◆ ~MemoryDataReaderWriter()

Arcane::MemoryDataReaderWriter::~MemoryDataReaderWriter ( )
virtual

Definition at line 36 of file MemoryDataReaderWriter.cc.

Member Function Documentation

◆ _findData()

Ref< IData > Arcane::MemoryDataReaderWriter::_findData ( IVariable * var)
private

Definition at line 110 of file MemoryDataReaderWriter.cc.

◆ beginRead()

virtual void Arcane::MemoryDataReaderWriter::beginRead ( const VariableCollection & )
inlinevirtual

Implements Arcane::IDataReader.

Definition at line 67 of file MemoryDataReaderWriter.h.

◆ beginWrite()

void Arcane::MemoryDataReaderWriter::beginWrite ( const VariableCollection & vars)
virtual

Implements Arcane::IDataWriter.

Definition at line 54 of file MemoryDataReaderWriter.cc.

◆ endRead()

virtual void Arcane::MemoryDataReaderWriter::endRead ( )
inlinevirtual

Implements Arcane::IDataReader.

Definition at line 68 of file MemoryDataReaderWriter.h.

◆ endWrite()

virtual void Arcane::MemoryDataReaderWriter::endWrite ( )
inlinevirtual

Implements Arcane::IDataWriter.

Definition at line 63 of file MemoryDataReaderWriter.h.

◆ free()

void Arcane::MemoryDataReaderWriter::free ( )
virtual

Implements Arcane::IDataReaderWriter.

Definition at line 45 of file MemoryDataReaderWriter.cc.

◆ metaData()

virtual String Arcane::MemoryDataReaderWriter::metaData ( )
inlinevirtual

Metadata.

Implements Arcane::IDataReader.

Definition at line 69 of file MemoryDataReaderWriter.h.

◆ read()

void Arcane::MemoryDataReaderWriter::read ( IVariable * var,
IData * data )
virtual

Reads the data data of the variable var.

Implements Arcane::IDataReader.

Definition at line 94 of file MemoryDataReaderWriter.cc.

References Arcane::IData::copy(), Arcane::IVariable::fullName(), Arcane::RefImpl< InstanceType, RefClassType, ImplTagId >::get(), and Arcane::TraceAccessor::warning().

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◆ setMetaData()

virtual void Arcane::MemoryDataReaderWriter::setMetaData ( const String & meta_data)
inlinevirtual

Sets the metadata information.

Implements Arcane::IDataWriter.

Definition at line 64 of file MemoryDataReaderWriter.h.

◆ write()

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

Writes the data data of the variable var.

Implements Arcane::IDataWriter.

Definition at line 78 of file MemoryDataReaderWriter.cc.

References Arcane::IData::cloneRef(), Arcane::IVariable::fullName(), and Arcane::RefImpl< InstanceType, RefClassType, ImplTagId >::get().

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Member Data Documentation

◆ m_meta_data

String Arcane::MemoryDataReaderWriter::m_meta_data
private

Definition at line 80 of file MemoryDataReaderWriter.h.

◆ m_vars_to_data

VarToDataMap Arcane::MemoryDataReaderWriter::m_vars_to_data
private

Definition at line 81 of file MemoryDataReaderWriter.h.

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