IOstream Class Reference

An IOstream is an abstract base class for all input/output systems; be they streams, files, token lists etc. More...

Inheritance diagram for IOstream:

Collaboration diagram for IOstream:

Public Types
enum	streamAccess : char { CLOSED = 0, OPENED }
	Enumeration for stream open/closed state. More...
Public Types inherited from IOstreamOption
enum	streamFormat : char { ASCII = 0, BINARY }
	Data format (ascii | binary) More...
enum	compressionType : char { UNCOMPRESSED = 0, COMPRESSED }
	Compression treatment (UNCOMPRESSED | COMPRESSED) More...

Public Member Functions
	IOstream (const IOstream &)=default
	Copy construct. More...
virtual	~IOstream ()=default
	Destructor. More...
	IOstream (IOstreamOption streamOpt=IOstreamOption())
	IOstream (streamFormat fmt, versionNumber ver, compressionType comp=compressionType::UNCOMPRESSED)
	Construct with format, version (compression) More...
virtual const fileName &	name () const
	Return the name of the stream. More...
virtual fileName &	name ()
	Return non-const access to the name of the stream. More...
virtual bool	check (const char *operation) const
	Check IOstream status for given operation. More...
bool	fatalCheck (const char *operation) const
	Check IOstream status for given operation. More...
bool	opened () const
	Return true if stream has been opened. More...
bool	closed () const
	Return true if stream is closed. More...
bool	good () const
	Return true if next operation might succeed. More...
bool	eof () const
	Return true if end of input seen. More...
bool	fail () const
	Return true if next operation will fail. More...
bool	bad () const
	Return true if stream is corrupted. More...
	operator bool () const
	Return true if the stream has not failed. More...
bool	operator! () const
	Return true if the stream has failed. More...
unsigned	labelByteSize () const
	The label byte-size associated with the stream. More...
unsigned	scalarByteSize () const
	The scalar byte-size associated with the stream. More...
void	setLabelByteSize (unsigned nbytes)
	Set the label byte-size associated with the stream. More...
void	setScalarByteSize (unsigned nbytes)
	Set the scalar byte-size associated with the stream. More...
template<class T = label>
std::enable_if< std::is_integral< T >::value, bool >::type	checkLabelSize () const
template<class T = scalar>
std::enable_if< std::is_floating_point< T >::value, bool >::type	checkScalarSize () const
label	lineNumber () const
	Const access to the current stream line number. More...
label &	lineNumber ()
	Non-const access to the current stream line number. More...
label	lineNumber (const label num)
	Set the stream line number. More...
virtual ios_base::fmtflags	flags () const =0
	Return flags of stream. More...
void	setEof ()
	Set stream to have reached eof. More...
void	setFail ()
	Set stream to have failed. More...
void	setBad ()
	Set stream to be bad. More...
virtual ios_base::fmtflags	flags (const ios_base::fmtflags f)=0
	Set flags of stream. More...
ios_base::fmtflags	setf (const ios_base::fmtflags f)
	Set flags of stream. More...
ios_base::fmtflags	setf (const ios_base::fmtflags f, const ios_base::fmtflags mask)
	Set flags of given field of stream. More...
void	unsetf (const ios_base::fmtflags f)
	Unset flags of stream. More...
virtual void	print (Ostream &os) const
	Print stream description to Ostream. More...
void	print (Ostream &os, const int streamState) const
	Print information about the stream state bits. More...
InfoProxy< IOstream >	info () const
	Return info proxy. More...
Public Member Functions inherited from IOstreamOption
constexpr	IOstreamOption (streamFormat fmt=streamFormat::ASCII, compressionType comp=compressionType::UNCOMPRESSED) noexcept
constexpr	IOstreamOption (streamFormat fmt, compressionType comp, versionNumber ver) noexcept
	Construct from components (format, compression, version) More...
constexpr	IOstreamOption (streamFormat fmt, versionNumber ver, compressionType comp=compressionType::UNCOMPRESSED) noexcept
	Construct from components (format, version, compression) More...
	IOstreamOption (const IOstreamOption &opt, streamFormat fmt) noexcept
	Copy construct with change of format. More...
streamFormat	format () const noexcept
	Get the current stream format. More...
streamFormat	format (const streamFormat fmt) noexcept
	Set the stream format. More...
streamFormat	format (const word &formatName)
	Set the stream format from string value. More...
compressionType	compression () const noexcept
	Get the stream compression. More...
compressionType	compression (const compressionType comp) noexcept
	Set the stream compression. More...
compressionType	compression (const word &compName)
	Set the stream compression from string value. More...
versionNumber	version () const noexcept
	Get the stream version. More...
versionNumber	version (const versionNumber ver) noexcept
	Set the stream version. More...
versionNumber	version (const token &tok)
	Set the stream version from token. More...

Static Public Member Functions
static unsigned int	defaultPrecision ()
	Return the default precision. More...
static unsigned int	defaultPrecision (unsigned int prec)
	Reset the default precision. More...
Static Public Member Functions inherited from IOstreamOption
static streamFormat	formatEnum (const word &formatName, const streamFormat deflt=streamFormat::ASCII)
static streamFormat	formatEnum (const word &key, const dictionary &dict, const streamFormat deflt=streamFormat::ASCII)
	Failsafe construct streamFormat from optional dictionary lookup. More...
static compressionType	compressionEnum (const word &compName, const compressionType deflt=compressionType::UNCOMPRESSED)
	The compression enum corresponding to the string. More...
static compressionType	compressionEnum (const word &key, const dictionary &dict, const compressionType deflt=compressionType::UNCOMPRESSED)
	Failsafe construct compressionType from optional dictionary lookup. More...

Static Public Attributes
static unsigned int	precision_
	Default precision. More...
Static Public Attributes inherited from IOstreamOption
static const Enum< streamFormat >	formatNames
	Stream format names (ascii, binary) More...
static const versionNumber	currentVersion
	The current version number (2.0) More...

Protected Member Functions
void	setOpened ()
	Set stream opened. More...
void	setClosed ()
	Set stream closed. More...
void	setState (ios_base::iostate state)
	Set stream state. More...
void	setGood ()
	Set stream to be good. More...

Protected Attributes
streamAccess	openClosed_
ios_base::iostate	ioState_
unsigned short	labelByteSize_
	The label byte-size (could also be stored as byte) More...
unsigned short	scalarByteSize_
	The scalar byte-size (could also be stored as byte) More...
label	lineNumber_
	The file line. More...

Static Protected Attributes
static fileName	staticName_
	Name for any generic stream - normally treat as readonly. More...

Detailed Description

An IOstream is an abstract base class for all input/output systems; be they streams, files, token lists etc.

The basic operations are construct, close, read token, read primitive and read binary block. In addition version control and line number counting is incorporated. Usually one would use the read primitive member functions, but if one were reading a stream on unknown data sequence one can read token by token, and then analyse.

Source files

• IOstream.H
• IOstream.C

Definition at line 75 of file IOstream.H.

Member Enumeration Documentation

streamAccess

enum streamAccess : char

Enumeration for stream open/closed state.

Enumerator
CLOSED	stream not open
OPENED	stream is open

Definition at line 84 of file IOstream.H.

Constructor & Destructor Documentation

IOstream() [1/3]

IOstream ( const IOstream &  )

default

Copy construct.

~IOstream()

virtual ~IOstream ( )

virtualdefault

Destructor.

IOstream() [2/3]

IOstream ( IOstreamOption  streamOpt = IOstreamOption() )

inlineexplicit

Default construct (ASCII, uncompressed), construct with specified stream option

Definition at line 162 of file IOstream.H.

References IOstream::setBad().

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IOstream() [3/3]

IOstream ( streamFormat  fmt, versionNumber  ver, compressionType  comp = compressionType::UNCOMPRESSED  )

inline

Construct with format, version (compression)

Definition at line 176 of file IOstream.H.

Member Function Documentation

setOpened()

void setOpened ( )

inlineprotected

Set stream opened.

Definition at line 123 of file IOstream.H.

References IOstream::openClosed_, and IOstream::OPENED.

Referenced by ITstream::ITstream(), OTstream::OTstream(), and UOPstream::UOPstream().

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setClosed()

void setClosed ( )

inlineprotected

Set stream closed.

Definition at line 129 of file IOstream.H.

References IOstream::CLOSED, and IOstream::openClosed_.

setState()

void setState ( ios_base::iostate  state )

inlineprotected

Set stream state.

Definition at line 135 of file IOstream.H.

References IOstream::ioState_.

Referenced by ISstream::get().

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setGood()

void setGood ( )

inlineprotected

Set stream to be good.

Definition at line 141 of file IOstream.H.

References IOstream::ioState_.

Referenced by ITstream::ITstream(), OTstream::OTstream(), IListStream::rewind(), UOListStream::rewind(), UIListStream::rewind(), OCountStream::rewind(), OListStream::rewind(), and UOPstream::UOPstream().

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name() [1/2]

const Foam::fileName & name ( ) const

virtual

Return the name of the stream.

Useful for Fstream to return the filename

Reimplemented in ITstream, primitiveEntry, ISstream, and OSstream.

Definition at line 39 of file IOstream.C.

References IOstream::staticName_.

Referenced by globalIndexAndTransform::addToTransformIndex(), hexRef8::checkMesh(), includeEntry::execute(), functionEntry::execute(), ifeqEntry::execute(), waveModel::info(), Foam::operator>>(), seriesWriter::print(), decomposedBlockData::readBlock(), decomposedBlockData::readBlocks(), IOobject::readHeader(), decomposedBlockData::readMasterHeader(), IOerror::SafeFatalIOError(), ifeqEntry::skipUntil(), triSurface::triSurfInstance(), ensightSetWriter< Type >::write(), gnuplotGraph::write(), xmgrGraph::write(), edgeMeshFormat::write(), PDRblock::writeBlockMeshDict(), STARCDsurfaceFormatCore::writeCase(), STARCDedgeFormat::writeCase(), engineValve::writeDict(), and fieldValueDelta::writeFileHeader().

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name() [2/2]

Foam::fileName & name ( )

virtual

Return non-const access to the name of the stream.

Useful to alter the stream name

Reimplemented in ITstream, primitiveEntry, ISstream, and OSstream.

Definition at line 45 of file IOstream.C.

check()

bool check ( const char *  operation ) const

virtual

Check IOstream status for given operation.

Print IOstream state or generate a FatalIOError when an error has occurred. The base implementation is a fatalCheck

Definition at line 51 of file IOstream.C.

Referenced by CollidingParcel< ParcelType >::CollidingParcel(), CollisionRecordList< vector, vector >::CollisionRecordList(), DSMCParcel< ParcelType >::DSMCParcel(), eddy::eddy(), faBoundaryMesh::faBoundaryMesh(), findCellParticle::findCellParticle(), ignitionSite::ignitionSite(), injectedParticle::injectedParticle(), Foam::input(), KinematicParcel< ParcelType >::KinematicParcel(), kinematicParcelInjectionData::kinematicParcelInjectionData(), molecule::molecule(), MPPICParcel< ParcelType >::MPPICParcel(), objectMap::objectMap(), Foam::RBD::operator<<(), Foam::operator<<(), Foam::functionObjects::operator<<(), Foam::operator>>(), Foam::RBD::operator>>(), Foam::functionObjects::operator>>(), orientedType::orientedType(), Foam::output(), PairCollisionRecord< Type >::PairCollisionRecord(), particle< Type >::particle(), polyBoundaryMesh::polyBoundaryMesh(), pyramid< Point, PointRef, polygonRef >::pyramid(), ReactingHeterogeneousParcel< ParcelType >::ReactingHeterogeneousParcel(), ReactingMultiphaseParcel< ParcelType >::ReactingMultiphaseParcel(), reactingMultiphaseParcelInjectionData::reactingMultiphaseParcelInjectionData(), ReactingParcel< ParcelType >::ReactingParcel(), reactingParcelInjectionData::reactingParcelInjectionData(), SHA1Digest::read(), dimensionSet::read(), dimensioned< vector >::read(), IOPosition< CloudType >::readData(), lumpedPointIOMovement::readData(), PackedList< 2 >::setPair(), solidParticle::solidParticle(), SprayParcel< ParcelType >::SprayParcel(), streamLineParticle::streamLineParticle(), surfZoneIOList::surfZoneIOList(), ThermoParcel< ParcelType >::ThermoParcel(), thermoParcelInjectionData::thermoParcelInjectionData(), trackedParticle::trackedParticle(), VectorSpace< DiagTensor< Cmpt >, Cmpt, 3 >::VectorSpace(), wallBoundedParticle::wallBoundedParticle(), wallBoundedStreamLineParticle::wallBoundedStreamLineParticle(), WallCollisionRecord< Type >::WallCollisionRecord(), dictionaryListEntry::write(), PtrListDetail< Foam::diameterModels::velocityGroup >::write(), edgeMeshFormat::write(), SHA1Digest::write(), dimensionSet::write(), particle< Type >::writeCoordinates(), faBoundaryMesh::writeData(), polyBoundaryMesh::writeData(), DimensionedField< Type, Foam::pointMesh >::writeData(), GeometricField< Type, PatchField, GeoMesh >::Boundary::writeEntry(), dimensioned< vector >::writeEntry(), HashTable< Foam::phase * >::writeKeys(), UILList< LListBase, T >::writeList(), LList< Foam::string >::writeList(), IndirectListBase< T, Addr >::writeList(), FixedList< Type, 3 >::writeList(), UList< Foam::wordRe >::writeList(), Matrix< RectangularMatrix< Type >, Type >::writeMatrix(), injectedParticle::writePosition(), and particle< Type >::writePosition().

fatalCheck()

bool fatalCheck

(

const char *

operation

)

const

Check IOstream status for given operation.

Generate a FatalIOError when an error has occurred.

Definition at line 57 of file IOstream.C.

References Foam::exit(), Foam::FatalIOError, FatalIOErrorInFunction, and Foam::name().

Referenced by dictionaryEntry::dictionaryEntry(), functionEntry::execute(), entry::New(), decomposedBlockData::numBlocks(), Foam::operator>>(), Foam::blockMeshTools::read(), primitiveEntry::read(), PackedList< 2 >::read(), decomposedBlockData::readBlock(), decomposedBlockData::readBlocks(), PtrList< transferModel >::readIstream(), decomposedBlockData::readMasterHeader(), and Matrix< RectangularMatrix< Type >, Type >::readMatrix().

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opened()

bool opened ( ) const

inline

Return true if stream has been opened.

Definition at line 212 of file IOstream.H.

References IOstream::openClosed_, and IOstream::OPENED.

Referenced by meshRefinement::findRegions().

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closed()

bool closed ( ) const

inline

Return true if stream is closed.

Definition at line 218 of file IOstream.H.

References IOstream::CLOSED, and IOstream::openClosed_.

good()

bool good ( ) const

inline

Return true if next operation might succeed.

Definition at line 224 of file IOstream.H.

References IOstream::ioState_.

Referenced by collatedFileOperation::appendObject(), backwardDdtScheme< Type >::backwardDdtScheme(), topoSetSource::checkIs(), dynamicCode::copyAndFilter(), dynamicCode::copyOrCreateFiles(), writeFile::createFile(), AC3DsurfaceFormatCore::cueTo(), directionalPressureGradientExplicitSource::directionalPressureGradientExplicitSource(), ensightSurfaceReader::geometry(), ISstream::get(), edgeMeshFormatsCore::getLineNoComment(), surfaceFormatsCore::getLineNoComment(), meanVelocityForce::meanVelocityForce(), decomposedBlockData::numBlocks(), csvTableReader< Type >::operator()(), argList::parse(), rawIOField< Type >::rawIOField(), extendedEdgeMeshFormat::read(), extendedFeatureEdgeMeshFormat::read(), OBJsurfaceFormat< Face >::read(), OBJedgeFormat::read(), NASedgeFormat::read(), OFFsurfaceFormat< Face >::read(), edgeMeshFormat::read(), VTKedgeFormat::read(), ABAQUSsurfaceFormat< Face >::read(), tabulated6DoFAcceleration::read(), AC3DsurfaceFormat< Face >::read(), GTSsurfaceFormat< Face >::read(), STARCDsurfaceFormat< Face >::read(), NASsurfaceFormat< Face >::read(), STARCDedgeFormat::read(), tabulated6DoFMotion::read(), VTKsurfaceFormat< Face >::read(), ABAQUSCore::readHelper::read(), dictionary::read(), masterUncollatedFileOperation::readAndSend(), decomposedBlockData::readBlocks(), STARCDMeshReader::readBoundary(), ensightSurfaceReader::readCase(), STARCDMeshReader::readCells(), AC3DsurfaceFormatCore::readCmd(), UniformDimensionedField< vector >::readData(), GlobalIOList< kinematicParcelInjectionData >::readData(), GlobalIOField< vector >::readData(), ensightSurfaceReader::readField(), STARCDCore::readHeader(), IOobject::readHeader(), masterUncollatedFileOperation::readHeader(), STARCDsurfaceFormatCore::readInpCellTable(), ensightSurfaceReader::readLine(), STARCDMeshReader::readPoints(), STARCDCore::readPoints(), noiseFFT::setData(), Reaction< ReactionThermo >::setLRhs(), ensightSurfaceReader::skip(), TableFile< Type >::TableFile(), FLMAsurfaceFormat< Face >::write(), OBJsurfaceFormat< Face >::write(), X3DsurfaceFormat< Face >::write(), SMESHsurfaceFormat< Face >::write(), AC3DsurfaceFormat< Face >::write(), OFFsurfaceFormat< Face >::write(), GTSsurfaceFormat< Face >::write(), OBJedgeFormat::write(), TRIsurfaceFormat< Face >::write(), ABAQUSsurfaceFormat< Face >::write(), NASsurfaceFormat< Face >::write(), VTKedgeFormat::write(), edgeMeshFormat::write(), graph::write(), dynamicIndexedOctree< Foam::dynamicTreeDataPoint >::write(), indexedOctree< Foam::treeDataPrimitivePatch< PatchType > >::write(), STLsurfaceFormat< Face >::writeAscii(), correlationFunction< Type >::writeAveraged(), decomposedBlockData::writeBlocks(), fieldDictionary::writeData(), surfZoneIOList::writeData(), featureEdgeMesh::writeData(), rawIOField< Type >::writeData(), IOPosition< CloudType >::writeData(), exprDriverWriter::writeData(), UniformDimensionedField< vector >::writeData(), constant::writeData(), lumpedPointIOMovement::writeData(), baseIOdictionary::writeData(), porousModel::writeData(), surfaceTensionModel::writeData(), porosityModelList::writeData(), temperatureDependent::writeData(), decomposedBlockData::writeData(), extendedFeatureEdgeMesh::writeData(), virtualMassModel::writeData(), polyTopoChanger::writeData(), dragModel::writeData(), faBoundaryMesh::writeData(), AveragingMethod< Foam::Vector >::writeData(), coordinateSystems::writeData(), exprResultGlobals::writeData(), BlendedInterfacialModel< wallLubricationModel >::writeData(), MRFZoneList::writeData(), optionList::writeData(), cellModel::writeData(), profiling::writeData(), ZoneMesh< cellZone, polyMesh >::writeData(), polyBoundaryMesh::writeData(), DimensionedField< Type, Foam::pointMesh >::writeData(), refinementHistory::writeData(), populationBalanceModel::writeData(), GeometricField< Type, fvPatchField, volMesh >::writeData(), pairPotential::writeEnergyAndForceTables(), dictionary::writeEntries(), IOobject::writeHeader(), collatedFileOperation::writeObject(), fileOperation::writeObject(), and masterUncollatedFileOperation::writeObject().

eof()

bool eof ( ) const

inline

Return true if end of input seen.

Definition at line 230 of file IOstream.H.

References IOstream::ioState_.

Referenced by backwardDdtScheme< Type >::backwardDdtScheme(), topoSetSource::checkIs(), ifeqEntry::evaluate(), ifeqEntry::execute(), gaussGrad< Type >::gaussGrad(), laplacianScheme< Type >::laplacianScheme(), lnGradScheme< Type >::New(), gradScheme< Type >::New(), snGradScheme< Type >::New(), edgeInterpolationScheme< scalar >::New(), convectionScheme< Type >::New(), surfaceInterpolationScheme< GType >::New(), faDdtScheme< scalar >::New(), divScheme< Type >::New(), faD2dt2Scheme< Type >::New(), d2dt2Scheme< Type >::New(), convectionScheme< scalar >::New(), limitedSurfaceInterpolationScheme< Type >::New(), ddtScheme< Type >::New(), entry::New(), laplacianScheme< Type >::New(), laplacianScheme< Type, GType >::New(), ensightReadFile::read(), dictionary::read(), PtrList< transferModel >::readIstream(), ifeqEntry::readToken(), noiseFFT::setData(), ifeqEntry::skipUntil(), and solution::upgradeSolverDict().

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fail()

bool fail ( ) const

inline

Return true if next operation will fail.

Definition at line 236 of file IOstream.H.

References IOstream::ioState_.

Referenced by IOstream::operator bool(), and IOstream::operator!().

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bad()

bool bad ( ) const

inline

Return true if stream is corrupted.

Definition at line 242 of file IOstream.H.

References IOstream::ioState_.

Referenced by Foam::getToken(), Istream::putBack(), GTSsurfaceFormat< Face >::read(), primitiveEntry::read(), dictionary::read(), featureEdgeMesh::readData(), exprDriverWriter::readData(), baseIOdictionary::readData(), extendedFeatureEdgeMesh::readData(), exprResultGlobals::readData(), refinementHistory::readData(), ifeqEntry::readToken(), error::write(), and IOerror::write().

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operator bool()

operator bool ( ) const

inlineexplicit

Return true if the stream has not failed.

Definition at line 248 of file IOstream.H.

References IOstream::fail().

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operator!()

bool operator! ( ) const

inline

Return true if the stream has failed.

Definition at line 254 of file IOstream.H.

References IOstream::fail().

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labelByteSize()

unsigned labelByteSize ( ) const

inline

The label byte-size associated with the stream.

Definition at line 263 of file IOstream.H.

References IOstream::labelByteSize_.

Referenced by decomposedBlockData::readBlock().

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scalarByteSize()

unsigned scalarByteSize ( ) const

inline

The scalar byte-size associated with the stream.

Definition at line 269 of file IOstream.H.

References IOstream::scalarByteSize_.

Referenced by decomposedBlockData::readBlock().

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setLabelByteSize()

void setLabelByteSize ( unsigned  nbytes )

inline

Set the label byte-size associated with the stream.

Definition at line 275 of file IOstream.H.

References IOstream::labelByteSize_.

Referenced by IOobject::readHeader().

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setScalarByteSize()

void setScalarByteSize ( unsigned  nbytes )

inline

Set the scalar byte-size associated with the stream.

Definition at line 281 of file IOstream.H.

References IOstream::scalarByteSize_.

Referenced by IOobject::readHeader().

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checkLabelSize()

std::enable_if<std::is_integral<T>::value, bool>::type checkLabelSize ( ) const

inline

Check if the label byte-size associated with the stream is the same as the given type

Definition at line 291 of file IOstream.H.

References IOstream::labelByteSize_, and Foam::T().

Referenced by CollidingParcel< ParcelType >::CollidingParcel(), DSMCParcel< ParcelType >::DSMCParcel(), findCellParticle::findCellParticle(), injectedParticle::injectedParticle(), KinematicParcel< ParcelType >::KinematicParcel(), molecule::molecule(), MPPICParcel< ParcelType >::MPPICParcel(), Foam::operator>>(), particle< Type >::particle(), ReactingParcel< ParcelType >::ReactingParcel(), Foam::readRawLabel(), solidParticle::solidParticle(), SprayParcel< ParcelType >::SprayParcel(), ThermoParcel< ParcelType >::ThermoParcel(), trackedParticle::trackedParticle(), and wallBoundedParticle::wallBoundedParticle().

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checkScalarSize()

std::enable_if<std::is_floating_point<T>::value, bool>::type checkScalarSize ( ) const

inline

Check if the scalar byte-size associated with the stream is the same as the given type

Definition at line 300 of file IOstream.H.

References IOstream::scalarByteSize_, and Foam::T().

Referenced by CollidingParcel< ParcelType >::CollidingParcel(), DSMCParcel< ParcelType >::DSMCParcel(), findCellParticle::findCellParticle(), injectedParticle::injectedParticle(), KinematicParcel< ParcelType >::KinematicParcel(), molecule::molecule(), MPPICParcel< ParcelType >::MPPICParcel(), Foam::operator>>(), particle< Type >::particle(), ReactingParcel< ParcelType >::ReactingParcel(), solidParticle::solidParticle(), SprayParcel< ParcelType >::SprayParcel(), ThermoParcel< ParcelType >::ThermoParcel(), trackedParticle::trackedParticle(), and wallBoundedParticle::wallBoundedParticle().

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lineNumber() [1/3]

label lineNumber ( ) const

inline

Const access to the current stream line number.

Definition at line 309 of file IOstream.H.

References IOstream::lineNumber_.

Referenced by entry::checkITstream(), dictionary::checkITstream(), codeStream::evaluate(), functionEntry::execute(), ifeqEntry::execute(), ITstream::print(), NASedgeFormat::read(), NASsurfaceFormat< Face >::read(), IOobject::readHeader(), functionEntry::readLine(), IOerror::SafeFatalIOError(), and ifeqEntry::skipUntil().

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lineNumber() [2/3]

label& lineNumber ( )

inline

Non-const access to the current stream line number.

Definition at line 315 of file IOstream.H.

References IOstream::lineNumber_.

lineNumber() [3/3]

label lineNumber ( const label  num )

inline

Set the stream line number.

Returns

the previous value

Definition at line 322 of file IOstream.H.

flags() [1/2]

virtual ios_base::fmtflags flags ( ) const

pure virtual

Return flags of stream.

Implemented in ITstream, OTstream, dummyISstream, ISstream, UOPstream, UIPstream, and OSstream.

Referenced by IOstream::setf(), and IOstream::unsetf().

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defaultPrecision() [1/2]

static unsigned int defaultPrecision ( )

inlinestatic

Return the default precision.

Definition at line 333 of file IOstream.H.

References IOstream::precision_.

Referenced by Foam::entryToString(), objectiveManager::objectiveManager(), probes::prepare(), writeFile::read(), dataCloud::read(), vtkCloud::read(), vtkWrite::read(), Time::readDict(), AMIWeights::reportPatch(), faceSetOption::setArea(), cellSetOption::setVol(), sensitivityBezier::write(), sensitivityVolBSplines::write(), sensitivityVolBSplinesFI::write(), objectiveManager::write(), sensitivityBezierFI::write(), SQP::write(), and PDRblock::writeBlockMeshDict().

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defaultPrecision() [2/2]

static unsigned int defaultPrecision ( unsigned int  prec )

inlinestatic

Reset the default precision.

Returns

the previous value

Definition at line 340 of file IOstream.H.

setEof()

void setEof ( )

inline

Set stream to have reached eof.

Definition at line 348 of file IOstream.H.

References IOstream::ioState_.

setFail()

void setFail ( )

inline

Set stream to have failed.

Definition at line 354 of file IOstream.H.

References IOstream::ioState_.

setBad()

void setBad ( )

inline

Set stream to be bad.

Definition at line 360 of file IOstream.H.

References IOstream::ioState_.

Referenced by IOstream::IOstream(), and Foam::operator>>().

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flags() [2/2]

virtual ios_base::fmtflags flags ( const ios_base::fmtflags  f )

pure virtual

Set flags of stream.

Implemented in ITstream, UOPstream, OTstream, UIPstream, dummyISstream, ISstream, and OSstream.

setf() [1/2]

ios_base::fmtflags setf ( const ios_base::fmtflags  f )

inline

Set flags of stream.

Definition at line 369 of file IOstream.H.

References f(), and IOstream::flags().

Referenced by Foam::dec(), Foam::fixed(), Foam::hex(), writeFile::initStream(), Foam::oct(), Foam::scientific(), Foam::setf(), NASCore::setPrecision(), ensightSetWriter< Type >::write(), ensightWriter::writeCollated(), nastranWriter::writeFaceValue(), NASCore::writeKeyword(), STARCDCore::writePoints(), ABAQUSCore::writePoints(), and ensightWriter::writeUncollated().

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setf() [2/2]

ios_base::fmtflags setf ( const ios_base::fmtflags  f, const ios_base::fmtflags  mask  )

inline

Set flags of given field of stream.

Definition at line 376 of file IOstream.H.

References f(), and IOstream::flags().

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unsetf()

void unsetf ( const ios_base::fmtflags  f )

inline

Unset flags of stream.

Definition at line 385 of file IOstream.H.

References f(), and IOstream::flags().

Referenced by nastranWriter::writeFaceValue(), and NASCore::writeKeyword().

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print() [1/2]

void print ( Ostream &  os ) const

virtual

Print stream description to Ostream.

Reimplemented in OListStream, ITstream, OCountStream, UIListStream, UOPstream, OTstream, UOListStream, OStringStream, OSstream, ISstream, IListStream, UIPstream, IStringStream, prefixOSstream, OFstream, and IFstream.

Definition at line 72 of file IOstream.C.

References Foam::endl(), format(), and Foam::foamVersion::version.

Referenced by ISstream::print(), OSstream::print(), OTstream::print(), ITstream::print(), HashTable< T, Key, Hash >::Iterator< true >::print(), and decompositionInformation::printSummary().

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print() [2/2]

void print	(	Ostream &	os,
		const int	streamState
	)		const

Print information about the stream state bits.

Definition at line 111 of file IOstream.C.

References Foam::endl().

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info()

InfoProxy<IOstream> info ( ) const

inline

Return info proxy.

Used to print IOstream information to a stream

Definition at line 404 of file IOstream.H.

Referenced by MultiInteraction< CloudType >::info(), dimensionSet::read(), and IOobject::writeHeader().

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Member Data Documentation

precision_

unsigned int precision_

static

Default precision.

Definition at line 94 of file IOstream.H.

Referenced by IOstream::defaultPrecision(), and functionObjectList::execute().

staticName_

Foam::fileName staticName_

staticprotected

Name for any generic stream - normally treat as readonly.

Definition at line 102 of file IOstream.H.

Referenced by IOstream::name().

openClosed_

streamAccess openClosed_

protected

Definition at line 104 of file IOstream.H.

Referenced by IOstream::closed(), IOstream::opened(), IOstream::setClosed(), and IOstream::setOpened().

ioState_

ios_base::iostate ioState_

protected

Definition at line 106 of file IOstream.H.

Referenced by IOstream::bad(), IOstream::eof(), IOstream::fail(), IOstream::good(), IOstream::setBad(), IOstream::setEof(), IOstream::setFail(), IOstream::setGood(), and IOstream::setState().

labelByteSize_

unsigned short labelByteSize_

protected

The label byte-size (could also be stored as byte)

Definition at line 109 of file IOstream.H.

Referenced by IOstream::checkLabelSize(), IOstream::labelByteSize(), and IOstream::setLabelByteSize().

scalarByteSize_

unsigned short scalarByteSize_

protected

The scalar byte-size (could also be stored as byte)

Definition at line 112 of file IOstream.H.

Referenced by IOstream::checkScalarSize(), IOstream::scalarByteSize(), and IOstream::setScalarByteSize().

lineNumber_

label lineNumber_

protected

The file line.

Definition at line 115 of file IOstream.H.

Referenced by ISstream::get(), and IOstream::lineNumber().

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

• src/OpenFOAM/db/IOstreams/IOstreams/IOstream.H
• src/OpenFOAM/db/IOstreams/IOstreams/IOstream.C
• src/OpenFOAM/db/IOstreams/IOstreams.C