Detailed Description

All refinement history. Used in unrefinement.

- visibleCells: valid for the current mesh and contains per cell -1 (cell unrefined) or an index into splitCells_.

splitCells: for every split contains the parent (also index into splitCells) and optionally a subsplit as 8 indices into splitCells. Note that the numbers in splitCells are not cell labels, they are purely indices into splitCells.

E.g. 2 cells, cell 1 gets refined so end up with 9 cells:

// splitCells
9
(
-1 (1 2 3 4 5 6 7 8)
0 0()
0 0()
0 0()
0 0()
0 0()
0 0()
0 0()
0 0()
)

// visibleCells
9(-1 1 2 3 4 5 6 7 8)

So cell0 (visibleCells=-1) is unrefined. Cells 1-8 have all valid splitCells entries which are:

parent:0
subsplits:0()

The parent 0 refers back to the splitcell entries.

Source files

Definition at line 94 of file refinementHistory.H.

Inheritance diagram for refinementHistory:

Collaboration diagram for refinementHistory:

List of all members.

Classes
class	splitCell8

Public Member Functions
	refinementHistory (const IOobject &)
	Construct (read) given an IOobject.
	refinementHistory (const IOobject &, const List< splitCell8 > &splitCells, const labelList &visibleCells)
	Construct (read) or construct null.
	refinementHistory (const IOobject &, const label nCells)
	Construct (read) or construct from initial number of cells.
	refinementHistory (const IOobject &, const refinementHistory &)
	Construct as copy.
	refinementHistory (const IOobject &, Istream &)
	Construct from Istream.
const labelList &	visibleCells () const
	Per cell in the current mesh (i.e. visible) either -1 (unrefined)
const DynamicList< splitCell8 > &	splitCells () const
	Storage for splitCell8s.
const DynamicList< label > &	freeSplitCells () const
	Cache of unused indices in splitCells.
bool	active () const
	Is there unrefinement history. Note that this will fall over if.
label	parentIndex (const label cellI) const
	Get parent of cell.
void	storeSplit (const label cellI, const labelList &addedCells)
	Store splitting of cell into 8.
void	combineCells (const label masterCellI, const labelList &combinedCells)
	Store combining 8 cells into master.
void	updateMesh (const mapPolyMesh &)
	Update numbering for mesh changes.
void	subset (const labelList &pointMap, const labelList &faceMap, const labelList &cellMap)
	Update numbering for subsetting.
void	distribute (const mapDistributePolyMesh &)
	Update local numbering for mesh redistribution.
void	compact ()
	Compact splitCells_. Removes all freeSplitCells_ elements.
void	resize (const label nCells)
	Extend/shrink storage. additional visibleCells_ elements get.
void	writeDebug () const
	Debug write.
virtual bool	readData (Istream &)
	ReadData function required for regIOobject read operation.
virtual bool	writeData (Ostream &) const
	WriteData function required for regIOobject write operation.
Public Member Functions inherited from regIOobject
	TypeName ("regIOobject")
	Runtime type information.
	regIOobject (const IOobject &, const bool isTime=false)
	Construct from IOobject. Optional flag for if IOobject is the.
	regIOobject (const regIOobject &)
	Construct as copy.
	regIOobject (const regIOobject &, bool registerCopy)
	Construct as copy, and transferring registry registration to copy.
virtual	~regIOobject ()
bool	checkIn ()
	Add object to registry.
bool	checkOut ()
	Remove object from registry.
bool	ownedByRegistry () const
	Is this object owned by the registry?
void	store ()
	Transfer ownership of this object to its registry.
void	release ()
	Release ownership of this object from its registry.
label	eventNo () const
	Event number at last update.
label &	eventNo ()
	Event number at last update.
bool	upToDate (const word &) const
	Am I uptodate with respect to other regIOobjects.
bool	upToDate (const word &, const word &) const
bool	upToDate (const word &, const word &, const word &) const
bool	upToDate (const word &, const word &, const word &, const word &) const
void	setUpToDate ()
	Flag me as up to date.
virtual void	rename (const word &newName)
	Rename.
Istream &	readStream (const word &)
	Return Istream and check object type against that given.
void	close ()
	Close Istream.
virtual bool	read ()
	Read object.
virtual bool	modified () const
	Return true if the object's file has been modified.
virtual bool	readIfModified ()
	Read object if modified.
virtual bool	writeObject (IOstream::streamFormat, IOstream::versionNumber, IOstream::compressionType) const
	Write using given format, version and compression.
virtual bool	write () const
	Write using setting from DB.
void	operator= (const IOobject &)
Public Member Functions inherited from IOobject
	TypeName ("IOobject")
	Runtime type information.
	IOobject (const word &name, const fileName &instance, const objectRegistry &registry, readOption r=NO_READ, writeOption w=NO_WRITE, bool registerObject=true)
	Construct from name, instance, registry, io options.
	IOobject (const word &name, const fileName &instance, const fileName &local, const objectRegistry &registry, readOption r=NO_READ, writeOption w=NO_WRITE, bool registerObject=true)
	Construct from name, instance, local, registry, io options.
	IOobject (const fileName &path, const objectRegistry &registry, readOption r=NO_READ, writeOption w=NO_WRITE, bool registerObject=true)
	Construct from path, registry, io options.
Foam::autoPtr< IOobject >	clone () const
	Clone.
virtual	~IOobject ()
const Time &	time () const
	Return time.
const objectRegistry &	db () const
	Return the local objectRegistry.
const word &	name () const
	Return name.
const word &	headerClassName () const
	Return name of the class name read from header.
string &	note ()
	Return non-constant access to the optional note.
const string &	note () const
	Return the optional note.
bool	registerObject () const
	Register object created from this IOobject with registry if true.
readOption	readOpt () const
readOption &	readOpt ()
writeOption	writeOpt () const
writeOption &	writeOpt ()
const fileName &	rootPath () const
const fileName &	caseName () const
const fileName &	instance () const
fileName &	instance ()
const fileName &	local () const
fileName	path () const
	Return complete path.
fileName	path (const word &instance, const fileName &local="") const
	Return complete path with alternative instance and local.
fileName	objectPath () const
	Return complete path + object name.
fileName	filePath () const
	Return complete path + object name if the file exists.
bool	readHeader (Istream &)
	Read header.
bool	headerOk ()
	Read and check header info.
bool	writeHeader (Ostream &) const
	Write header.
bool	good () const
bool	bad () const
InfoProxy< IOobject >	info () const
	Return info proxy.

Friends
Istream &	operator>> (Istream &, refinementHistory &)
Ostream &	operator<< (Ostream &, const refinementHistory &)

Additional Inherited Members
Static Public Member Functions inherited from regIOobject
template<class Type >
static Type &	store (Type *)
	Transfer ownership of the given object pointer to its registry.
template<class Type >
static Type &	store (autoPtr< Type > &)
	Transfer ownership of the given object pointer to its registry.
Static Public Member Functions inherited from IOobject
static bool	fileNameComponents (const fileName &path, fileName &instance, fileName &local, word &name)
	Split path into instance, local, name components.
template<class Stream >
static Stream &	writeBanner (Stream &os, bool noHint=false)
	Write the standard OpenFOAM file/dictionary banner.
template<class Stream >
static Stream &	writeDivider (Stream &os)
	Write the standard file section divider.
template<class Stream >
static Stream &	writeEndDivider (Stream &os)
	Write the standard end file divider.
Static Public Attributes inherited from regIOobject
static int	fileModificationSkew