AbortExecute | vtkAlgorithm | |
AbortExecuteOff() | vtkAlgorithm | virtual |
AbortExecuteOn() | vtkAlgorithm | virtual |
AddFileName(VTK_FILEPATH const char *fname) | vtkIOSSReader | |
AddInputConnection(int port, vtkAlgorithmOutput *input) | vtkAlgorithm | virtual |
AddInputConnection(vtkAlgorithmOutput *input) | vtkAlgorithm | virtual |
AddInputDataInternal(int port, vtkDataObject *input) | vtkAlgorithm | inlineprotected |
AddInputDataObject(int port, vtkDataObject *data) | vtkAlgorithm | virtual |
AddInputDataObject(vtkDataObject *data) | vtkAlgorithm | inlinevirtual |
AddObserver(unsigned long event, vtkCommand *, float priority=0.0f) | vtkObject | |
AddObserver(const char *event, vtkCommand *, float priority=0.0f) | vtkObject | |
AddObserver(unsigned long event, U observer, void(T::*callback)(), float priority=0.0f) | vtkObject | inline |
AddObserver(unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) | vtkObject | inline |
AddObserver(unsigned long event, U observer, bool(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) | vtkObject | inline |
AddProperty(const char *name, int value) | vtkIOSSReader | |
AddProperty(const char *name, double value) | vtkIOSSReader | |
AddProperty(const char *name, void *value) | vtkIOSSReader | |
AddProperty(const char *name, const char *value) | vtkIOSSReader | |
AddSelector(const char *selector) | vtkIOSSReader | |
ApplyDisplacementsOff() | vtkIOSSReader | virtual |
ApplyDisplacementsOn() | vtkIOSSReader | virtual |
BLOCK_END enum value | vtkIOSSReader | |
BLOCK_START enum value | vtkIOSSReader | |
BreakOnError() | vtkObject | static |
CAN_HANDLE_PIECE_REQUEST() | vtkAlgorithm | static |
CAN_PRODUCE_SUB_EXTENT() | vtkAlgorithm | static |
ClearFileNames() | vtkIOSSReader | |
ClearProperties() | vtkIOSSReader | |
ClearSelectors() | vtkIOSSReader | |
ComputePipelineMTime(vtkInformation *request, vtkInformationVector **inInfoVec, vtkInformationVector *outInfoVec, int requestFromOutputPort, vtkMTimeType *mtime) | vtkAlgorithm | virtual |
ConvertTotalInputToPortConnection(int ind, int &port, int &conn) | vtkAlgorithm | |
CreateDefaultExecutive() | vtkAlgorithm | protectedvirtual |
CreateOutput(vtkDataObject *currentOutput) | vtkReaderAlgorithm | inlinevirtual |
Debug | vtkObject | protected |
DebugOff() | vtkObject | virtual |
DebugOn() | vtkObject | virtual |
DEFAULT_PRECISION enum value | vtkAlgorithm | |
DefaultExecutivePrototype | vtkAlgorithm | protectedstatic |
Delete() | vtkObjectBase | virtual |
DesiredOutputPrecision enum name | vtkAlgorithm | |
DoTestFilePatternMatching() | vtkIOSSReader | static |
DOUBLE_PRECISION enum value | vtkAlgorithm | |
EDGEBLOCK enum value | vtkIOSSReader | |
EDGESET enum value | vtkIOSSReader | |
ELEMENTBLOCK enum value | vtkIOSSReader | |
ELEMENTSET enum value | vtkIOSSReader | |
ENTITY_END enum value | vtkIOSSReader | |
ENTITY_START enum value | vtkIOSSReader | |
EntityType enum name | vtkIOSSReader | |
ErrorCode | vtkAlgorithm | protected |
FACEBLOCK enum value | vtkIOSSReader | |
FACESET enum value | vtkIOSSReader | |
FastDelete() | vtkObjectBase | virtual |
FillInputPortInformation(int port, vtkInformation *info) | vtkAlgorithm | protectedvirtual |
FillOutputPortInformation(int port, vtkInformation *info) override | vtkIOSSReader | protectedvirtual |
GenerateFileIdOff() | vtkIOSSReader | virtual |
GenerateFileIdOn() | vtkIOSSReader | virtual |
GetAbortExecute() | vtkAlgorithm | virtual |
GetAlternateFreeFunction() | vtkObjectBase | protectedstatic |
GetApplyDisplacements() | vtkIOSSReader | virtual |
GetAssembly() | vtkIOSSReader | |
GetAssemblyTag() | vtkIOSSReader | virtual |
GetClassName() const | vtkObjectBase | |
GetCommand(unsigned long tag) | vtkObject | |
GetController() | vtkIOSSReader | virtual |
GetCurrentFreeFunction() | vtkObjectBase | protectedstatic |
GetCurrentMallocFunction() | vtkObjectBase | protectedstatic |
GetCurrentReallocFunction() | vtkObjectBase | protectedstatic |
GetDataAssemblyNodeNameForEntityType(int type) | vtkIOSSReader | static |
GetDatabaseTypeOverride() | vtkIOSSReader | virtual |
GetDebug() | vtkObject | |
GetEdgeBlockFieldSelection() | vtkIOSSReader | inline |
GetEdgeBlockSelection() | vtkIOSSReader | inline |
GetEdgeSetFieldSelection() | vtkIOSSReader | inline |
GetEdgeSetSelection() | vtkIOSSReader | inline |
GetElementBlockFieldSelection() | vtkIOSSReader | inline |
GetElementBlockSelection() | vtkIOSSReader | inline |
GetElementSetFieldSelection() | vtkIOSSReader | inline |
GetElementSetSelection() | vtkIOSSReader | inline |
GetEntitySelection(int type) | vtkIOSSReader | |
GetEntityTypeIsBlock(int type) | vtkIOSSReader | inlinestatic |
GetEntityTypeIsSet(int type) | vtkIOSSReader | inlinestatic |
GetErrorCode() | vtkAlgorithm | virtual |
GetExecutive() | vtkAlgorithm | |
GetFaceBlockFieldSelection() | vtkIOSSReader | inline |
GetFaceBlockSelection() | vtkIOSSReader | inline |
GetFaceSetFieldSelection() | vtkIOSSReader | inline |
GetFaceSetSelection() | vtkIOSSReader | inline |
GetFieldSelection(int type) | vtkIOSSReader | |
GetFileName(int index) const | vtkIOSSReader | |
GetFileRange() | vtkIOSSReader | virtual |
GetFileRange(int &, int &) | vtkIOSSReader | virtual |
GetFileRange(int[2]) | vtkIOSSReader | virtual |
GetFileStride() | vtkIOSSReader | virtual |
GetGenerateFileId() | vtkIOSSReader | virtual |
GetGlobalWarningDisplay() | vtkObject | static |
GetInformation() | vtkAlgorithm | virtual |
GetInputAbstractArrayToProcess(int idx, vtkInformationVector **inputVector) | vtkAlgorithm | protected |
GetInputAbstractArrayToProcess(int idx, vtkInformationVector **inputVector, int &association) | vtkAlgorithm | protected |
GetInputAbstractArrayToProcess(int idx, int connection, vtkInformationVector **inputVector) | vtkAlgorithm | protected |
GetInputAbstractArrayToProcess(int idx, int connection, vtkInformationVector **inputVector, int &association) | vtkAlgorithm | protected |
GetInputAbstractArrayToProcess(int idx, vtkDataObject *input) | vtkAlgorithm | protected |
GetInputAbstractArrayToProcess(int idx, vtkDataObject *input, int &association) | vtkAlgorithm | protected |
GetInputAlgorithm(int port, int index, int &algPort) | vtkAlgorithm | |
GetInputAlgorithm(int port, int index) | vtkAlgorithm | |
GetInputAlgorithm() | vtkAlgorithm | inline |
GetInputArrayAssociation(int idx, vtkInformationVector **inputVector) | vtkAlgorithm | protected |
GetInputArrayAssociation(int idx, int connection, vtkInformationVector **inputVector) | vtkAlgorithm | protected |
GetInputArrayAssociation(int idx, vtkDataObject *input) | vtkAlgorithm | protected |
GetInputArrayFieldInformation(int idx, vtkInformationVector **inputVector) | vtkAlgorithm | protected |
GetInputArrayInformation(int idx) | vtkAlgorithm | |
GetInputArrayToProcess(int idx, vtkInformationVector **inputVector) | vtkAlgorithm | protected |
GetInputArrayToProcess(int idx, vtkInformationVector **inputVector, int &association) | vtkAlgorithm | protected |
GetInputArrayToProcess(int idx, int connection, vtkInformationVector **inputVector) | vtkAlgorithm | protected |
GetInputArrayToProcess(int idx, int connection, vtkInformationVector **inputVector, int &association) | vtkAlgorithm | protected |
GetInputArrayToProcess(int idx, vtkDataObject *input) | vtkAlgorithm | protected |
GetInputArrayToProcess(int idx, vtkDataObject *input, int &association) | vtkAlgorithm | protected |
GetInputConnection(int port, int index) | vtkAlgorithm | |
GetInputDataObject(int port, int connection) | vtkAlgorithm | |
GetInputExecutive(int port, int index) | vtkAlgorithm | |
GetInputExecutive() | vtkAlgorithm | inline |
GetInputInformation(int port, int index) | vtkAlgorithm | |
GetInputInformation() | vtkAlgorithm | inline |
GetInputPortInformation(int port) | vtkAlgorithm | |
GetIsInMemkind() const | vtkObjectBase | |
GetMTime() override | vtkIOSSReader | virtual |
GetNodeBlockFieldSelection() | vtkIOSSReader | inline |
GetNodeBlockSelection() | vtkIOSSReader | inline |
GetNodeSetFieldSelection() | vtkIOSSReader | inline |
GetNodeSetSelection() | vtkIOSSReader | inline |
GetNumberOfFileNames() const | vtkIOSSReader | |
GetNumberOfGenerationsFromBase(const char *name) | vtkObjectBase | virtual |
GetNumberOfGenerationsFromBaseType(const char *name) | vtkObjectBase | static |
GetNumberOfInputConnections(int port) | vtkAlgorithm | |
GetNumberOfInputPorts() | vtkAlgorithm | |
GetNumberOfOutputPorts() | vtkAlgorithm | |
GetNumberOfSelectors() const | vtkIOSSReader | |
GetOutputDataObject(int port) | vtkAlgorithm | |
GetOutputInformation(int port) | vtkAlgorithm | |
GetOutputPort(int index) | vtkAlgorithm | |
GetOutputPort() | vtkAlgorithm | inline |
GetOutputPortInformation(int port) | vtkAlgorithm | |
GetProgress() | vtkAlgorithm | virtual |
GetProgressObserver() | vtkAlgorithm | virtual |
GetProgressScale() | vtkAlgorithm | virtual |
GetProgressShift() | vtkAlgorithm | virtual |
GetProgressText() | vtkAlgorithm | virtual |
GetReadGlobalFields() | vtkIOSSReader | virtual |
GetReadIds() | vtkIOSSReader | virtual |
GetReadQAAndInformationRecords() | vtkIOSSReader | virtual |
GetReferenceCount() | vtkObjectBase | inline |
GetReleaseDataFlag() | vtkAlgorithm | virtual |
GetRemoveUnusedPoints() | vtkIOSSReader | virtual |
GetScanForRelatedFiles() | vtkIOSSReader | virtual |
GetSelector(int index) const | vtkIOSSReader | |
GetSideSetFieldSelection() | vtkIOSSReader | inline |
GetSideSetSelection() | vtkIOSSReader | inline |
GetStructuredBlockFieldSelection() | vtkIOSSReader | inline |
GetStructuredBlockSelection() | vtkIOSSReader | inline |
GetTotalNumberOfInputConnections() | vtkAlgorithm | |
GetUpdateExtent() | vtkAlgorithm | inline |
GetUpdateExtent(int port) | vtkAlgorithm | |
GetUpdateExtent(int &x0, int &x1, int &y0, int &y1, int &z0, int &z1) | vtkAlgorithm | inline |
GetUpdateExtent(int port, int &x0, int &x1, int &y0, int &y1, int &z0, int &z1) | vtkAlgorithm | |
GetUpdateExtent(int extent[6]) | vtkAlgorithm | inline |
GetUpdateExtent(int port, int extent[6]) | vtkAlgorithm | |
GetUpdateGhostLevel() | vtkAlgorithm | inline |
GetUpdateGhostLevel(int port) | vtkAlgorithm | |
GetUpdateNumberOfPieces() | vtkAlgorithm | inline |
GetUpdateNumberOfPieces(int port) | vtkAlgorithm | |
GetUpdatePiece() | vtkAlgorithm | inline |
GetUpdatePiece(int port) | vtkAlgorithm | |
GetUsingMemkind() | vtkObjectBase | static |
GlobalWarningDisplayOff() | vtkObject | inlinestatic |
GlobalWarningDisplayOn() | vtkObject | inlinestatic |
HasExecutive() | vtkAlgorithm | |
HasObserver(unsigned long event, vtkCommand *) | vtkObject | |
HasObserver(const char *event, vtkCommand *) | vtkObject | |
HasObserver(unsigned long event) | vtkObject | |
HasObserver(const char *event) | vtkObject | |
Information | vtkAlgorithm | protected |
InitializeObjectBase() | vtkObjectBase | |
INPUT_ARRAYS_TO_PROCESS() | vtkAlgorithm | static |
INPUT_CONNECTION() | vtkAlgorithm | static |
INPUT_IS_OPTIONAL() | vtkAlgorithm | static |
INPUT_IS_REPEATABLE() | vtkAlgorithm | static |
INPUT_PORT() | vtkAlgorithm | static |
INPUT_REQUIRED_DATA_TYPE() | vtkAlgorithm | static |
INPUT_REQUIRED_FIELDS() | vtkAlgorithm | static |
InputPortIndexInRange(int index, const char *action) | vtkAlgorithm | protected |
InternalGrabFocus(vtkCommand *mouseEvents, vtkCommand *keypressEvents=nullptr) | vtkObject | protected |
InternalReleaseFocus() | vtkObject | protected |
InvokeEvent(unsigned long event, void *callData) | vtkObject | |
InvokeEvent(const char *event, void *callData) | vtkObject | |
InvokeEvent(unsigned long event) | vtkObject | inline |
InvokeEvent(const char *event) | vtkObject | inline |
IsA(const char *type) | vtkIOSSReader | virtual |
IsTypeOf(const char *type) | vtkIOSSReader | static |
Modified() | vtkObject | virtual |
ModifyRequest(vtkInformation *request, int when) | vtkAlgorithm | virtual |
MTime | vtkObject | protected |
New() | vtkIOSSReader | static |
NewInstance() const | vtkIOSSReader | |
NewInstanceInternal() const | vtkIOSSReader | protectedvirtual |
NODEBLOCK enum value | vtkIOSSReader | |
NODESET enum value | vtkIOSSReader | |
NUMBER_OF_ENTITY_TYPES enum value | vtkIOSSReader | |
vtkObjectBase::operator=(const vtkObjectBase &) | vtkObjectBase | inlineprotected |
OutputPortIndexInRange(int index, const char *action) | vtkAlgorithm | protected |
PORT_REQUIREMENTS_FILLED() | vtkAlgorithm | protectedstatic |
Print(ostream &os) | vtkObjectBase | |
PrintHeader(ostream &os, vtkIndent indent) | vtkObjectBase | virtual |
PrintSelf(ostream &os, vtkIndent indent) override | vtkIOSSReader | virtual |
PrintTrailer(ostream &os, vtkIndent indent) | vtkObjectBase | virtual |
ProcessRequest(vtkInformation *request, vtkInformationVector **inInfo, vtkInformationVector *outInfo) override | vtkIOSSReader | virtual |
vtkAlgorithm::ProcessRequest(vtkInformation *request, vtkCollection *inInfo, vtkInformationVector *outInfo) | vtkAlgorithm | |
Progress | vtkAlgorithm | protected |
ProgressObserver | vtkAlgorithm | protected |
ProgressText | vtkAlgorithm | protected |
PropagateUpdateExtent() | vtkAlgorithm | virtual |
ReadArrays(int, int, int, int, vtkDataObject *) override | vtkIOSSReader | inlinevirtual |
ReadGlobalFieldsOff() | vtkIOSSReader | virtual |
ReadGlobalFieldsOn() | vtkIOSSReader | virtual |
ReadIdsOff() | vtkIOSSReader | virtual |
ReadIdsOn() | vtkIOSSReader | virtual |
ReadMesh(int piece, int npieces, int nghosts, int timestep, vtkDataObject *output) override | vtkIOSSReader | virtual |
ReadMetaData(vtkInformation *metadata) override | vtkIOSSReader | virtual |
ReadPoints(int, int, int, int, vtkDataObject *) override | vtkIOSSReader | inlinevirtual |
ReadQAAndInformationRecordsOff() | vtkIOSSReader | virtual |
ReadQAAndInformationRecordsOn() | vtkIOSSReader | virtual |
ReadTimeDependentMetaData(int, vtkInformation *) | vtkReaderAlgorithm | inlinevirtual |
ReferenceCount | vtkObjectBase | protected |
Register(vtkObjectBase *o) override | vtkAlgorithm | virtual |
RegisterInternal(vtkObjectBase *, vtkTypeBool check) override | vtkObject | protectedvirtual |
ReleaseDataFlagOff() | vtkAlgorithm | |
ReleaseDataFlagOn() | vtkAlgorithm | |
RemoveAllEntitySelections() | vtkIOSSReader | |
RemoveAllFieldSelections() | vtkIOSSReader | |
RemoveAllInputConnections(int port) | vtkAlgorithm | virtual |
RemoveAllInputs() | vtkAlgorithm | |
RemoveAllObservers() | vtkObject | |
RemoveAllSelections() | vtkIOSSReader | inline |
RemoveInputConnection(int port, vtkAlgorithmOutput *input) | vtkAlgorithm | virtual |
RemoveInputConnection(int port, int idx) | vtkAlgorithm | virtual |
RemoveObserver(vtkCommand *) | vtkObject | |
RemoveObserver(unsigned long tag) | vtkObject | |
RemoveObservers(unsigned long event, vtkCommand *) | vtkObject | |
RemoveObservers(const char *event, vtkCommand *) | vtkObject | |
RemoveObservers(unsigned long event) | vtkObject | |
RemoveObservers(const char *event) | vtkObject | |
RemoveProperty(const char *name) | vtkIOSSReader | |
RemoveUnusedPointsOff() | vtkIOSSReader | virtual |
RemoveUnusedPointsOn() | vtkIOSSReader | virtual |
ReportReferences(vtkGarbageCollector *) override | vtkAlgorithm | protectedvirtual |
SafeDownCast(vtkObjectBase *o) | vtkIOSSReader | static |
ScanForRelatedFilesOff() | vtkIOSSReader | virtual |
ScanForRelatedFilesOn() | vtkIOSSReader | virtual |
SET_END enum value | vtkIOSSReader | |
SET_START enum value | vtkIOSSReader | |
SetAbortExecute(vtkTypeBool) | vtkAlgorithm | virtual |
SetApplyDisplacements(bool) | vtkIOSSReader | virtual |
SetController(vtkMultiProcessController *controller) | vtkIOSSReader | |
SetDatabaseTypeOverride(const char *) | vtkIOSSReader | virtual |
SetDebug(bool debugFlag) | vtkObject | |
SetDefaultExecutivePrototype(vtkExecutive *proto) | vtkAlgorithm | static |
SetErrorCode(unsigned long) | vtkAlgorithm | protectedvirtual |
SetExecutive(vtkExecutive *executive) | vtkAlgorithm | virtual |
SetFileName(VTK_FILEPATH const char *fname) | vtkIOSSReader | |
SetFileRange(int, int) | vtkIOSSReader | virtual |
SetFileRange(int[2]) | vtkIOSSReader | |
SetFileStride(int) | vtkIOSSReader | virtual |
SetGenerateFileId(bool) | vtkIOSSReader | virtual |
SetGlobalWarningDisplay(int val) | vtkObject | static |
SetInformation(vtkInformation *) | vtkAlgorithm | virtual |
SetInputArrayToProcess(int idx, int port, int connection, int fieldAssociation, const char *name) | vtkAlgorithm | virtual |
SetInputArrayToProcess(int idx, int port, int connection, int fieldAssociation, int fieldAttributeType) | vtkAlgorithm | virtual |
SetInputArrayToProcess(int idx, vtkInformation *info) | vtkAlgorithm | virtual |
SetInputArrayToProcess(int idx, int port, int connection, const char *fieldAssociation, const char *attributeTypeorName) | vtkAlgorithm | virtual |
SetInputConnection(int port, vtkAlgorithmOutput *input) | vtkAlgorithm | virtual |
SetInputConnection(vtkAlgorithmOutput *input) | vtkAlgorithm | virtual |
SetInputDataInternal(int port, vtkDataObject *input) | vtkAlgorithm | inlineprotected |
SetInputDataObject(int port, vtkDataObject *data) | vtkAlgorithm | virtual |
SetInputDataObject(vtkDataObject *data) | vtkAlgorithm | inlinevirtual |
SetMemkindDirectory(const char *directoryname) | vtkObjectBase | static |
SetNthInputConnection(int port, int index, vtkAlgorithmOutput *input) | vtkAlgorithm | protectedvirtual |
SetNumberOfInputConnections(int port, int n) | vtkAlgorithm | protectedvirtual |
SetNumberOfInputPorts(int n) | vtkAlgorithm | protectedvirtual |
SetNumberOfOutputPorts(int n) | vtkAlgorithm | protectedvirtual |
SetProgress(double) | vtkAlgorithm | |
SetProgressObserver(vtkProgressObserver *) | vtkAlgorithm | |
SetProgressShiftScale(double shift, double scale) | vtkAlgorithm | |
SetProgressText(const char *ptext) | vtkAlgorithm | |
SetReadGlobalFields(bool) | vtkIOSSReader | virtual |
SetReadIds(bool) | vtkIOSSReader | virtual |
SetReadQAAndInformationRecords(bool) | vtkIOSSReader | virtual |
SetReferenceCount(int) | vtkObjectBase | |
SetReleaseDataFlag(int) | vtkAlgorithm | virtual |
SetRemoveUnusedPoints(bool) | vtkIOSSReader | |
SetScanForRelatedFiles(bool value) | vtkIOSSReader | |
SetSelector(const char *selector) | vtkIOSSReader | |
SIDESET enum value | vtkIOSSReader | |
SINGLE_PRECISION enum value | vtkAlgorithm | |
STRUCTUREDBLOCK enum value | vtkIOSSReader | |
SubjectHelper | vtkObject | protected |
Superclass typedef | vtkIOSSReader | |
UnRegister(vtkObjectBase *o) override | vtkAlgorithm | virtual |
UnRegisterInternal(vtkObjectBase *, vtkTypeBool check) override | vtkObject | protectedvirtual |
Update(int port) | vtkAlgorithm | virtual |
Update() | vtkAlgorithm | virtual |
Update(int port, vtkInformationVector *requests) | vtkAlgorithm | virtual |
Update(vtkInformation *requests) | vtkAlgorithm | virtual |
UpdateDataObject() | vtkAlgorithm | virtual |
UpdateExtent(const int extents[6]) | vtkAlgorithm | virtual |
UpdateExtentIsEmpty(vtkInformation *pinfo, vtkDataObject *output) | vtkAlgorithm | |
UpdateExtentIsEmpty(vtkInformation *pinfo, int extentType) | vtkAlgorithm | |
UpdateInformation() | vtkAlgorithm | virtual |
UpdatePiece(int piece, int numPieces, int ghostLevels, const int extents[6]=nullptr) | vtkAlgorithm | virtual |
UpdateProgress(double amount) | vtkAlgorithm | |
UpdateTimeStep(double time, int piece=-1, int numPieces=1, int ghostLevels=0, const int extents[6]=nullptr) | vtkAlgorithm | virtual |
UpdateWholeExtent() | vtkAlgorithm | virtual |
vtkAlgorithm() | vtkAlgorithm | protected |
vtkBaseTypeMacro(vtkObject, vtkObjectBase) | vtkObject | |
vtkIOSSReader() | vtkIOSSReader | protected |
vtkObject() | vtkObject | protected |
vtkObjectBase() | vtkObjectBase | protected |
vtkObjectBase(const vtkObjectBase &) | vtkObjectBase | inlineprotected |
vtkReaderAlgorithm() | vtkReaderAlgorithm | protected |
WeakPointers | vtkObjectBase | protected |
~vtkAlgorithm() override | vtkAlgorithm | protected |
~vtkIOSSReader() override | vtkIOSSReader | protected |
~vtkObject() override | vtkObject | protected |
~vtkObjectBase() | vtkObjectBase | protectedvirtual |
~vtkReaderAlgorithm() override | vtkReaderAlgorithm | protected |