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Public Member Functions
TFunction_Iterator Class Reference

Iterator of the graph of functions

#include <TFunction_Iterator.hxx>

Public Member Functions

DEFINE_STANDARD_ALLOC TFunction_Iterator ()
 An empty constructor.

 TFunction_Iterator (const TDF_Label &Access)
 A constructor.
Initializes the iterator.

virtual void Init (const TDF_Label &Access)
 Initializes the Iterator.

void SetUsageOfExecutionStatus (const Standard_Boolean usage)
 Defines the mode of iteration - usage or not of the execution status.
If the iterator takes into account the execution status,
the method ::Current() returns only "not executed" functions
while their status is not changed.
If the iterator ignores the execution status,
the method ::Current() returns the functions
following their dependencies and ignoring the execution status.

Standard_Boolean GetUsageOfExecutionStatus () const
 Returns usage of execution status by the iterator.

virtual Standard_Integer GetMaxNbThreads () const
 Analyses the graph of dependencies and returns
maximum number of threads may be used to calculate the model.

virtual const TDF_LabelListCurrent () const
 Returns the current list of functions.
If the iterator uses the execution status,
the returned list contains only the functions
with "not executed" status.

virtual Standard_Boolean More () const
 Returns false if the graph of functions is fully iterated.

virtual void Next ()
 Switches the iterator to the next list of current functions.

TFunction_ExecutionStatus GetStatus (const TDF_Label &func) const
 A help-function aimed to help the user to check the status of retrurned function.
It calls TFunction_GraphNode::GetStatus() inside.

void SetStatus (const TDF_Label &func, const TFunction_ExecutionStatus status) const
 A help-function aimed to help the user to change the execution status of a function.
It calls TFunction_GraphNode::SetStatus() inside.

Standard_OStreamDump (Standard_OStream &OS) const

Constructor & Destructor Documentation


Member Function Documentation

virtual const TDF_LabelList& TFunction_Iterator::Current ( ) const [virtual]
virtual void TFunction_Iterator::Init ( const TDF_Label Access) [virtual]
virtual Standard_Boolean TFunction_Iterator::More ( ) const [virtual]
virtual void TFunction_Iterator::Next ( ) [virtual]

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