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// This file is generated by WOK (CPPExt).
// Please do not edit this file; modify original file instead.
// The copyright and license terms as defined for the original file apply to
// this header file considered to be the "object code" form of the original source.
#ifndef _TFunction_Iterator_HeaderFile
#define _TFunction_Iterator_HeaderFile
#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif
#ifndef _Standard_Macro_HeaderFile
#include <Standard_Macro.hxx>
#endif
#ifndef _TDF_LabelList_HeaderFile
#include <TDF_LabelList.hxx>
#endif
#ifndef _Standard_Boolean_HeaderFile
#include <Standard_Boolean.hxx>
#endif
#ifndef _TDF_LabelMap_HeaderFile
#include <TDF_LabelMap.hxx>
#endif
#ifndef _Handle_TFunction_Scope_HeaderFile
#include <Handle_TFunction_Scope.hxx>
#endif
#ifndef _Standard_Integer_HeaderFile
#include <Standard_Integer.hxx>
#endif
#ifndef _TFunction_ExecutionStatus_HeaderFile
#include <TFunction_ExecutionStatus.hxx>
#endif
#ifndef _Standard_OStream_HeaderFile
#include <Standard_OStream.hxx>
#endif
class TFunction_Scope;
class TDF_Label;
class TDF_LabelList;
//! Iterator of the graph of functions <br>
class TFunction_Iterator {
public:
void* operator new(size_t,void* anAddress)
{
return anAddress;
}
void* operator new(size_t size)
{
return Standard::Allocate(size);
}
void operator delete(void *anAddress)
{
if (anAddress) Standard::Free((Standard_Address&)anAddress);
}
//! An empty constructor. <br>
Standard_EXPORT TFunction_Iterator();
//! A constructor. <br>
//! Initializes the iterator. <br>
Standard_EXPORT TFunction_Iterator(const TDF_Label& Access);
//! Initializes the Iterator. <br>
Standard_EXPORT virtual void Init(const TDF_Label& Access) ;
//! Defines the mode of iteration - usage or not of the execution status. <br>
//! If the iterator takes into account the execution status, <br>
//! the method ::Current() returns only "not executed" functions <br>
//! while their status is not changed. <br>
//! If the iterator ignores the execution status, <br>
//! the method ::Current() returns the functions <br>
//! following their dependencies and ignoring the execution status. <br>
Standard_EXPORT void SetUsageOfExecutionStatus(const Standard_Boolean usage) ;
//! Returns usage of execution status by the iterator. <br>
Standard_EXPORT Standard_Boolean GetUsageOfExecutionStatus() const;
//! Analyses the graph of dependencies and returns <br>
//! maximum number of threads may be used to calculate the model. <br>
Standard_EXPORT virtual Standard_Integer GetMaxNbThreads() const;
//! Returns the current list of functions. <br>
//! If the iterator uses the execution status, <br>
//! the returned list contains only the functions <br>
//! with "not executed" status. <br>
Standard_EXPORT virtual const TDF_LabelList& Current() const;
//! Returns false if the graph of functions is fully iterated. <br>
Standard_EXPORT virtual Standard_Boolean More() const;
//! Switches the iterator to the next list of current functions. <br>
Standard_EXPORT virtual void Next() ;
//! A help-function aimed to help the user to check the status of retrurned function. <br>
//! It calls TFunction_GraphNode::GetStatus() inside. <br>
Standard_EXPORT TFunction_ExecutionStatus GetStatus(const TDF_Label& func) const;
//! A help-function aimed to help the user to change the execution status of a function. <br>
//! It calls TFunction_GraphNode::SetStatus() inside. <br>
Standard_EXPORT void SetStatus(const TDF_Label& func,const TFunction_ExecutionStatus status) const;
Standard_EXPORT Standard_OStream& Dump(Standard_OStream& OS) const;
protected:
private:
TDF_LabelList myCurrent;
Standard_Boolean myUsageOfExecutionStatus;
TDF_LabelMap myPassedFunctions;
Handle_TFunction_Scope myScope;
};
// other Inline functions and methods (like "C++: function call" methods)
#endif
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