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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_Driver_HeaderFile
#define _TFunction_Driver_HeaderFile
#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif
#ifndef _Standard_DefineHandle_HeaderFile
#include <Standard_DefineHandle.hxx>
#endif
#ifndef _Handle_TFunction_Driver_HeaderFile
#include <Handle_TFunction_Driver.hxx>
#endif
#ifndef _TDF_Label_HeaderFile
#include <TDF_Label.hxx>
#endif
#ifndef _MMgt_TShared_HeaderFile
#include <MMgt_TShared.hxx>
#endif
#ifndef _Standard_Boolean_HeaderFile
#include <Standard_Boolean.hxx>
#endif
#ifndef _Standard_Integer_HeaderFile
#include <Standard_Integer.hxx>
#endif
class TDF_Label;
class TFunction_Logbook;
class TDF_LabelList;
//! This driver class provide services around function <br>
//! execution. One instance of this class is built for <br>
//! the whole session. The driver is bound to the <br>
//! DriverGUID in the DriverTable class. <br>
//! It allows you to create classes which inherit from <br>
//! this abstract class. <br>
//! These subclasses identify the various algorithms <br>
//! which can be applied to the data contained in the <br>
//! attributes of sub-labels of a model. <br>
//! A single instance of this class and each of its <br>
//! subclasses is built for the whole session. <br>
class TFunction_Driver : public MMgt_TShared {
public:
//! Initializes the label L for this function prior to its execution. <br>
Standard_EXPORT void Init(const TDF_Label& L) ;
//! Returns the label of the driver for this function. <br>
TDF_Label Label() const;
//! Validates labels of a function in <log>. <br>
//! This function is the one initialized in this function driver. <br>
//! Warning <br>
//! In regeneration mode, the solver must call this <br>
//! method even if the function is not executed. <br>//! execution of function <br>
//! ===================== <br>
Standard_EXPORT virtual void Validate(TFunction_Logbook& log) const;
//! Analyzes the labels in the logbook log. <br>
//! Returns true if attributes have been modified. <br>
//! If the function label itself has been modified, the function must be executed. <br>
Standard_EXPORT virtual Standard_Boolean MustExecute(const TFunction_Logbook& log) const;
//! Executes the function in this function driver and <br>
//! puts the impacted labels in the logbook log. <br>//! arguments & results of functions <br>
//! ================================ <br>
Standard_EXPORT virtual Standard_Integer Execute(TFunction_Logbook& log) const = 0;
//! The method fills-in the list by labels, <br>
//! where the arguments of the function are located. <br>
Standard_EXPORT virtual void Arguments(TDF_LabelList& args) const;
//! The method fills-in the list by labels, <br>
//! where the results of the function are located. <br>
Standard_EXPORT virtual void Results(TDF_LabelList& res) const;
DEFINE_STANDARD_RTTI(TFunction_Driver)
protected:
//! initialisation of the driver <br>
//! ============================ <br>
Standard_EXPORT TFunction_Driver();
private:
TDF_Label myLabel;
};
#include <TFunction_Driver.lxx>
// other Inline functions and methods (like "C++: function call" methods)
#endif
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