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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 _TDataStd_Variable_HeaderFile
#define _TDataStd_Variable_HeaderFile
#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif
#ifndef _Standard_DefineHandle_HeaderFile
#include <Standard_DefineHandle.hxx>
#endif
#ifndef _Handle_TDataStd_Variable_HeaderFile
#include <Handle_TDataStd_Variable.hxx>
#endif
#ifndef _Standard_Boolean_HeaderFile
#include <Standard_Boolean.hxx>
#endif
#ifndef _TCollection_AsciiString_HeaderFile
#include <TCollection_AsciiString.hxx>
#endif
#ifndef _TDF_Attribute_HeaderFile
#include <TDF_Attribute.hxx>
#endif
#ifndef _Standard_Real_HeaderFile
#include <Standard_Real.hxx>
#endif
#ifndef _TDataStd_RealEnum_HeaderFile
#include <TDataStd_RealEnum.hxx>
#endif
#ifndef _Handle_TDataStd_Real_HeaderFile
#include <Handle_TDataStd_Real.hxx>
#endif
#ifndef _Handle_TDataStd_Expression_HeaderFile
#include <Handle_TDataStd_Expression.hxx>
#endif
#ifndef _Handle_TDF_Attribute_HeaderFile
#include <Handle_TDF_Attribute.hxx>
#endif
#ifndef _Handle_TDF_RelocationTable_HeaderFile
#include <Handle_TDF_RelocationTable.hxx>
#endif
#ifndef _Handle_TDF_DataSet_HeaderFile
#include <Handle_TDF_DataSet.hxx>
#endif
#ifndef _Standard_OStream_HeaderFile
#include <Standard_OStream.hxx>
#endif
class Standard_GUID;
class TDF_Label;
class TCollection_ExtendedString;
class TDataStd_Real;
class TDataStd_Expression;
class TCollection_AsciiString;
class TDF_Attribute;
class TDF_RelocationTable;
class TDF_DataSet;
//! Variable attribute. <br>
//! ================== <br>
//! <br>
//! * A variable is associated to a TDataStd_Real (which <br>
//! contains its current value) and a TDataStd_Name <br>
//! attribute (which contains its name). It contains a <br>
//! constant flag, and a Unit <br>
//! <br>
//! * An expression may be assigned to a variable. In <br>
//! thatcase the expression is handled by the associated <br>
//! Expression Attribute and the Variable returns True to <br>
//! the method <IsAssigned>. <br>
class TDataStd_Variable : public TDF_Attribute {
public:
//! class methods <br>
//! ============= <br>
Standard_EXPORT static const Standard_GUID& GetID() ;
//! Find, or create, a Variable attribute. <br>//! Real methods <br>
//! ============ <br>
Standard_EXPORT static Handle_TDataStd_Variable Set(const TDF_Label& label) ;
Standard_EXPORT TDataStd_Variable();
//! set or change the name of the variable, in myUnknown <br>
//! and my associated Name attribute. <br>
Standard_EXPORT void Name(const TCollection_ExtendedString& string) ;
//! returns string stored in the associated Name <br>
//! attribute. <br>
Standard_EXPORT const TCollection_ExtendedString& Name() const;
//! retrieve or create the associated real attribute and <br>
//! set the value <value>. if creation, dimension is <br>
//! written. <br>
Standard_EXPORT void Set(const Standard_Real value,const TDataStd_RealEnum dimension = TDataStd_SCALAR) const;
//! returns True if a Real attribute is associated. <br>
Standard_EXPORT Standard_Boolean IsValued() const;
//! returns value stored in associated Real attribute. <br>
Standard_EXPORT Standard_Real Get() const;
//! returns associated Real attribute. <br>
Standard_EXPORT Handle_TDataStd_Real Real() const;
//! returns True if an Expression attribute is associated. <br>//! create(if doesn't exist), set and returns the assigned <br>
//! expression attribute. <br>
Standard_EXPORT Standard_Boolean IsAssigned() const;
//! create(if doesn't exist) and returns the assigned <br>
//! expression attribute. fill it after. <br>
Standard_EXPORT Handle_TDataStd_Expression Assign() const;
//! if <me> is assigned delete the associated expression <br>
//! attribute. <br>
Standard_EXPORT void Desassign() const;
//! if <me> is assigned, returns associated Expression <br>
//! attribute. <br>
Standard_EXPORT Handle_TDataStd_Expression Expression() const;
//! shortcut for <Real()->IsCaptured()> <br>
Standard_EXPORT Standard_Boolean IsCaptured() const;
//! A constant value is not modified by regeneration. <br>
Standard_EXPORT Standard_Boolean IsConstant() const;
Standard_EXPORT void Unit(const TCollection_AsciiString& unit) ;
//! to read/write fields <br>
//! =================== <br>
Standard_EXPORT const TCollection_AsciiString& Unit() const;
//! if <status> is True, this variable will not be <br>
//! modified by the solver. <br>
Standard_EXPORT void Constant(const Standard_Boolean status) ;
Standard_EXPORT const Standard_GUID& ID() const;
Standard_EXPORT void Restore(const Handle(TDF_Attribute)& With) ;
Standard_EXPORT Handle_TDF_Attribute NewEmpty() const;
Standard_EXPORT void Paste(const Handle(TDF_Attribute)& Into,const Handle(TDF_RelocationTable)& RT) const;
//! to export reference to the associated Name attribute. <br>
Standard_EXPORT virtual void References(const Handle(TDF_DataSet)& DS) const;
Standard_EXPORT virtual Standard_OStream& Dump(Standard_OStream& anOS) const;
DEFINE_STANDARD_RTTI(TDataStd_Variable)
protected:
private:
Standard_Boolean isConstant;
TCollection_AsciiString myUnit;
};
// other Inline functions and methods (like "C++: function call" methods)
#endif
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