GeomFill_TgtField Class Reference

Root class defining the methods we need to make an algorithmic tangents field. More...

#include <GeomFill_TgtField.hxx>

Inheritance diagram for GeomFill_TgtField:

Public Member Functions
virtual bool	IsScalable () const
virtual void	Scale (const occ::handle< Law_BSpline > &Func)
virtual gp_Vec	Value (const double W) const =0
	Computes the value of the field of tangency at parameter W.
virtual gp_Vec	D1 (const double W) const =0
	Computes the derivative of the field of tangency at parameter W.
virtual void	D1 (const double W, gp_Vec &V, gp_Vec &DV) const =0
	Computes the value and the derivative of the field of tangency at parameter W.
Public Member Functions inherited from Standard_Transient
	Standard_Transient ()
	Empty constructor.
	Standard_Transient (const Standard_Transient &)
	Copy constructor – does nothing.
Standard_Transient &	operator= (const Standard_Transient &)
	Assignment operator, needed to avoid copying reference counter.
virtual	~Standard_Transient ()=default
	Destructor must be virtual.
virtual const opencascade::handle< Standard_Type > &	DynamicType () const
	Returns a type descriptor about this object.
bool	IsInstance (const opencascade::handle< Standard_Type > &theType) const
	Returns a true value if this is an instance of Type.
bool	IsInstance (const char *const theTypeName) const
	Returns a true value if this is an instance of TypeName.
bool	IsKind (const opencascade::handle< Standard_Type > &theType) const
	Returns true if this is an instance of Type or an instance of any class that inherits from Type. Note that multiple inheritance is not supported by OCCT RTTI mechanism.
bool	IsKind (const char *const theTypeName) const
	Returns true if this is an instance of TypeName or an instance of any class that inherits from TypeName. Note that multiple inheritance is not supported by OCCT RTTI mechanism.
Standard_Transient *	This () const
	Returns non-const pointer to this object (like const_cast). For protection against creating handle to objects allocated in stack or call from constructor, it will raise exception Standard_ProgramError if reference counter is zero.
int	GetRefCount () const noexcept
	Get the reference counter of this object.
void	IncrementRefCounter () noexcept
	Increments the reference counter of this object. Uses relaxed memory ordering since incrementing only requires atomicity, not synchronization with other memory operations.
int	DecrementRefCounter () noexcept
	Decrements the reference counter of this object; returns the decremented value. Uses release ordering for the decrement to ensure all writes to the object are visible before the count reaches zero. An acquire fence is added only when the count reaches zero, ensuring proper synchronization before deletion. This is more efficient than using acq_rel for every decrement.
virtual void	Delete () const
	Memory deallocator for transient classes.

Additional Inherited Members
Public Types inherited from Standard_Transient
typedef void	base_type
	Returns a type descriptor about this object.
Static Public Member Functions inherited from Standard_Transient
static constexpr const char *	get_type_name ()
	Returns a type descriptor about this object.
static const opencascade::handle< Standard_Type > &	get_type_descriptor ()
	Returns type descriptor of Standard_Transient class.

Detailed Description

Root class defining the methods we need to make an algorithmic tangents field.

Member Function Documentation

D1() [1/2]

virtual gp_Vec GeomFill_TgtField::D1 ( const double W ) const

pure virtual

Computes the derivative of the field of tangency at parameter W.

Implemented in GeomFill_TgtOnCoons.

D1() [2/2]

virtual void GeomFill_TgtField::D1 ( const double W, gp_Vec & V, gp_Vec & DV ) const

pure virtual

Computes the value and the derivative of the field of tangency at parameter W.

Implemented in GeomFill_TgtOnCoons.

IsScalable()

virtual bool GeomFill_TgtField::IsScalable ( ) const

virtual

Scale()

virtual void GeomFill_TgtField::Scale ( const occ::handle< Law_BSpline > & Func )

virtual

Value()

virtual gp_Vec GeomFill_TgtField::Value ( const double W ) const

pure virtual

Computes the value of the field of tangency at parameter W.

Implemented in GeomFill_TgtOnCoons.

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

• GeomFill_TgtField.hxx