Law_S Class Reference
Describes an "S" evolution law. More...
#include <Law_S.hxx>
Inheritance diagram for Law_S:
Public Member Functions | |
| Law_S () | |
| Constructs an empty "S" evolution law. | |
| void | Set (const Standard_Real Pdeb, const Standard_Real Valdeb, const Standard_Real Pfin, const Standard_Real Valfin) |
| Defines this S evolution law by assigning both: | |
| void | Set (const Standard_Real Pdeb, const Standard_Real Valdeb, const Standard_Real Ddeb, const Standard_Real Pfin, const Standard_Real Valfin, const Standard_Real Dfin) |
| Defines this S evolution law by assigning. | |
 Public Member Functions inherited from Law_BSpFunc | |
| Law_BSpFunc () | |
| Law_BSpFunc (const Handle< Law_BSpline > &C, const Standard_Real First, const Standard_Real Last) | |
| GeomAbs_Shape | Continuity () const override |
| Standard_Integer | NbIntervals (const GeomAbs_Shape S) const override |
| Returns the number of intervals for continuity | |
| void | Intervals (TColStd_Array1OfReal &T, const GeomAbs_Shape S) const override |
| Stores in <T> the parameters bounding the intervals of continuity | |
| Standard_Real | Value (const Standard_Real X) override |
| Returns the value of the function at the point of parameter X. | |
| void | D1 (const Standard_Real X, Standard_Real &F, Standard_Real &D) override |
| Returns the value F and the first derivative D of the function at the point of parameter X. | |
| void | D2 (const Standard_Real X, Standard_Real &F, Standard_Real &D, Standard_Real &D2) override |
| Returns the value, first and seconde derivatives at parameter X. | |
| Handle< Law_Function > | Trim (const Standard_Real PFirst, const Standard_Real PLast, const Standard_Real Tol) const override |
| Returns a law equivalent of <me> between parameters <First> and <Last>. <Tol> is used to test for 3d points confusion. It is usfule to determines the derivatives in these values <First> and <Last> if the Law is not Cn. | |
| void | Bounds (Standard_Real &PFirst, Standard_Real &PLast) override |
| Returns the parametric bounds of the function. | |
| Handle< Law_BSpline > | Curve () const |
| void | SetCurve (const Handle< Law_BSpline > &C) |
| Public Member Functions inherited from Law_Function | |
| 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 () |
| Destructor must be virtual. | |
| virtual const opencascade::handle< Standard_Type > & | DynamicType () const |
| Returns a type descriptor about this object. | |
| Standard_Boolean | IsInstance (const opencascade::handle< Standard_Type > &theType) const |
| Returns a true value if this is an instance of Type. | |
| Standard_Boolean | IsInstance (const Standard_CString theTypeName) const |
| Returns a true value if this is an instance of TypeName. | |
| Standard_Boolean | 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. | |
| Standard_Boolean | IsKind (const Standard_CString 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. | |
| Standard_Integer | GetRefCount () const noexcept |
| Get the reference counter of this object. | |
| void | IncrementRefCounter () noexcept |
| Increments the reference counter of this object. | |
| Standard_Integer | DecrementRefCounter () noexcept |
| Decrements the reference counter of this object; returns the decremented value. | |
| 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
Describes an "S" evolution law.
Constructor & Destructor Documentation
◆ Law_S()
| Law_S::Law_S | ( | ) |
Constructs an empty "S" evolution law.
Member Function Documentation
◆ Set() [1/2]
| void Law_S::Set | ( | const Standard_Real | Pdeb, |
| const Standard_Real | Valdeb, | ||
| const Standard_Real | Ddeb, | ||
| const Standard_Real | Pfin, | ||
| const Standard_Real | Valfin, | ||
| const Standard_Real | Dfin ) |
Defines this S evolution law by assigning.
- the bounds Pdeb and Pfin of the parameter,
- the values Valdeb and Valfin of the function at these two parametric bounds, and
- the values Ddeb and Dfin of the first derivative of the function at these two parametric bounds.
◆ Set() [2/2]
| void Law_S::Set | ( | const Standard_Real | Pdeb, |
| const Standard_Real | Valdeb, | ||
| const Standard_Real | Pfin, | ||
| const Standard_Real | Valfin ) |
Defines this S evolution law by assigning both:
- the bounds Pdeb and Pfin of the parameter, and
- the values Valdeb and Valfin of the function at these two parametric bounds. The function is assumed to have the first derivatives equal to 0 at the two parameter points Pdeb and Pfin.
The documentation for this class was generated from the following file:
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