
 BlendFunc_RuledInv (const Handle< Adaptor3d_HSurface > &S1, const Handle< Adaptor3d_HSurface > &S2, const Handle< Adaptor3d_HCurve > &C) 

void  Set (const Standard_Boolean OnFirst, const Handle< Adaptor2d_HCurve2d > &COnSurf) override 
 Sets the CurveOnSurface on which a solution has to be found. If <OnFirst> is set to Standard_True, the curve will be on the first surface, otherwise the curve is on the second one. More...


void  GetTolerance (math_Vector &Tolerance, const Standard_Real Tol) const override 
 Returns in the vector Tolerance the parametric tolerance for each of the 4 variables; Tol is the tolerance used in 3d space. More...


void  GetBounds (math_Vector &InfBound, math_Vector &SupBound) const override 
 Returns in the vector InfBound the lowest values allowed for each of the 4 variables. Returns in the vector SupBound the greatest values allowed for each of the 4 variables. More...


Standard_Boolean  IsSolution (const math_Vector &Sol, const Standard_Real Tol) override 
 Returns Standard_True if Sol is a zero of the function. Tol is the tolerance used in 3d space. More...


Standard_Integer  NbEquations () const override 
 returns the number of equations of the function. More...


Standard_Boolean  Value (const math_Vector &X, math_Vector &F) override 
 computes the values <F> of the Functions for the variable <X>. Returns True if the computation was done successfully, False otherwise. More...


Standard_Boolean  Derivatives (const math_Vector &X, math_Matrix &D) override 
 returns the values <D> of the derivatives for the variable <X>. Returns True if the computation was done successfully, False otherwise. More...


Standard_Boolean  Values (const math_Vector &X, math_Vector &F, math_Matrix &D) override 
 returns the values <F> of the functions and the derivatives <D> for the variable <X>. Returns True if the computation was done successfully, False otherwise. More...


Standard_Integer  NbVariables () const 
 Returns 4. More...


virtual Standard_Integer  GetStateNumber () 
 Returns the state of the function corresponding to the latestcall of any methods associated with the function. This function is called by each of the algorithms described later which define the function Integer Algorithm::StateNumber(). The algorithm has the responsibility to call this function when it has found a solution (i.e. a root or a minimum) and has to maintain the association between the solution found and this StateNumber. Byu default, this method returns 0 (which means for the algorithm: no state has been saved). It is the responsibility of the programmer to decide if he needs to save the current state of the function and to return an Integer that allows retrieval of the state. More...


virtual  ~math_FunctionSet () 
