Open CASCADE Technology 6.6.0
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#include <math.hxx>
Static Public Member Functions | |
static Standard_Integer | GaussPointsMax () |
static void | GaussPoints (const Standard_Integer Index, math_Vector &Points) |
static void | GaussWeights (const Standard_Integer Index, math_Vector &Weights) |
static Standard_Integer | KronrodPointsMax () |
Returns the maximal number of points for that the values are stored in the table. If the number is greater then KronrodPointsMax, the points will be computed. | |
static Standard_Boolean | OrderedGaussPointsAndWeights (const Standard_Integer Index, math_Vector &Points, math_Vector &Weights) |
Returns a vector of Gauss points and a vector of their weights. The difference with the method GaussPoints is the following: | |
static Standard_Boolean | KronrodPointsAndWeights (const Standard_Integer Index, math_Vector &Points, math_Vector &Weights) |
Returns a vector of Kronrod points and a vector of their weights for Gauss-Kronrod computation method. Index should be odd and greater then or equal to 3, as the number of Kronrod points is equal to 2*N + 1, where N is a number of Gauss points. Points and Weights should have the size equal to Index. Each even element of Points represents a Gauss point value of N-th Gauss quadrature. The values from Index equal to 3 to 123 are stored in a table (see the file math_Kronrod.cxx). If Index is greater, then points and weights will be computed. Returns Standard_True if Index is odd, it is equal to the size of Points and Weights and the computation of Points and Weights is performed successfully. Otherwise this method returns Standard_False. |
static void math::GaussPoints | ( | const Standard_Integer | Index, |
math_Vector & | Points | ||
) | [static] |
static Standard_Integer math::GaussPointsMax | ( | ) | [static] |
static void math::GaussWeights | ( | const Standard_Integer | Index, |
math_Vector & | Weights | ||
) | [static] |
static Standard_Boolean math::KronrodPointsAndWeights | ( | const Standard_Integer | Index, |
math_Vector & | Points, | ||
math_Vector & | Weights | ||
) | [static] |
static Standard_Integer math::KronrodPointsMax | ( | ) | [static] |
static Standard_Boolean math::OrderedGaussPointsAndWeights | ( | const Standard_Integer | Index, |
math_Vector & | Points, | ||
math_Vector & | Weights | ||
) | [static] |