lebedev namespace

Global namespace for the lebedev-quadrature library.

Classes

class GeneratorPoint: Point and weight which is acted on by Octahedral symmetry group to generate sets of points in a particular Lebedev quadrature rule.
class QuadraturePoints: Contains Lebedev quadrature points and has functions to evaluate numerical integrals on the unit sphere.

enum class OctahedralPointGeneration { points_6, points_12, points_8, points_24, points_24_axis, points_48 }: Enumerates rules used to get the image of a point under the action of all members of Octahedral symmetry group.
enum class QuadratureOrder: unsigned int { order_6 = 6, order_14 = 14, order_26 = 26, order_38 = 38, order_50 = 50, order_74 = 74, order_86 = 86, order_110 = 110, order_146 = 146, order_170 = 170, order_194 = 194, order_230 = 230, order_266 = 266, order_302 = 302, order_350 = 350, order_386 = 386, order_434 = 434, order_482 = 482, order_530 = 530, order_590 = 590, order_650 = 650, order_698 = 698, order_770 = 770, order_830 = 830, order_890 = 890, order_974 = 974, order_1046 = 1046, order_1118 = 1118, order_1202 = 1202, order_1274 = 1274, order_1358 = 1358, order_1454 = 1454, order_1538 = 1538, order_1622 = 1622, order_1730 = 1730, order_1814 = 1814, order_1910 = 1910, order_2030 = 2030, order_2126 = 2126, order_2222 = 2222, order_2354 = 2354, order_2450 = 2450, order_2558 = 2558, order_2702 = 2702, order_2810 = 2810, order_2930 = 2930, order_3074 = 3074, order_3182 = 3182, order_3314 = 3314, order_3470 = 3470, order_3590 = 3590, order_3722 = 3722, order_3890 = 3890, order_4010 = 4010, order_4154 = 4154, order_4334 = 4334, order_4466 = 4466, order_4610 = 4610, order_4802 = 4802, order_4934 = 4934, order_5090 = 5090, order_5294 = 5294, order_5438 = 5438, order_5606 = 5606, order_5810 = 5810 }: Enumerates all possible quadrature orders in this library.

auto get_order_enum(unsigned int quadrature_order) -> QuadratureOrder: Gets QuadratureOrder enum value from a corresponding unsigned int.
auto get_rule_availability(unsigned int rule_number) -> bool: Returns whether a quadrature rule is available. README also contains this info.
auto get_rule_order(unsigned int rule_number) -> enum QuadratureOrder unsigned int QuadratureOrder: Gets order enum from rule number. See README for rule number to order translation.
auto get_rule_precision(unsigned int rule_number) -> unsigned int: Returns the highest degree of polynomial that can be integrated exactly.