QuadratureRule¶

About the `QuadratureRule` class¶

The WaveBlocks Project

class WaveBlocksND.QuadratureRule[source]¶

This class is an abstract interface to quadrature rules in general.

get_description()[source]¶: Return a description of this quadrature rule object. A description is a dict containing all key-value pairs necessary to reconstruct the current instance. A description never contains any data.

get_dimension()[source]¶

Returns:	The space dimension $D$ of the quadrature rule.

get_nodes()[source]¶

Returns:	A two-dimensional ndarray containing the quadrature nodes $\gamma_i$ . The array must have a shape of $(D, \|\Gamma\|)$ .

get_number_nodes()[source]¶

Returns:	The number of quadrature nodes denoted by $\|\Gamma\|$ that are part of this quadrature rule $\Gamma = (\gamma, \omega)$ .

get_weights()[source]¶

Returns:	A two-dimensional ndarray containing the quadrature weights $\omega_i$ . The array must have a shape of $(1, \|\Gamma\|)$ .