basix::maps Namespace Reference

Information about finite element maps. More...

Enumerations
enum	type {   identity, covariantPiola, contravariantPiola, doubleCovariantPiola,   doubleContravariantPiola }
	Cell type.

Functions
const std::string &	type_to_str (maps::type type)
	Convert mapping type enum to string.
template<typename O , typename P , typename Mat0 , typename Mat1 >
void	apply_map (O &&u, const P &U, const Mat0 &J, double detJ, const Mat1 &K, maps::type map_type)

Detailed Description

Information about finite element maps.

Function Documentation

apply_map()

template<typename O , typename P , typename Mat0 , typename Mat1 >

void basix::maps::apply_map	(	O &&	u,
		const P &	U,
		const Mat0 &	J,
		double	detJ,
		const Mat1 &	K,
		maps::type	map_type
	)

Apply a map to data. Note that the required input arguments depends on the type of map.

Parameters

[out]	u	The field after mapping, flattened with row-major layout
[in]	U	The field to be mapped, flattened with row-major layout
[in]	J	Jacobian of the map
[in]	detJ	Determinant of J
[in]	K	The inverse of J
[in]	map_type	The map type