FETools.hpp File Reference

Finite-element geometric helpers and Lagrange-space specializations. More...

#include "common/types.hpp"
#include <Kokkos_Core.hpp>

Go to the source code of this file.

Classes
struct	PACMAN::FiniteElements::LagrangeSpaceGeo< ExecSpace, CellType::VTK_EMPTY_CELL >
struct	PACMAN::FiniteElements::LagrangeSpaceGeo< ExecSpace, CellType::VTK_VERTEX >
struct	PACMAN::FiniteElements::LagrangeSpaceGeo< ExecSpace, CellType::VTK_LINE >
struct	PACMAN::FiniteElements::LagrangeSpaceGeo< ExecSpace, CellType::VTK_QUADRATIC_EDGE >
struct	PACMAN::FiniteElements::LagrangeSpaceGeo< ExecSpace, CellType::VTK_TRIANGLE >
struct	PACMAN::FiniteElements::LagrangeSpaceGeo< ExecSpace, CellType::VTK_QUADRATIC_TRIANGLE >
struct	PACMAN::FiniteElements::LagrangeSpaceGeo< ExecSpace, CellType::VTK_QUAD >
struct	PACMAN::FiniteElements::LagrangeSpaceGeo< ExecSpace, CellType::VTK_QUADRATIC_QUAD >
struct	PACMAN::FiniteElements::LagrangeSpaceGeo< ExecSpace, CellType::VTK_TETRA >
struct	PACMAN::FiniteElements::LagrangeSpaceGeo< ExecSpace, CellType::VTK_QUADRATIC_TETRA >
struct	PACMAN::FiniteElements::LagrangeSpaceGeo< ExecSpace, CellType::VTK_HEXAHEDRON >
struct	PACMAN::FiniteElements::LagrangeSpaceGeo< ExecSpace, CellType::VTK_QUADRATIC_HEXAHEDRON >
struct	PACMAN::FiniteElements::LagrangeSpaceGeo< ExecSpace, CellType::VTK_WEDGE >
struct	PACMAN::FiniteElements::LagrangeSpaceGeo< ExecSpace, CellType::VTK_QUADRATIC_WEDGE >
struct	PACMAN::FiniteElements::LagrangeSpaceGeo< ExecSpace, CellType::VTK_PYRAMID >
struct	PACMAN::FiniteElements::LagrangeSpaceGeo< ExecSpace, CellType::VTK_QUADRATIC_PYRAMID >

Namespaces
namespace	PACMAN
namespace	PACMAN::FiniteElements

Macros
#define	_EPS_BARY   1e-6

Functions
template<GeoSupport T>
KOKKOS_INLINE_FUNCTION bool	PACMAN::FiniteElements::IsBaryCoordInsideGeo (const fp_t xi, const fp_t eta, const fp_t phi)
	Generic predicate to test if local coordinates lie inside a reference geometry.
template<>
KOKKOS_INLINE_FUNCTION bool	PACMAN::FiniteElements::IsBaryCoordInsideGeo< GeoSupport::POINT > (const fp_t xi, const fp_t eta, const fp_t phi)
template<>
KOKKOS_INLINE_FUNCTION bool	PACMAN::FiniteElements::IsBaryCoordInsideGeo< GeoSupport::LINE > (const fp_t xi, const fp_t eta, const fp_t phi)
template<>
KOKKOS_INLINE_FUNCTION bool	PACMAN::FiniteElements::IsBaryCoordInsideGeo< GeoSupport::TRIANGLE > (const fp_t xi, const fp_t eta, const fp_t phi)
template<>
KOKKOS_INLINE_FUNCTION bool	PACMAN::FiniteElements::IsBaryCoordInsideGeo< GeoSupport::QUAD > (const fp_t xi, const fp_t eta, const fp_t phi)
template<>
KOKKOS_INLINE_FUNCTION bool	PACMAN::FiniteElements::IsBaryCoordInsideGeo< GeoSupport::TETRA > (const fp_t xi, const fp_t eta, const fp_t phi)
template<>
KOKKOS_INLINE_FUNCTION bool	PACMAN::FiniteElements::IsBaryCoordInsideGeo< GeoSupport::HEXAHEDRON > (const fp_t xi, const fp_t eta, const fp_t phi)
template<>
KOKKOS_INLINE_FUNCTION bool	PACMAN::FiniteElements::IsBaryCoordInsideGeo< GeoSupport::WEDGE > (const fp_t xi, const fp_t eta, const fp_t phi)
template<>
KOKKOS_INLINE_FUNCTION bool	PACMAN::FiniteElements::IsBaryCoordInsideGeo< GeoSupport::PYRAMID > (const fp_t xi, const fp_t eta, const fp_t phi)

Detailed Description

Finite-element geometric helpers and Lagrange-space specializations.

This header provides:

• barycentric-inside predicates for supported geometric supports,
• LagrangeSpaceGeo specializations for PACMAN VTK cell types,
• shape-function values and derivatives used by FE interpolation/Newton routines.

Definition in file FETools.hpp.

Macro Definition Documentation

_EPS_BARY

#define _EPS_BARY   1e-6

Definition at line 29 of file FETools.hpp.

Referenced by PACMAN::FiniteElements::IsBaryCoordInsideGeo< GeoSupport::HEXAHEDRON >(), PACMAN::FiniteElements::IsBaryCoordInsideGeo< GeoSupport::LINE >(), PACMAN::FiniteElements::IsBaryCoordInsideGeo< GeoSupport::PYRAMID >(), PACMAN::FiniteElements::IsBaryCoordInsideGeo< GeoSupport::QUAD >(), PACMAN::FiniteElements::IsBaryCoordInsideGeo< GeoSupport::TETRA >(), PACMAN::FiniteElements::IsBaryCoordInsideGeo< GeoSupport::TRIANGLE >(), and PACMAN::FiniteElements::IsBaryCoordInsideGeo< GeoSupport::WEDGE >().