OGS
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Shape function for a 20-nodes hex element in natural coordinates
Definition at line 21 of file ShapeHex20.h.
#include <ShapeHex20.h>
Public Types | |
using | MeshElement = MeshLib::Hex20 |
Static Public Member Functions | |
template<class T_X , class T_N > | |
static void | computeShapeFunction (const T_X &r, T_N &N) |
template<class T_X , class T_N > | |
static void | computeGradShapeFunction (const T_X &r, T_N &dN) |
Static Public Attributes | |
static const unsigned | DIM = MeshElement::dimension |
static const unsigned | NPOINTS = MeshElement::n_all_nodes |
static constexpr int | ORDER = 2 |
Definition at line 42 of file ShapeHex20.h.
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Evaluate derivatives of the shape function at the given point
[in] | r | natural coordinates (r,s,t) |
[out] | dN | a matrix of the derivatives |
Definition at line 92 of file ShapeHex20-impl.h.
References anonymous_namespace{ShapeHex20-impl.h}::dShapeFunctionHexHQ_Corner(), anonymous_namespace{ShapeHex20-impl.h}::dShapeFunctionHexHQ_Middle(), and MathLib::r.
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Evaluate the shape function at the given point
[in] | r | natural coordinates (r,s,t) |
[out] | N | a vector of calculated shape functions |
Definition at line 60 of file ShapeHex20-impl.h.
References NumLib::N, MathLib::r, anonymous_namespace{ShapeHex20-impl.h}::ShapeFunctionHexHQ_Corner(), and anonymous_namespace{ShapeHex20-impl.h}::ShapeFunctionHexHQ_Middle().
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Definition at line 43 of file ShapeHex20.h.
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Definition at line 44 of file ShapeHex20.h.
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staticconstexpr |
Definition at line 45 of file ShapeHex20.h.