Namespace GooseFEM::Element::Quad4::Nodal#
-
namespace Nodal
nodal quadrature: quadrature points coincide with the nodes.
The order is the same as in the connectivity:
3 -- 2 | | 0 -- 1
Functions
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inline size_t nip()
Number of integration points::
nip = nne = 4
- Returns
unsigned int
-
inline array_type::tensor<double, 2> xi()
Integration point coordinates (local coordinates).
- Returns
Coordinates [nip,
ndim
], withndim = 2
.
-
inline array_type::tensor<double, 1> w()
Integration point weights.
- Returns
Coordinates [nip].
-
inline size_t nip()