Note: this is documentation for an old release. View the latest documentation at docs.fenicsproject.org/basix/v0.9.0/cpp/polynomials_8h_source.html

Basix 0.4.0

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polynomials.h
1 // Copyright (c) 2021 Matthew Scroggs
2 // FEniCS Project
3 // SPDX-License-Identifier: MIT
4 
5 #pragma once
6 
7 #include "cell.h"
8 #include <xtensor/xarray.hpp>
9 #include <xtensor/xtensor.hpp>
10 
12 namespace basix::polynomials
13 {
15 enum class type
16 {
17  legendre = 0,
18 };
19 
29 xt::xtensor<double, 2> tabulate(polynomials::type polytype, cell::type celltype,
30  int d, const xt::xarray<double>& x);
31 
38 int dim(polynomials::type polytype, cell::type cell, int d);
39 
40 } // namespace basix::polynomials
basix::polynomials
Polynomials.
Definition: polynomials.h:12
basix::cell::type
type
Cell type.
Definition: cell.h:18
basix::polynomials::tabulate
xt::xtensor< double, 2 > tabulate(polynomials::type polytype, cell::type celltype, int d, const xt::xarray< double > &x)
Definition: polynomials.cpp:12
basix::polynomials::type
type
An enum defining the variants of a Lagrange space that can be created.
Definition: polynomials.h:15
basix::polynomials::dim
int dim(polynomials::type polytype, cell::type cell, int d)
Definition: polynomials.cpp:26