polyset.h

// Copyright (c) 2020 Chris Richardson & Matthew Scroggs
// FEniCS Project
// SPDX-License-Identifier:    MIT
 
#pragma once
 
#include "cell.h"
#include <xtensor/xarray.hpp>
#include <xtensor/xtensor.hpp>
 
 
namespace basix::polyset
{
xt::xtensor<double, 3> tabulate(cell::type celltype, int d, int n,
                                const xt::xarray<double>& x);
 
void tabulate(xt::xtensor<double, 3>& P, cell::type celltype, int d, int n,
              const xt::xarray<double>& x);
 
int dim(cell::type cell, int d);
 
int nderivs(cell::type cell, int d);
 
} // namespace basix::polyset