linalg.hpp File Reference

Linear algebra utility functions. More...

#include <core/core.hpp>

Go to the source code of this file.

Namespaces
namespace	iganet
namespace	iganet::utils

Functions
template<short_t dim = 0, typename T0 , typename T1 >
auto	iganet::utils::dotproduct (T0 &&t0, T1 &&t1)
	Computes the directional dot-product between two tensors with summation along the given dimension.
template<short_t dim = 0, typename T , typename... Ts>
auto	iganet::utils::kronproduct (T &&t, Ts &&...ts)
	Computes the directional Kronecker-product between two or more tensors along the given dimension.
template<short_t dim = 0, typename T0 , typename T1 >
auto	iganet::utils::kronproduct (T0 &&t0, T1 &&t1)
	Computes the directional Kronecker-product between two tensors along the given dimension.
template<typename T , std::size_t N>
T	iganet::utils::prod (std::array< T, N > array, std::size_t start_index=0, std::size_t stop_index=N - 1)
	Computes the (partial) product of all std::array entries.
template<typename T , std::size_t N>
T	iganet::utils::sum (std::array< T, N > array, std::size_t start_index=0, std::size_t stop_index=N - 1)
	Computes the (partial) sum of all std::array entries.

Detailed Description

Linear algebra utility functions.

Author

Matthias Moller

Copyright

This file is part of the IgANet project

This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0. If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.