Note: this is documentation for an old release. View the latest documentation at docs.fenicsproject.org/v0.1.0/v0.9.0/cpp
DOLFINx  0.1.0
DOLFINx C++ interface
utils.h
1 // Copyright (C) 2018-2019 Garth N. Wells
2 //
3 // This file is part of DOLFINx (https://www.fenicsproject.org)
4 //
5 // SPDX-License-Identifier: LGPL-3.0-or-later
6 
7 #include <dolfinx/common/IndexMap.h>
8 #include <dolfinx/la/Vector.h>
9 #pragma once
10 
11 namespace dolfinx::la
12 {
13 
15 enum class Norm
16 {
17  l1,
18  l2,
19  linf,
20  frobenius
21 };
22 
25 template <typename T>
26 void scatter_fwd(Vector<T>& v);
27 
32 template <typename T>
33 void scatter_rev(Vector<T>& v, dolfinx::common::IndexMap::Mode op);
34 
35 } // namespace dolfinx::la
dolfinx::la::Norm
Norm
Norm types.
Definition: utils.h:15
dolfinx::la
Linear algebra interface.
Definition: sparsitybuild.h:14
dolfinx::common::IndexMap::Mode
Mode
Mode for reverse scatter operation.
Definition: IndexMap.h:52
dolfinx::la::scatter_rev
void scatter_rev(Vector< T > &v, dolfinx::common::IndexMap::Mode op)
Scatter la::Vector ghost data to owner. This process will result in multiple incoming values,...
Definition: utils.cpp:21
dolfinx::la::scatter_fwd
void scatter_fwd(Vector< T > &v)
Scatter la::Vector local data to ghost values.
Definition: utils.cpp:11
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