Reference documentation for deal.II version GIT relicensing-1054-gedd46abbd6 2024-07-12 01:20:01+00:00
\(\newcommand{\dealvcentcolon}{\mathrel{\mathop{:}}}\) \(\newcommand{\dealcoloneq}{\dealvcentcolon\mathrel{\mkern-1.2mu}=}\) \(\newcommand{\jump}[1]{\left[\!\left[ #1 \right]\!\right]}\) \(\newcommand{\average}[1]{\left\{\!\left\{ #1 \right\}\!\right\}}\)
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utilities.h
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1// ------------------------------------------------------------------------
2//
3// SPDX-License-Identifier: LGPL-2.1-or-later
4// Copyright (C) 2023 by the deal.II authors
5//
6// This file is part of the deal.II library.
7//
8// Part of the source code is dual licensed under Apache-2.0 WITH
9// LLVM-exception OR LGPL-2.1-or-later. Detailed license information
10// governing the source code and code contributions can be found in
11// LICENSE.md and CONTRIBUTING.md at the top level directory of deal.II.
12//
13// ------------------------------------------------------------------------
14
15#ifndef dealii_vtk_utilities_h
16#define dealii_vtk_utilities_h
17
18#include <deal.II/base/config.h>
19
21
22#ifdef DEAL_II_WITH_VTK
23
24# include <vtkDoubleArray.h>
25
27
41namespace VTKWrappers
42{
50 template <int dim>
51 inline vtkSmartPointer<vtkDoubleArray>
52 dealii_point_to_vtk_array(const ::Point<dim> &p);
53
54# ifndef DOXYGEN
55 // Template implementations
56
57 template <int dim>
58 inline vtkSmartPointer<vtkDoubleArray>
59 dealii_point_to_vtk_array(const ::Point<dim> &p)
60 {
61 vtkSmartPointer<vtkDoubleArray> p_vtk =
62 vtkSmartPointer<vtkDoubleArray>::New();
63
64 p_vtk->SetNumberOfComponents(dim);
65 p_vtk->SetNumberOfTuples(1);
66
67 for (int d = 0; d < dim; ++d)
68 p_vtk->FillComponent(d, p[d]);
69
70 return p_vtk;
71 }
72
73# endif
74
75} // namespace VTKWrappers
76
78
79#endif
80#endif
#define DEAL_II_NAMESPACE_OPEN
Definition config.h:502
#define DEAL_II_NAMESPACE_CLOSE
Definition config.h:503
vtkSmartPointer< vtkDoubleArray > dealii_point_to_vtk_array(const ::Point< dim > &p)