CoDiPack  2.2.0
A Code Differentiation Package
SciComp TU Kaiserslautern
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dummy.hpp
1/*
2 * CoDiPack, a Code Differentiation Package
3 *
4 * Copyright (C) 2015-2024 Chair for Scientific Computing (SciComp), University of Kaiserslautern-Landau
5 * Homepage: http://scicomp.rptu.de
6 * Contact: Prof. Nicolas R. Gauger (codi@scicomp.uni-kl.de)
7 *
8 * Lead developers: Max Sagebaum, Johannes Blühdorn (SciComp, University of Kaiserslautern-Landau)
9 *
10 * This file is part of CoDiPack (http://scicomp.rptu.de/software/codi).
11 *
12 * CoDiPack is free software: you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License
14 * as published by the Free Software Foundation, either version 3 of the
15 * License, or (at your option) any later version.
16 *
17 * CoDiPack is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty
19 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
20 *
21 * See the GNU General Public License for more details.
22 * You should have received a copy of the GNU
23 * General Public License along with CoDiPack.
24 * If not, see <http://www.gnu.org/licenses/>.
25 *
26 * For other licensing options please contact us.
27 *
28 * Authors:
29 * - SciComp, University of Kaiserslautern-Landau:
30 * - Max Sagebaum
31 * - Johannes Blühdorn
32 * - Former members:
33 * - Tim Albring
34 */
35#pragma once
36
37#include "../../misc/macros.hpp"
38
40namespace codi {
41
43 struct DummyValue {
44 public:
45
47 template<typename T>
48 CODI_INLINE void operator=(T const& v) {
49 CODI_UNUSED(v);
50 }
51 };
52
54 struct DummyVector {
55 public:
56
59 CODI_UNUSED(i);
60 return DummyValue();
61 }
62
64 CODI_INLINE DummyValue operator[](size_t const i) const {
65 CODI_UNUSED(i);
66 return DummyValue();
67 }
68
70 CODI_INLINE size_t size() const {
71 return (size_t)0;
72 }
73 };
74}
#define CODI_INLINE
See codi::Config::ForcedInlines.
Definition config.h:457
CoDiPack - Code Differentiation Package.
Definition codi.hpp:90
void CODI_UNUSED(Args const &...)
Disable unused warnings for an arbitrary number of arguments.
Definition macros.hpp:46
Dummy value that can be assigned.
Definition dummy.hpp:43
void operator=(T const &v)
Ignore the assignment.
Definition dummy.hpp:48
Dummy vector that provides a dummy element access and size function.
Definition dummy.hpp:54
size_t size() const
Vector is always zero size.
Definition dummy.hpp:70
DummyValue operator[](size_t const i)
Return a dummy value.
Definition dummy.hpp:58
DummyValue operator[](size_t const i) const
Return a dummy value.
Definition dummy.hpp:64