openPMD-api
MeshRecordComponent.hpp
1 /* Copyright 2017-2021 Fabian Koller
2  *
3  * This file is part of openPMD-api.
4  *
5  * openPMD-api is free software: you can redistribute it and/or modify
6  * it under the terms of of either the GNU General Public License or
7  * the GNU Lesser General Public License as published by
8  * the Free Software Foundation, either version 3 of the License, or
9  * (at your option) any later version.
10  *
11  * openPMD-api is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14  * GNU General Public License and the GNU Lesser General Public License
15  * for more details.
16  *
17  * You should have received a copy of the GNU General Public License
18  * and the GNU Lesser General Public License along with openPMD-api.
19  * If not, see <http://www.gnu.org/licenses/>.
20  */
21 #pragma once
22 
23 #include "openPMD/RecordComponent.hpp"
24 
25 #include <vector>
26 
27 namespace openPMD
28 {
30 {
31  template <typename T, typename T_key, typename T_container>
32  friend class Container;
33 
34  friend class Mesh;
35 
36 private:
38  void read() override;
39 
40 public:
41  ~MeshRecordComponent() override = default;
42 
49  template <typename T>
50  std::vector<T> position() const;
51 
58  template <typename T>
59  MeshRecordComponent &setPosition(std::vector<T> pos);
60 
71  template <typename T>
73 };
74 
75 template <typename T>
76 std::vector<T> MeshRecordComponent::position() const
77 {
78  return readVectorFloatingpoint<T>("position");
79 }
80 
81 template <typename T>
83 {
85  return *this;
86 }
87 } // namespace openPMD
RecordComponent & makeConstant(T)
Create a dataset with regular extent and constant value.
MeshRecordComponent & makeConstant(T)
Create a dataset with regular extent and constant value.
Definition: MeshRecordComponent.hpp:82
Definition: RecordComponent.hpp:77
MeshRecordComponent & setPosition(std::vector< T > pos)
Position on an element.
Definition: MeshRecordComponent.cpp:54
Public definitions of openPMD-api.
Definition: Date.cpp:28
Container for N-dimensional, homogeneous Records.
Definition: Mesh.hpp:40
Map-like container that enforces openPMD requirements and handles IO.
Definition: Container.hpp:105
std::vector< T > position() const
Position on an element.
Definition: MeshRecordComponent.hpp:76
Definition: MeshRecordComponent.hpp:29