openPMD-api
ADIOS1IOHandlerImpl.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/IO/AbstractIOHandler.hpp"
24 #include "openPMD/auxiliary/Export.hpp"
25 #include "openPMD/config.hpp"
26 
27 #if openPMD_HAVE_ADIOS1
28 #include "openPMD/IO/ADIOS/CommonADIOS1IOHandler.hpp"
29 #endif
30 
31 #include <future>
32 #include <memory>
33 #include <string>
34 #if openPMD_HAVE_ADIOS1
35 #include <unordered_map>
36 #include <unordered_set>
37 #endif
38 
39 namespace openPMD
40 {
41 #if openPMD_HAVE_ADIOS1
42 class OPENPMDAPI_EXPORT ADIOS1IOHandlerImpl
43  : public CommonADIOS1IOHandlerImpl<ADIOS1IOHandlerImpl>
44 {
45 private:
47 
48 public:
50  virtual ~ADIOS1IOHandlerImpl();
51 
52  virtual void init();
53 
54  std::future<void> flush();
55 
56  virtual int64_t open_write(Writable *);
57  virtual ADIOS_FILE *open_read(std::string const &name);
58  int64_t initialize_group(std::string const &name);
59 }; // ADIOS1IOHandlerImpl
60 #else
61 class OPENPMDAPI_EXPORT ADIOS1IOHandlerImpl
62 {}; // ADIOS1IOHandlerImpl
63 #endif
64 } // namespace openPMD
Extend nlohmann::json with tracing of which keys have been accessed by operator[]().
Definition: JSON_internal.hpp:67
Definition: CommonADIOS1IOHandler.hpp:50
Interface for communicating between logical and physically persistent data.
Definition: AbstractIOHandler.hpp:179
Public definitions of openPMD-api.
Layer to mirror structure of logical data and persistent data in file.
Definition: Writable.hpp:64
Definition: ADIOS1IOHandlerImpl.hpp:42