23 #include "openPMD/config.hpp" 25 #include "openPMD/IO/AbstractIOHandlerImpl.hpp" 27 #include "openPMD/auxiliary/JSON_internal.hpp" 31 #include <unordered_map> 32 #include <unordered_set> 81 std::unordered_map<Writable *, std::string> m_fileNames;
82 std::unordered_map<std::string, hid_t> m_fileNamesWithID;
84 std::unordered_set<hid_t> m_openFileIDs;
86 hid_t m_datasetTransferProperty;
87 hid_t m_fileAccessProperty;
88 hid_t m_fileCreateProperty;
90 hbool_t m_hdf5_collective_metadata = 1;
93 hid_t m_H5T_BOOL_ENUM;
96 hid_t m_H5T_CLONG_DOUBLE;
104 std::optional<MPI_Comm> m_communicator;
109 std::string m_chunks =
"auto";
115 std::optional<File> getFile(
Writable *);
Extend nlohmann::json with tracing of which keys have been accessed by operator[]().
Definition: JSON_internal.hpp:67
void writeAttribute(Writable *, Parameter< Operation::WRITE_ATT > const &) override
Create a single attribute and fill the value, possibly overwriting an existing attribute.
Definition: HDF5IOHandler.cpp:1374
Definition: IOTask.hpp:203
void readDataset(Writable *, Parameter< Operation::READ_DATASET > &) override
Read a chunk of data from an existing dataset.
Definition: HDF5IOHandler.cpp:1687
void extendDataset(Writable *, Parameter< Operation::EXTEND_DATASET > const &) override
Increase the extent of an existing dataset.
Definition: HDF5IOHandler.cpp:653
Definition: IOTask.hpp:673
Definition: IOTask.hpp:294
Definition: IOTask.hpp:407
void createFile(Writable *, Parameter< Operation::CREATE_FILE > const &) override
Create a new file in physical storage, possibly overriding an existing file.
Definition: HDF5IOHandler.cpp:220
Definition: IOTask.hpp:148
void writeDataset(Writable *, Parameter< Operation::WRITE_DATASET > &) override
Write a chunk of data into an existing dataset.
Definition: HDF5IOHandler.cpp:1252
void deleteDataset(Writable *, Parameter< Operation::DELETE_DATASET > const &) override
Delete an existing dataset.
Definition: HDF5IOHandler.cpp:1165
void checkFile(Writable *, Parameter< Operation::CHECK_FILE > &) override
Check if the file specified by the parameter is already present on disk.
Definition: HDF5IOHandler.cpp:289
Definition: IOTask.hpp:175
void readAttribute(Writable *, Parameter< Operation::READ_ATT > &) override
Read the value of an existing attribute.
Definition: HDF5IOHandler.cpp:1797
Definition: IOTask.hpp:220
void openDataset(Writable *, Parameter< Operation::OPEN_DATASET > &) override
Open an existing dataset and determine its datatype and extent.
Definition: HDF5IOHandler.cpp:945
Definition: IOTask.hpp:522
Interface for communicating between logical and physically persistent data.
Definition: AbstractIOHandler.hpp:179
void listPaths(Writable *, Parameter< Operation::LIST_PATHS > &) override
List all paths/sub-groups inside a group, non-recursively.
Definition: HDF5IOHandler.cpp:2325
void listDatasets(Writable *, Parameter< Operation::LIST_DATASETS > &) override
List all datasets inside a group, non-recursively.
Definition: HDF5IOHandler.cpp:2381
void deregister(Writable *, Parameter< Operation::DEREGISTER > const &) override
Notify the backend that the Writable has been / will be deallocated.
Definition: HDF5IOHandler.cpp:2515
Public definitions of openPMD-api.
Layer to mirror structure of logical data and persistent data in file.
Definition: Writable.hpp:64
void openPath(Writable *, Parameter< Operation::OPEN_PATH > const &) override
Open all contained groups in a path, possibly recursively.
Definition: HDF5IOHandler.cpp:858
Definition: IOTask.hpp:449
void deleteAttribute(Writable *, Parameter< Operation::DELETE_ATT > const &) override
Delete an existing attribute.
Definition: HDF5IOHandler.cpp:1217
Definition: IOTask.hpp:591
void createPath(Writable *, Parameter< Operation::CREATE_PATH > const &) override
Create all necessary groups for a path, possibly recursively.
Definition: HDF5IOHandler.cpp:323
void closeFile(Writable *, Parameter< Operation::CLOSE_FILE > const &) override
Close the file corresponding with the writable and release file handles.
Definition: HDF5IOHandler.cpp:840
void createDataset(Writable *, Parameter< Operation::CREATE_DATASET > const &) override
Create a new dataset of given type, extent and storage properties.
Definition: HDF5IOHandler.cpp:414
void availableChunks(Writable *, Parameter< Operation::AVAILABLE_CHUNKS > &) override
Report chunks that are available for loading from the dataset represented by this writable...
Definition: HDF5IOHandler.cpp:716
void deletePath(Writable *, Parameter< Operation::DELETE_PATH > const &) override
Delete all objects within an existing path.
Definition: HDF5IOHandler.cpp:1113
void deleteFile(Writable *, Parameter< Operation::DELETE_FILE > const &) override
Delete an existing file from physical storage.
Definition: HDF5IOHandler.cpp:1079
Definition: IOTask.hpp:128
Definition: IOTask.hpp:634
Definition: IOTask.hpp:471
Definition: IOTask.hpp:386
Definition: IOTask.hpp:239
Definition: HDF5IOHandlerImpl.hpp:38
Definition: AbstractIOHandlerImpl.hpp:35
Definition: IOTask.hpp:541
Definition: IOTask.hpp:333
Definition: IOTask.hpp:569
Definition: IOTask.hpp:367
Definition: IOTask.hpp:275
Definition: IOTask.hpp:426
Definition: IOTask.hpp:313
void listAttributes(Writable *, Parameter< Operation::LIST_ATTS > &) override
List all attributes associated with an object.
Definition: HDF5IOHandler.cpp:2438
void openFile(Writable *, Parameter< Operation::OPEN_FILE > &) override
Open an existing file assuming it conforms to openPMD.
Definition: HDF5IOHandler.cpp:787