23 #include "openPMD/config.hpp" 25 #include "openPMD/IO/AbstractIOHandlerImpl.hpp" 27 #include "openPMD/auxiliary/JSON.hpp" 28 #include "openPMD/auxiliary/Option.hpp" 31 #include <unordered_map> 32 #include <unordered_set> 78 std::unordered_map<Writable *, std::string> m_fileNames;
79 std::unordered_map<std::string, hid_t> m_fileNamesWithID;
81 std::unordered_set<hid_t> m_openFileIDs;
83 hid_t m_datasetTransferProperty;
84 hid_t m_fileAccessProperty;
85 hid_t m_fileCreateProperty;
87 hbool_t m_hdf5_collective_metadata = 1;
90 hid_t m_H5T_BOOL_ENUM;
93 hid_t m_H5T_CLONG_DOUBLE;
97 std::string m_chunks =
"auto";
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:1213
Definition: IOTask.hpp:144
void readDataset(Writable *, Parameter< Operation::READ_DATASET > &) override
Read a chunk of data from an existing dataset.
Definition: HDF5IOHandler.cpp:1513
void extendDataset(Writable *, Parameter< Operation::EXTEND_DATASET > const &) override
Increase the extent of an existing dataset.
Definition: HDF5IOHandler.cpp:545
Definition: IOTask.hpp:230
Definition: IOTask.hpp:333
void createFile(Writable *, Parameter< Operation::CREATE_FILE > const &) override
Create a new file in physical storage, possibly overriding an existing file.
Definition: HDF5IOHandler.cpp:195
void deleteDataset(Writable *, Parameter< Operation::DELETE_DATASET > const &) override
Delete an existing dataset.
Definition: HDF5IOHandler.cpp:1003
Definition: IOTask.hpp:120
void readAttribute(Writable *, Parameter< Operation::READ_ATT > &) override
Read the value of an existing attribute.
Definition: HDF5IOHandler.cpp:1624
Definition: IOTask.hpp:159
void openDataset(Writable *, Parameter< Operation::OPEN_DATASET > &) override
Open an existing dataset and determine its datatype and extent.
Definition: HDF5IOHandler.cpp:785
Definition: IOTask.hpp:471
Interface for communicating between logical and physically persistent data.
Definition: AbstractIOHandler.hpp:122
Simple Option type based on variantSrc::variant.
Definition: Option.hpp:45
void listPaths(Writable *, Parameter< Operation::LIST_PATHS > &) override
List all paths/sub-groups inside a group, non-recursively.
Definition: HDF5IOHandler.cpp:2069
void listDatasets(Writable *, Parameter< Operation::LIST_DATASETS > &) override
List all datasets inside a group, non-recursively.
Definition: HDF5IOHandler.cpp:2125
Public definitions of openPMD-api.
Definition: Date.cpp:28
Layer to mirror structure of logical data and persistent data in file.
Definition: Writable.hpp:63
void openPath(Writable *, Parameter< Operation::OPEN_PATH > const &) override
Open all contained groups in a path, possibly recursively.
Definition: HDF5IOHandler.cpp:724
Definition: IOTask.hpp:384
void deleteAttribute(Writable *, Parameter< Operation::DELETE_ATT > const &) override
Delete an existing attribute.
Definition: HDF5IOHandler.cpp:1055
Definition: IOTask.hpp:543
void createPath(Writable *, Parameter< Operation::CREATE_PATH > const &) override
Create all necessary groups for a path, possibly recursively.
Definition: HDF5IOHandler.cpp:235
void closeFile(Writable *, Parameter< Operation::CLOSE_FILE > const &) override
Close the file corresponding with the writable and release file handles.
Definition: HDF5IOHandler.cpp:706
Extend nlohmann::json with tracing of which keys have been accessed by operator[]().
Definition: JSON.hpp:52
void createDataset(Writable *, Parameter< Operation::CREATE_DATASET > const &) override
Create a new dataset of given type, extent and storage properties.
Definition: HDF5IOHandler.cpp:326
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:606
void deletePath(Writable *, Parameter< Operation::DELETE_PATH > const &) override
Delete all objects within an existing path.
Definition: HDF5IOHandler.cpp:951
void deleteFile(Writable *, Parameter< Operation::DELETE_FILE > const &) override
Delete an existing file from physical storage.
Definition: HDF5IOHandler.cpp:917
Definition: IOTask.hpp:101
void writeDataset(Writable *, Parameter< Operation::WRITE_DATASET > const &) override
Write a chunk of data into an existing dataset.
Definition: HDF5IOHandler.cpp:1090
Definition: IOTask.hpp:584
Definition: IOTask.hpp:418
Definition: IOTask.hpp:313
Definition: IOTask.hpp:176
Definition: HDF5IOHandlerImpl.hpp:38
Definition: AbstractIOHandlerImpl.hpp:35
Definition: IOTask.hpp:488
Definition: IOTask.hpp:265
void openFile(Writable *, Parameter< Operation::OPEN_FILE > const &) override
Open an existing file assuming it conforms to openPMD.
Definition: HDF5IOHandler.cpp:664
Definition: IOTask.hpp:511
Definition: IOTask.hpp:296
Definition: IOTask.hpp:213
Definition: IOTask.hpp:350
Definition: IOTask.hpp:247
void listAttributes(Writable *, Parameter< Operation::LIST_ATTS > &) override
List all attributes associated with an object.
Definition: HDF5IOHandler.cpp:2182