mirror of
https://github.com/HDFGroup/hdf5.git
synced 2026-10-06 04:03:30 +03:00
Binh-Minh Ribler
4a04b0c05c
Description:
Added wrappers for H5Fget_name:
H5File::getFileName
H5Object::getFileName
Moved some functions from Group into the base class CommonFG for
H5File too.
Platforms tested:
SunOS 5.7 (arabica)
Linux 2.4 (eirene)
107 lines
4.0 KiB
C++
107 lines
4.0 KiB
C++
// C++ informative line for the emacs editor: -*- C++ -*-
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* Copyright by the Board of Trustees of the University of Illinois. *
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* All rights reserved. *
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* *
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* This file is part of HDF5. The full HDF5 copyright notice, including *
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* terms governing use, modification, and redistribution, is contained in *
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* the files COPYING and Copyright.html. COPYING can be found at the root *
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* of the source code distribution tree; Copyright.html can be found at the *
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* root level of an installed copy of the electronic HDF5 document set and *
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* is linked from the top-level documents page. It can also be found at *
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* http://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html. If you do not have *
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* access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. *
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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#ifndef _H5File_H
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#define _H5File_H
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#ifndef H5_NO_NAMESPACE
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namespace H5 {
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#endif
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class H5_DLLCPP H5File : public IdComponent, public CommonFG {
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public:
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// Creates or opens an HDF5 file.
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H5File( const char* name, unsigned int flags,
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const FileCreatPropList& create_plist = FileCreatPropList::DEFAULT,
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const FileAccPropList& access_plist = FileAccPropList::DEFAULT );
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H5File( const string& name, unsigned int flags,
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const FileCreatPropList& create_plist = FileCreatPropList::DEFAULT,
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const FileAccPropList& access_plist = FileAccPropList::DEFAULT );
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// Gets the access property list of this file.
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FileAccPropList getAccessPlist() const;
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// Gets the creation property list of this file.
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FileCreatPropList getCreatePlist() const;
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// Gets the name of this file.
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string getFileName() const;
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// Retrieves the file size of an opened file.
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hsize_t getFileSize() const;
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// Returns the amount of free space in the file.
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hssize_t getFreeSpace() const;
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// Returns the number of opened object IDs (files, datasets, groups
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// and datatypes) in the same file.
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int getObjCount(unsigned types) const;
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int getObjCount() const;
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// Retrieves a list of opened object IDs (files, datasets, groups
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// and datatypes) in the same file.
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void getObjIDs(unsigned types, int max_objs, hid_t *oid_list) const;
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// Retrieves the type of object that an object reference points to.
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H5G_obj_t getObjType(void *ref, H5R_type_t ref_type) const;
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// Retrieves a dataspace with the region pointed to selected.
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DataSpace getRegion(void *ref, H5R_type_t ref_type = H5R_DATASET_REGION) const;
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// Returns the pointer to the file handle of the low-level file driver.
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void getVFDHandle(FileAccPropList& fapl, void **file_handle) const;
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void getVFDHandle(void **file_handle) const;
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// Determines if a file, specified by its name, is in HDF5 format
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static bool isHdf5(const char* name );
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static bool isHdf5(const string& name );
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// Reopens this file.
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void reOpen(); // added for better name
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void reopen();
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// Creates a reference to a named Hdf5 object or to a dataset region
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// in this object.
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void* Reference(const char* name, DataSpace& dataspace, H5R_type_t ref_type = H5R_DATASET_REGION) const;
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// Creates a reference to a named Hdf5 object in this object.
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void* Reference(const char* name) const;
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// Throw file exception.
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virtual void throwException(const string func_name, const string msg) const;
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// Gets the file id
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virtual hid_t getLocId() const;
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// Default constructor
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H5File();
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// Copy constructor: makes a copy of the original H5File object.
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H5File(const H5File& original);
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// H5File destructor.
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virtual ~H5File();
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private:
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// This function is private and contains common code between the
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// constructors taking a string or a char*
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void p_get_file( const char* name, unsigned int flags, const FileCreatPropList& create_plist, const FileAccPropList& access_plist );
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};
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#ifndef H5_NO_NAMESPACE
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}
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#endif
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#endif
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