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author | Binh-Minh Ribler <bmribler@hdfgroup.org> | 2017-05-18 18:40:20 (GMT) |
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committer | Binh-Minh Ribler <bmribler@hdfgroup.org> | 2017-05-18 18:40:20 (GMT) |
commit | f323a72861467a6f503b06946194b3576aa0fc7b (patch) | |
tree | cea664a28c5206dd0bcbac87823104c0400e5f71 /c++/src/H5File.cpp | |
parent | 6cecb1352220daa248bed247ffd613c92c6c9f03 (diff) | |
download | hdf5-f323a72861467a6f503b06946194b3576aa0fc7b.zip hdf5-f323a72861467a6f503b06946194b3576aa0fc7b.tar.gz hdf5-f323a72861467a6f503b06946194b3576aa0fc7b.tar.bz2 |
Purpose: Add new C++ wrappers (HDFFV-10156)
Description:
Added wrappers for H5Iis_valid, H5Ps/get_nlinks, H5Tget_create_plist,
H5Oopen, and H5Oclose
// Checks if the given ID is valid.
static bool isValid(hid_t an_id);
// Sets the number of soft or user-defined links that can be
// traversed before a failure occurs.
void setNumLinks(size_t nlinks) const;
// Gets the number of soft or user-defined link traversals allowed
size_t getNumLinks() const;
// Returns a copy of the creation property list of a datatype.
PropList getCreatePlist() const;
// Opens an object within a group or a file, i.e., root group.
hid_t openObjId(const char* name,...);
hid_t openObjId(const H5std_string& name,...);
// Closes an object opened by getObjId().
void closeObjId(hid_t obj_id) const;
// Gets general information about this file.
void getFileInfo(H5F_info2_t& file_info) const;
Platforms tested:
Linux/32 2.6 (jam)
Linux/64 (platypus)
Darwin (osx1010test)
Diffstat (limited to 'c++/src/H5File.cpp')
-rw-r--r-- | c++/src/H5File.cpp | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/c++/src/H5File.cpp b/c++/src/H5File.cpp index 4d7177a..e84717c 100644 --- a/c++/src/H5File.cpp +++ b/c++/src/H5File.cpp @@ -349,6 +349,25 @@ FileAccPropList H5File::getAccessPlist() const } //-------------------------------------------------------------------------- +// Function: H5File::getFileInfo +///\brief Retrieves the general information of this file. +/// +///\exception H5::FileIException +///\par Description +/// The retrieved information may include information about +/// superblock extension, free space management, and shared object +// Programmer Binh-Minh Ribler - May 2017 +//-------------------------------------------------------------------------- +void H5File::getFileInfo(H5F_info_t& file_info) const +{ + herr_t ret_value = H5Fget_info(id, &file_info); + if (ret_value < 0) + { + throw FileIException("H5File::getFileInfo", "H5Fget_info failed"); + } +} + +//-------------------------------------------------------------------------- // Function: H5File::getFreeSpace ///\brief Returns the amount of free space in the file. ///\return Amount of free space |