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authorRaymond Lu <songyulu@hdfgroup.org>2004-06-24 22:19:05 (GMT)
committerRaymond Lu <songyulu@hdfgroup.org>2004-06-24 22:19:05 (GMT)
commitac54089f54775e12acf235e22b2595a884a0d470 (patch)
tree835ebb484849185f18168c8904e520c1c66c97df /c++/src/H5File.cpp
parent097510137d908c35ea112012e4df0fadea50ee06 (diff)
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[svn-r8739] Purpose: New feature and Bug fix
Description: 1. Added H5Fget_filesize and test(in file_handle.c) which returns the actual file size of an opened file. Also added to C++ API and test. 2. The error tests were messed up in test/Makefile.in. Solution: 1. Call H5FDget_eof to return file size. 2. Corrected. Platforms tested: h5committest Misc. update: RELEASE.txt
Diffstat (limited to 'c++/src/H5File.cpp')
-rw-r--r--c++/src/H5File.cpp18
1 files changed, 18 insertions, 0 deletions
diff --git a/c++/src/H5File.cpp b/c++/src/H5File.cpp
index 3a28543..3f3b714 100644
--- a/c++/src/H5File.cpp
+++ b/c++/src/H5File.cpp
@@ -468,6 +468,7 @@ DataSpace H5File::getRegion(void *ref, H5R_type_t ref_type) const
DataSpace dataspace(p_get_region(ref, ref_type));
return(dataspace);
}
+
//--------------------------------------------------------------------------
// Function: H5File::getLocId
// Purpose: Get the id of this file
@@ -482,6 +483,23 @@ hid_t H5File::getLocId() const
}
//--------------------------------------------------------------------------
+// Function: H5File::getFileSize
+///\brief Retrieves the file size of the HDF5 file. This function
+/// is called after an existing file is opened in order
+/// to learn the true size of the underlying file.
+///\exception H5::FileIException
+// Programmer Raymond Lu - June 24, 2004
+//--------------------------------------------------------------------------
+haddr_t H5File::getFileSize(void) const
+{
+ haddr_t ret_value = H5Fget_filesize(id);
+ if( ret_value < 0 )
+ {
+ throw FileIException("H5File::getFileSize", "H5Fget_filesize failed");
+ }
+}
+
+//--------------------------------------------------------------------------
// Function: H5File::p_close (private)
///\brief Closes this H5 file.
///\exception H5::FileIException