philipp/hdf5
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

[svn-r7842] Purpose:

Browse Source 
Bug fix

Description:
    Variable length strings and sequences with NULL pointers were not handled
by library, causing problems access the data.  This also affected fill values
for variable-length datatypes.

Solution:
    Address the issues in the library by detecting NULL sequences/strings
and avoid trying to convert them.

    Patched up dumper to display NULL sequences/strings.

Platforms tested:
    FreeBSD 4.9 (sleipnir)
    h5committest
This commit is contained in:
Quincey Koziol
2003-11-13 10:19:50 -05:00
parent 71f3513337
commit e1792ebb22
22 changed files with 998 additions and 296 deletions
Download Patch File Download Diff File Expand all files Collapse all files

55
tools/testfiles/tvldtypes4.h5.xml Normal file
View File

@@ -0,0 +1,55 @@
#############################
Expected output for 'h5dump --xml tvldtypes4.h5'
#############################
<?xml version="1.0" encoding="UTF-8"?>
<hdf5:HDF5-File xmlns:hdf5="http://hdf.ncsa.uiuc.edu/DTDs/HDF5-File" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://hdf.ncsa.uiuc.edu/DTDs/HDF5File http://hdf.ncsa.uiuc.edu/DTDs/HDF5-File.xsd">
<hdf5:RootGroup OBJ-XID="xid_928" H5Path="/">
<hdf5:Dataset Name="Dataset1" OBJ-XID="xid_976" H5Path= "/Dataset1" Parents="xid_928" H5ParentPaths="/">
<hdf5:StorageLayout>
<hdf5:ContiguousLayout/>
</hdf5:StorageLayout>
<hdf5:FillValueInfo FillTime="FillOnAlloc" AllocationTime="Late">
<hdf5:FillValue>
<hdf5:Data>
<!-- VL fill not yet implemented. -->
<hdf5:NoData />
</hdf5:Data>
</hdf5:FillValue>
</hdf5:FillValueInfo>
<hdf5:Dataspace>
<hdf5:SimpleDataspace Ndims="1">
<hdf5:Dimension DimSize="4" MaxDimSize="4"/>
</hdf5:SimpleDataspace>
</hdf5:Dataspace>
<hdf5:DataType>
<hdf5:VLType>
<hdf5:DataType>
<hdf5:CompoundType>
<hdf5:Field FieldName="i">
<hdf5:DataType>
<hdf5:AtomicType>
<hdf5:IntegerType ByteOrder="LE" Sign="true" Size="4" />
</hdf5:AtomicType>
</hdf5:DataType>
</hdf5:Field>
<hdf5:Field FieldName="f">
<hdf5:DataType>
<hdf5:AtomicType>
<hdf5:FloatType ByteOrder="LE" Size="4" SignBitLocation="31" ExponentBits="8" ExponentLocation="23" MantissaBits="23" MantissaLocation="0" />
</hdf5:AtomicType>
</hdf5:DataType>
</hdf5:Field>
</hdf5:CompoundType>
</hdf5:DataType>
</hdf5:VLType>
</hdf5:DataType>
<!-- Note: format of VL data not specified -->
<hdf5:Data>
<hdf5:DataFromFile>
0 0 10 6.66667 11 7 20 13.3333 21 13.6667 22 14
30 20 31 20.3333 32 20.6667 33 21
</hdf5:DataFromFile>
</hdf5:Data>
</hdf5:Dataset>
</hdf5:RootGroup>
</hdf5:HDF5-File>