private void createHD5GroupObject(H5GroupId id, String name, ref HDF5GroupObject hdf5Obj)
{
hdf5Obj.GroupID = id;
hdf5Obj.GroupName = name;
long num = H5G.getNumObjects(hdf5Obj.GroupID);
// the items under the group
for (ulong i = 0; i < (ulong)num; i++)
{
String objName = H5G.getObjectNameByIndex(hdf5Obj.GroupID, i);
// get the link info.
//linfo = H5L.getInfo(groupID, objName);
ObjectInfo objInfo = H5G.getObjectInfo(hdf5Obj.GroupID, objName, true);
if (objInfo.objectType == H5GType.GROUP)
{
String pathName = "/" + name + "/" + objName;
if (name.CompareTo("/") == 0)
{
pathName = "/" + objName;
}
H5GroupId groupID = null;
try
{
groupID = H5G.open(hdf5Obj.GroupID, pathName);
HDF5GroupObject subObj = new HDF5GroupObject();
subObj.ShortName = objName;
createHD5GroupObject(groupID, pathName, ref subObj);
hdf5Obj.SubGroups.Add(subObj);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
if (groupID != null)
{
H5G.close(groupID);
}
}
}
else
if (objInfo.objectType == H5GType.DATASET)
{
String pathName = "/" + name + "/" + objName;
HD5DataSetObject dataObject = new HD5DataSetObject();
dataObject.ShortName = objName;
createHD5DataObject(hdf5Obj.GroupID, pathName, ref dataObject);
hdf5Obj.Datasets.Add(dataObject);
}
}
}
private void createHD5DataObject(H5GroupId h5GroupId, string pathName, ref HD5DataSetObject dataObject)
{
H5DataSetId datasetid = null;
H5DataSpaceId spaceid = null;
H5DataTypeId dataTypeid = null;
try
{
dataObject.GroupId = h5GroupId;
datasetid = H5D.open(h5GroupId, pathName);
dataObject.DatasetID = datasetid;
dataObject.DatasetName = pathName;
spaceid = H5D.getSpace(datasetid);
var dims = H5S.getSimpleExtentDims(spaceid);
dataTypeid = H5D.getType(datasetid);
dataObject.Dim = dims.Length;
HDF5DotNet.H5T.H5TClass classType = H5T.getClass(dataTypeid);
int size = H5T.getSize(dataTypeid);
H5T.Sign sign = H5T.Sign.TWOS_COMPLEMENT;
if (classType == H5T.H5TClass.INTEGER)
{
sign = H5T.getSign(dataTypeid);
}
//var rank = H5S.getSimpleExtentNDims(space);
//var statu = H5S.getSimpleExtentDims(space);
Boolean bString = H5T.isVariableString(dataTypeid);
//String name = H5T.getMemberName(dataType, 0);
// var type2 = H5T.getNativeType(dataType, H5T.Direction.DEFAULT);
Type type = getTypeof(classType, size, sign);
dataObject.DataType = type;
dataObject.Data = readData(dataObject);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
finally{
if (datasetid != null)
{
H5D.close(datasetid);
}
if (spaceid != null)
{
H5S.close(spaceid);
}
if (dataTypeid != null)
{
H5T.close(dataTypeid);
}
}
}
public static Object readData(HD5DataSetObject dataObject)
{
H5GroupId h5GroupId = dataObject.GroupId;
string pathName = dataObject.DatasetName;
int dimension = dataObject.Dim;
Type type = dataObject.DataType;
if (dimension == 1)
{
if (type == typeof(UInt16))
{
return(Read1DArray <UInt16>(h5GroupId, pathName));
}
if (type == typeof(UInt32))
{
return(Read1DArray <UInt32>(h5GroupId, pathName));
}
if (type == typeof(UInt64))
{
return(Read1DArray <UInt64>(h5GroupId, pathName));
}
if (type == typeof(Int16))
{
return(Read1DArray <Int16>(h5GroupId, pathName));
}
if (type == typeof(Int32))
{
return(Read1DArray <Int32>(h5GroupId, pathName));
}
if (type == typeof(Int64))
{
return(Read1DArray <Int64>(h5GroupId, pathName));
}
if (type == typeof(float))
{
return(Read1DArray <float>(h5GroupId, pathName));
}
if (type == typeof(double))
{
return(Read1DArray <double>(h5GroupId, pathName));
}
}
if (dimension == 2)
{
if (type == typeof(UInt16))
{
return(Read2DArray <UInt16>(h5GroupId, pathName));
}
if (type == typeof(UInt32))
{
return(Read2DArray <UInt32>(h5GroupId, pathName));
}
if (type == typeof(UInt64))
{
return(Read2DArray <UInt64>(h5GroupId, pathName));
}
if (type == typeof(Int16))
{
return(Read2DArray <Int16>(h5GroupId, pathName));
}
if (type == typeof(Int32))
{
return(Read2DArray <Int32>(h5GroupId, pathName));
}
if (type == typeof(Int64))
{
return(Read2DArray <Int64>(h5GroupId, pathName));
}
if (type == typeof(float))
{
return(Read2DArray <float>(h5GroupId, pathName));
}
if (type == typeof(double))
{
return(Read2DArray <double>(h5GroupId, pathName));
}
}
if (dimension == 3)
{
if (type == typeof(UInt16))
{
return(Read3DArray <UInt16>(h5GroupId, pathName));
}
if (type == typeof(UInt32))
{
return(Read3DArray <UInt32>(h5GroupId, pathName));
}
if (type == typeof(UInt64))
{
return(Read3DArray <UInt64>(h5GroupId, pathName));
}
if (type == typeof(Int16))
{
return(Read3DArray <Int16>(h5GroupId, pathName));
}
if (type == typeof(Int32))
{
return(Read3DArray <Int32>(h5GroupId, pathName));
}
if (type == typeof(Int64))
{
return(Read3DArray <Int64>(h5GroupId, pathName));
}
if (type == typeof(float))
{
return(Read3DArray <float>(h5GroupId, pathName));
}
if (type == typeof(double))
{
return(Read3DArray <double>(h5GroupId, pathName));
}
}
return(null);
}
