/**
* Constructs an HDF5 group with specific name, path, and parent.
*
* @param theFile
* the file which containing the group.
* @param name
* the name of this group, e.g. "grp01".
* @param path
* the full path of this group, e.g. "/groups/".
* @param parent
* the parent of this group.
*/
public H5Group(FileFormat theFile, string name, string path, Group parent) : this(theFile, name, path, parent, IntPtr.Zero)
{
}
public HObject(FileFormat theFile, string theName, string thePath, IntPtr oid)
{
fileFormat = theFile;
this.address = oid;
if (fileFormat != null)
{
filename = fileFormat.GetFilePath();
}
else
{
filename = null;
}
// file name is packed in the full path
if ((theName == null) && (thePath != null))
{
if (thePath.Equals(SEPARATOR))
{
theName = SEPARATOR;
thePath = null;
}
else
{
// the path must starts with "/"
if (!thePath.StartsWith(SEPARATOR))
{
thePath = SEPARATOR + thePath;
}
// get rid of the last "/"
if (thePath.EndsWith(SEPARATOR))
{
thePath = thePath.Substring(0, thePath.Length - 1);
}
// separate the name and the path
theName = thePath.Substring(thePath.LastIndexOf(SEPARATOR) + 1);
thePath = thePath.Substring(0, thePath.LastIndexOf(SEPARATOR));
}
}
else if ((theName != null) && (thePath == null) && (theName.IndexOf(SEPARATOR) >= 0))
{
if (theName.Equals(SEPARATOR))
{
theName = SEPARATOR;
thePath = null;
}
else
{
// the full name must starts with "/"
if (!theName.StartsWith(SEPARATOR))
{
theName = SEPARATOR + theName;
}
// the fullname must not end with "/"
int n = theName.Length;
if (theName.EndsWith(SEPARATOR))
{
theName = theName.Substring(0, n - 1);
}
int idx = theName.LastIndexOf(SEPARATOR);
if (idx < 0)
{
thePath = SEPARATOR;
}
else
{
thePath = theName.Substring(0, idx);
theName = theName.Substring(idx + 1);
}
}
}
// the path must start and end with "/"
if (thePath != null)
{
thePath = thePath.Replace("//", "/");
if (!thePath.EndsWith(SEPARATOR))
{
thePath += SEPARATOR;
}
}
name = theName;
path = thePath;
Hdf5Utils.LogInfo?.Invoke($"name={name} path={path}");
if (thePath != null)
{
fullName = thePath + theName;
}
else
{
if (theName == null)
{
fullName = "/";
}
else if (theName.StartsWith("/"))
{
fullName = theName;
}
else
{
if (this is HAttribute)
{
fullName = theName;
}
else
{
fullName = "/" + theName;
}
}
}
Hdf5Utils.LogInfo?.Invoke("fullName=" + fullName);
}
public Group(FileFormat theFile, string grpName, string grpPath, Group grpParent, IntPtr oid) : base(theFile,
grpName, grpPath, oid)
{
this.parent = grpParent;
}
/**
* Constructs an instance of a data object with specific name and path.
* <p>
* For example, in H5ScalarDS(h5file, "dset", "/arrays"), "dset" is the name
* of the dataset, "/arrays" is the group path of the dataset.
*
* @param theFile
* the file that contains the data object.
* @param theName
* the name of the data object, e.g. "dset".
* @param thePath
* the group path of the data object, e.g. "/arrays".
*/
public HObject(FileFormat theFile, string theName, string thePath) : this(theFile, theName, thePath, IntPtr.Zero)
{
}
/**
* Constructs an instance of the group with specific name, path and parent
* group. An HDF data object must have a name. The path is the group path
* starting from the root. The parent group is the group where this group is
* located.
* <p>
* For example, in H5Group(h5file, "grp", "/groups/", pgroup), "grp" is the
* name of the group, "/groups/" is the group path of the group, and pgroup
* is the group where "grp" is located.
*
* @param theFile
* the file containing the group.
* @param grpName
* the name of this group, e.g. "grp01".
* @param grpPath
* the full path of this group, e.g. "/groups/".
* @param grpParent
* the parent of this group.
*/
public Group(FileFormat theFile, string grpName, string grpPath, Group grpParent) : this(theFile, grpName, grpPath, grpParent, IntPtr.Zero)
{
}