public void H5OvisitTest1()
{
Assert.IsTrue(H5G.create(m_v0_test_file, "A/B/C/D", m_lcpl) >= 0);
Assert.IsTrue(
H5L.create_hard(m_v0_test_file, "A/B/C/D", m_v0_test_file,
"shortcut") >= 0);
Assert.IsTrue(H5G.create(m_v2_test_file, "A/B/C/D", m_lcpl) >= 0);
Assert.IsTrue(
H5L.create_hard(m_v2_test_file, "A/B/C/D", m_v2_test_file,
"shortcut") >= 0);
ArrayList al = new ArrayList();
GCHandle hnd = GCHandle.Alloc(al);
IntPtr op_data = (IntPtr)hnd;
// the callback is defined in H5LTest.cs
H5O.iterate_t cb = DelegateMethod;
Assert.IsTrue(H5O.visit(m_v0_test_file, H5.index_t.NAME,
H5.iter_order_t.NATIVE, cb, op_data) >= 0);
// we should have 5 elements in the array list
Assert.IsTrue(al.Count == 5);
Assert.IsTrue(H5O.visit(m_v2_test_file, H5.index_t.NAME,
H5.iter_order_t.NATIVE, cb, op_data) >= 0);
// we should have 10 (5 + 5) elements in the array list
Assert.IsTrue(al.Count == 10);
hnd.Free();
}
public void H5OvisitTest2()
{
string path = String.Join("/", m_utf8strings);
Assert.IsTrue(H5G.create(m_v0_test_file,
Encoding.UTF8.GetBytes(path), m_lcpl_utf8) >= 0);
Assert.IsTrue(H5G.create(m_v2_test_file,
Encoding.UTF8.GetBytes(path), m_lcpl_utf8) >= 0);
ArrayList al = new ArrayList();
GCHandle hnd = GCHandle.Alloc(al);
IntPtr op_data = (IntPtr)hnd;
// the callback is defined in H5LTest.cs
H5O.iterate_t cb = DelegateMethod;
Assert.IsTrue(H5O.visit(m_v0_test_file, H5.index_t.NAME,
H5.iter_order_t.NATIVE, cb, op_data) >= 0);
// we should have 6 elements in the array list
Assert.IsTrue(al.Count == 6);
Assert.IsTrue(H5O.visit(m_v2_test_file, H5.index_t.NAME,
H5.iter_order_t.NATIVE, cb, op_data) >= 0);
// we should have 12 (6 + 6) elements in the array list
Assert.IsTrue(al.Count == 12);
hnd.Free();
}
public static Dictionary <H5I.type_t, List <string> > IterateObject2(hid_t hid)
{
var objects = new Dictionary <H5I.type_t, List <string> >();
H5O.visit(hid, H5.index_t.NAME, H5.iter_order_t.INC,
new H5O.iterate_t(
delegate(hid_t objectId, IntPtr namePtr, ref H5O.info_t info, IntPtr data)
{
var objectName = Marshal.PtrToStringAnsi(namePtr);
switch (H5I.get_type(objectId))
{
case H5I.type_t.GROUP:
if (!objects.ContainsKey(H5I.type_t.GROUP))
{
objects[H5I.type_t.GROUP] = new List <string>();
}
objects[H5I.type_t.GROUP].Add(objectName);
break;
case H5I.type_t.DATASET:
if (!objects.ContainsKey(H5I.type_t.DATASET))
{
objects[H5I.type_t.DATASET] = new List <string>();
}
objects[H5I.type_t.DATASET].Add(objectName);
break;
case H5I.type_t.DATATYPE:
if (!objects.ContainsKey(H5I.type_t.DATATYPE))
{
objects[H5I.type_t.DATATYPE] = new List <string>();
}
objects[H5I.type_t.DATATYPE].Add(objectName);
break;
case H5I.type_t.ATTR:
if (!objects.ContainsKey(H5I.type_t.ATTR))
{
objects[H5I.type_t.ATTR] = new List <string>();
}
objects[H5I.type_t.ATTR].Add(objectName);
break;
default:
break;
}
return(0);
}), IntPtr.Zero);
return(objects);
}
