private bool setOMXFileIndexMaps()
{
this.luGroup = H5G.create(fileId, luGroupName);
this.NumIndexMap = 0;
this.IndexMapNames = new List <string>();
return(true);
}
public void H5Rget_obj_typeTest2()
{
byte[] path =
Encoding.UTF8.GetBytes(String.Join("/", m_utf8strings));
// make room for the trailling \0
byte[] name = new byte[path.Length + 1];
Array.Copy(path, name, path.Length);
Assert.IsTrue(
H5G.close(H5G.create(m_v2_test_file, path, m_lcpl_utf8)) >= 0);
byte[] refer = new byte[H5R.OBJ_REF_BUF_SIZE];
GCHandle hnd = GCHandle.Alloc(refer, GCHandleType.Pinned);
Assert.IsTrue(
H5R.create(hnd.AddrOfPinnedObject(), m_v2_test_file, name,
H5R.type_t.OBJECT, -1) >= 0);
H5O.type_t obj_type = H5O.type_t.UNKNOWN;
Assert.IsTrue(
H5R.get_obj_type(m_v2_test_file, H5R.type_t.OBJECT,
hnd.AddrOfPinnedObject(), ref obj_type) >= 0);
hnd.Free();
Assert.IsTrue(obj_type == H5O.type_t.GROUP);
}
public void H5Oget_info_by_idxTest1()
{
Assert.IsTrue(
H5G.close(H5G.create(m_v0_test_file, "A")) >= 0);
Assert.IsTrue(
H5G.close(H5G.create(m_v0_test_file, "AA")) >= 0);
Assert.IsTrue(
H5G.close(H5G.create(m_v0_test_file, "AAA")) >= 0);
Assert.IsTrue(
H5G.close(H5G.create(m_v0_test_file, "AAAA")) >= 0);
H5O.info_t info = new H5O.info_t();
Assert.IsTrue(H5O.get_info_by_idx(m_v0_test_file, ".",
H5.index_t.NAME, H5.iter_order_t.NATIVE, 2, ref info) >= 0);
Assert.IsTrue(info.type == H5O.type_t.GROUP);
Assert.IsTrue(
H5G.close(H5G.create(m_v2_test_file, "A")) >= 0);
Assert.IsTrue(
H5G.close(H5G.create(m_v2_test_file, "AA")) >= 0);
Assert.IsTrue(
H5G.close(H5G.create(m_v2_test_file, "AAA")) >= 0);
Assert.IsTrue(
H5G.close(H5G.create(m_v2_test_file, "AAAA")) >= 0);
info = new H5O.info_t();
Assert.IsTrue(H5O.get_info_by_idx(m_v2_test_file, ".",
H5.index_t.NAME, H5.iter_order_t.NATIVE, 2, ref info) >= 0);
Assert.IsTrue(info.type == H5O.type_t.GROUP);
}
public void H5LmoveTest1()
{
Assert.IsTrue(
H5G.close(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(
H5L.move(m_v0_test_file, "shortcut", m_v0_test_file,
"A/B/C/D/E") >= 0);
Assert.IsTrue(
H5L.exists(m_v0_test_file, "A/B/C/D/E") > 0);
Assert.IsTrue(
H5L.exists(m_v0_test_file, "A/B/C/D/shortcut") == 0);
Assert.IsTrue(
H5G.close(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);
Assert.IsTrue(
H5L.move(m_v2_test_file, "shortcut", m_v2_test_file,
"A/B/C/D/E") >= 0);
Assert.IsTrue(
H5L.exists(m_v0_test_file, "A/B/C/D/E") > 0);
Assert.IsTrue(
H5L.exists(m_v0_test_file, "A/B/C/D/shortcut") == 0);
}
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 void H5Iget_nameTest1()
{
hid_t gid = H5G.create(m_v0_test_file, "AAAAAAAAAAAAAAAAAAAAA");
Assert.IsTrue(gid > 0);
ssize_t buf_size = H5I.get_name(gid, (StringBuilder)null,
IntPtr.Zero) + 1;
Assert.IsTrue(buf_size.ToInt32() > 1);
StringBuilder nameBuilder = new StringBuilder(buf_size.ToInt32());
IntPtr size = H5I.get_name(gid, nameBuilder, buf_size);
Assert.IsTrue(size.ToInt32() > 0);
Assert.IsTrue(nameBuilder.ToString() == "/AAAAAAAAAAAAAAAAAAAAA");
Assert.IsTrue(H5G.close(gid) >= 0);
gid = H5G.create(m_v2_test_file, "AAAAAAAAAAAAAAAAAAAAA");
Assert.IsTrue(gid > 0);
buf_size = H5I.get_name(gid, (StringBuilder)null, IntPtr.Zero) + 1;
Assert.IsTrue(buf_size.ToInt32() > 1);
nameBuilder = new StringBuilder(buf_size.ToInt32());
size = H5I.get_name(gid, nameBuilder, buf_size);
Assert.IsTrue(size.ToInt32() > 0);
Assert.IsTrue(nameBuilder.ToString() == "/AAAAAAAAAAAAAAAAAAAAA");
Assert.IsTrue(H5G.close(gid) >= 0);
}
protected override void WriteEpochGroupStart(string label,
string source,
string[] keywords,
IDictionary <string, object> properties,
Guid identifier,
DateTimeOffset startTime,
double timeZoneOffset)
{
H5FileOrGroupId parent = CurrentEpochGroupID == null ?
(H5FileOrGroupId)fileId : CurrentEpochGroupID.SubGroupsId;
var epochGroup = H5G.create((H5LocId)parent, label + "-" + identifier);
var subGroups = H5G.create((H5LocId)epochGroup, "epochGroups");
var epochs = H5G.create((H5LocId)epochGroup, "epochs");
WriteAttribute(epochGroup, "label", label);
WriteAttribute(epochGroup, "source", string.IsNullOrEmpty(source) ? "<none>" : source);
WriteDictionary(epochGroup, "properties", properties);
WriteAttribute(epochGroup, "symphony.uuid", identifier.ToString());
WriteKeywords(epochGroup, new HashSet <string>(keywords));
WriteAttribute(epochGroup, startTimeUtcName, startTime.Ticks);
WriteAttribute(epochGroup, startTimeOffsetName, timeZoneOffset);
//H5G.close(subGroups);
//H5G.close(epochs);
EpochGroupsIDs.Push(new EpochGroupIDs(epochGroup, subGroups, epochs));
}
public static unsafe void AddSomeLinks(long fileId)
{
long res;
var groupId = H5G.create(fileId, "simple");
var groupId_sub = H5G.create(groupId, "sub");
// datasets
var dataspaceId1 = H5S.create_simple(1, new ulong[] { 1 }, new ulong[] { 1 });
var datasetId1 = H5D.create(fileId, "D", H5T.NATIVE_INT8, dataspaceId1);
var data1 = new byte[] { 1 };
fixed(void *ptr = data1)
{
res = H5D.write(datasetId1, H5T.NATIVE_INT8, dataspaceId1, dataspaceId1, 0, new IntPtr(ptr));
}
res = H5D.close(datasetId1);
res = H5S.close(dataspaceId1);
var dataspaceId2 = H5S.create_simple(1, new ulong[] { 1 }, new ulong[] { 1 });
var datasetId2 = H5D.create(groupId, "D1", H5T.NATIVE_INT8, dataspaceId2);
res = H5D.close(datasetId2);
res = H5S.close(dataspaceId2);
var dataspaceId3 = H5S.create_simple(1, new ulong[] { 1 }, new ulong[] { 1 });
var datasetId3 = H5D.create(groupId_sub, "D1.1", H5T.NATIVE_INT8, dataspaceId3);
res = H5D.close(datasetId3);
res = H5S.close(dataspaceId3);
res = H5G.close(groupId);
res = H5G.close(groupId_sub);
}
public void H5LdeleteTest1()
{
Assert.IsTrue(
H5G.close(H5G.create(m_v0_test_file, "A/B/C/D", m_lcpl)) >= 0);
Assert.IsTrue(
H5L.create_hard(m_v0_test_file,
Encoding.ASCII.GetBytes("A/B/C/D"), m_v0_test_file,
Encoding.ASCII.GetBytes("shortcut")) >= 0);
hid_t group = H5G.open(m_v0_test_file, "A/B/C");
Assert.IsTrue(group >= 0);
Assert.IsTrue(H5L.delete(group, "D") >= 0);
Assert.IsTrue(H5G.close(group) >= 0);
Assert.IsTrue(H5L.exists(m_v0_test_file, "shortcut") > 0);
Assert.IsTrue(H5L.exists(m_v0_test_file, "A/B/C/D") == 0);
Assert.IsTrue(
H5G.close(H5G.create(m_v2_test_file, "A/B/C/D", m_lcpl)) >= 0);
Assert.IsTrue(
H5L.create_hard(m_v2_test_file,
Encoding.ASCII.GetBytes("A/B/C/D"), m_v2_test_file,
Encoding.ASCII.GetBytes("shortcut")) >= 0);
group = H5G.open(m_v2_test_file, "A/B/C");
Assert.IsTrue(group >= 0);
Assert.IsTrue(H5L.delete(group, "D") >= 0);
Assert.IsTrue(H5G.close(group) >= 0);
Assert.IsTrue(H5L.exists(m_v0_test_file, "shortcut") > 0);
Assert.IsTrue(H5L.exists(m_v0_test_file, "A/B/C/D") == 0);
}
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 H5GcreateTest2()
{
hid_t file = Utilities.RandomInvalidHandle();
hid_t gid = H5G.create(file, "A");
Assert.IsTrue(gid < 0);
}
private bool setOMXFileMatrixTables()
{
this.dataGroup = H5G.create(fileId, dataGroupName);
this.NumMatrix = 0;
this.MatrixNames = new List <string>();
return(true);
}
public void H5Oexists_by_nameTest1()
{
Assert.IsTrue(H5L.create_soft("/oh my",
m_v0_test_file, "AA") >= 0);
hid_t gid = H5G.create(m_v0_test_file, "A/B/C", m_lcpl);
Assert.IsTrue(gid >= 0);
Assert.IsTrue(H5O.exists_by_name(m_v0_test_file, "A/B") > 0);
Assert.IsTrue(H5O.exists_by_name(m_v0_test_file, "AA") == 0);
Assert.IsTrue(
H5O.exists_by_name(m_v0_test_file, "A/B/Caesar") < 0);
Assert.IsTrue(H5G.close(gid) >= 0);
Assert.IsTrue(H5L.create_soft("/oh my",
m_v2_test_file, "AA") >= 0);
gid = H5G.create(m_v2_test_file, "A/B/C", m_lcpl);
Assert.IsTrue(gid >= 0);
Assert.IsTrue(H5O.exists_by_name(m_v2_test_file, "A/B") > 0);
Assert.IsTrue(H5O.exists_by_name(m_v2_test_file, "AA") == 0);
Assert.IsTrue(
H5O.exists_by_name(m_v2_test_file, "A/B/Caesar") < 0);
Assert.IsTrue(H5G.close(gid) >= 0);
}
private static void WriteFile(string filePath)
{
var file = H5F.create(filePath, H5F.CreateMode.ACC_TRUNC);
var group = H5G.create(file, "/group");
H5G.close(group);
const int RANK = 2;
const int DIM0 = 3;
const int DIM1 = 4;
var dims = new long[RANK] {
DIM0, DIM1
};
var dataSpace = H5S.create_simple(RANK, dims);
var dataSet = H5D.create(file, "/group/dataset", H5T.H5Type.NATIVE_INT, dataSpace);
H5S.close(dataSpace);
var data = new int[DIM0, DIM1]
{
{ 1, 2, 3, 4 },
{ 5, 6, 7, 8 },
{ 9, 10, 11, 12 }
};
H5D.write(dataSet, new H5DataTypeId(H5T.H5Type.NATIVE_INT), new H5Array <int>(data));
var dataType = new H5DataTypeId(H5T.H5Type.NATIVE_INT);
dataSpace = H5S.create(H5S.H5SClass.SCALAR);
var integerAttribute = H5A.create(dataSet, "int", dataType, dataSpace);
H5A.write(integerAttribute, dataType, new H5Array <int>(new int[1] {
42
}));
H5A.close(integerAttribute);
H5S.close(dataSpace);
//H5T.close(dataType); // Read-only.
var str = "Hello, world!";
var strBytes = Encoding.ASCII.GetBytes(str);
// There is a H5T.get_cset, but there does not seem to be a way of setting the character encoding, i.e. set_cset.
dataType = H5T.copy(H5T.H5Type.C_S1);
H5T.setSize(dataType, strBytes.Length);
dataSpace = H5S.create(H5S.H5SClass.SCALAR);
var stringAttribute = H5A.create(dataSet, "string", dataType, dataSpace);
H5A.write(stringAttribute, dataType, new H5Array <byte>(strBytes));
H5A.close(stringAttribute);
H5S.close(dataSpace);
H5T.close(dataType);
H5D.close(dataSet);
H5F.close(file);
}
public void CreateGroup(string name)
{
With(id =>
{
var newID = H5G.create(id, name);
H5G.close(newID);
});
}
static void test_file_open()
{
try
{
// Output message about test being performed.
Console.Write("Testing file opening I/O");
// First ensure the file does not exist
File.Delete(FILE2);
// Try opening a non-existent file. This should fail.
try
{
H5FileId non_exist_file = H5F.open(FILE2, H5F.OpenMode.ACC_RDWR);
// should fail, but didn't, print out the error message.
Console.WriteLine("\ntest_file_open: Attempting to open a non-existent file.");
nerrors++;
}
catch (H5FopenException) { } // does nothing, it should fail
// Open the file.
H5FileId fileId = H5F.open(FILE1, H5F.OpenMode.ACC_RDWR);
// Create dataspace for the dataset in the file.
hssize_t[] dims = { 20 };
H5DataSpaceId dspace = H5S.create_simple(RANK, dims);
// Create a group.
H5GroupId groupId = H5G.create(fileId, GROUP_NAME);
// Create a dataset using file as location.
H5DataSetId dset1Id = H5D.create(fileId, DSET1_NAME, H5T.H5Type.NATIVE_INT, dspace);
// Create a dataset using group as location.
H5DataSetId dset2Id = H5D.create(groupId, DSET2_NAME, H5T.H5Type.NATIVE_SHORT, dspace);
// Close objects and files.
H5D.close(dset1Id);
H5D.close(dset2Id);
H5S.close(dspace);
H5G.close(groupId);
H5F.close(fileId);
Console.WriteLine("\t\t\t\tPASSED");
}
catch (HDFException anyHDF5E)
{
Console.WriteLine(anyHDF5E.Message);
nerrors++;
}
catch (System.Exception sysE)
{
Console.WriteLine(sysE.TargetSite);
Console.WriteLine(sysE.Message);
nerrors++;
}
} // test_file_open
private H5Group Create(hid_t loc_id, string key)
{
if (!IsWritable)
{
throw new InvalidOperationException("trying to write a readonly file");
}
return(new H5Group(H5G.create(loc_id, key), key, IsWritable));
}
public static unsafe void AddExternalFileLink(long fileId, string filePath)
{
long res;
var groupId = H5G.create(fileId, "links");
res = H5L.create_external(filePath, "/external/group", groupId, "external_link");
res = H5G.close(groupId);
}
public void H5Odisable_mdc_flushesTestSWMR2()
{
hid_t grp = H5G.create(m_v3_test_file_no_swmr, "/A/B/C", m_lcpl);
Assert.IsTrue(grp >= 0);
Assert.IsTrue(H5O.disable_mdc_flushes(grp) >= 0);
Assert.IsTrue(H5G.flush(grp) >= 0);
Assert.IsTrue(H5G.close(grp) >= 0);
}
public void H5GcloseTest1()
{
hid_t gid = H5G.create(m_v0_test_file, "A");
Assert.IsTrue(gid >= 0);
Assert.IsTrue(H5G.close(gid) >= 0);
gid = H5G.create(m_v2_test_file, "A");
Assert.IsTrue(gid >= 0);
Assert.IsTrue(H5G.close(gid) >= 0);
}
public void WriteAndReadGroupsWithDataset()
{
string filename = Path.Combine(folder, "testGroups.H5");
try
{
var fileId = Hdf5.CreateFile(filename);
Assert.IsTrue(fileId > 0);
var dset = dsets.First();
var groupId = H5G.create(fileId, Hdf5Utils.NormalizedName("/A")); ///B/C/D/E/F/G/H
Hdf5.WriteDataset(groupId, Hdf5Utils.NormalizedName("test"), dset);
var subGroupId = Hdf5.CreateOrOpenGroup(groupId, Hdf5Utils.NormalizedName("C"));
var subGroupId2 = Hdf5.CreateOrOpenGroup(groupId, Hdf5Utils.NormalizedName("/D")); // will be saved at the root location
dset = dsets.Skip(1).First();
Hdf5.WriteDataset(subGroupId, Hdf5Utils.NormalizedName("test2"), dset);
Hdf5.CloseGroup(subGroupId);
Hdf5.CloseGroup(subGroupId2);
Hdf5.CloseGroup(groupId);
groupId = H5G.create(fileId, Hdf5Utils.NormalizedName("/A/B")); ///B/C/D/E/F/G/H
dset = dsets.Skip(1).First();
Hdf5.WriteDataset(groupId, Hdf5Utils.NormalizedName("test"), dset);
Hdf5.CloseGroup(groupId);
groupId = Hdf5.CreateGroupRecursively(fileId, Hdf5Utils.NormalizedName("A/B/C/D/E/F/I"));
Hdf5.CloseGroup(groupId);
Hdf5.CloseFile(fileId);
fileId = Hdf5.OpenFile(filename);
Assert.IsTrue(fileId > 0);
fileId = Hdf5.OpenFile(filename);
groupId = H5G.open(fileId, Hdf5Utils.NormalizedName("/A/B"));
double[,] dset2 = (double[, ])Hdf5.ReadDataset <double>(groupId, Hdf5Utils.NormalizedName("test")).result;
CompareDatasets(dset, dset2);
Assert.IsTrue(Hdf5.CloseGroup(groupId) >= 0);
groupId = H5G.open(fileId, Hdf5Utils.NormalizedName("/A/C"));
dset2 = (double[, ])Hdf5.ReadDataset <double>(groupId, Hdf5Utils.NormalizedName("test2")).result;
CompareDatasets(dset, dset2);
Assert.IsTrue(Hdf5.CloseGroup(groupId) >= 0);
bool same = dset == dset2;
dset = dsets.First();
dset2 = (double[, ])Hdf5.ReadDataset <double>(fileId, Hdf5Utils.NormalizedName("/A/test")).result;
CompareDatasets(dset, dset2);
Assert.IsTrue(Hdf5Utils.ItemExists(fileId, Hdf5Utils.NormalizedName("A/B/C/D/E/F/I"), DataTypes.Hdf5ElementType.Dataset));
Assert.IsTrue(Hdf5.CloseFile(fileId) == 0);
}
catch (Exception ex)
{
CreateExceptionAssert(ex);
}
}
public void H5Lcreate_hardTest1()
{
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);
}
public void H5Idec_refTest1()
{
hid_t gid = H5G.create(m_v0_test_file, "A");
Assert.IsTrue(gid > 0);
Assert.IsTrue(H5I.dec_ref(gid) >= 0);
Assert.IsFalse(H5G.close(gid) >= 0);
gid = H5G.create(m_v2_test_file, "A");
Assert.IsTrue(gid > 0);
Assert.IsTrue(H5I.dec_ref(gid) >= 0);
Assert.IsFalse(H5G.close(gid) >= 0);
}
/// <summary>
/// Creates a group if it does not exists and returns the handle id.
/// </summary>
/// <param name="groupId">parent group id. Note, fileId is the root group.</param>
/// <param name="name">name of the group to create</param>
/// <returns></returns>
private long CreateGroup(long groupId, string name)
{
if (string.IsNullOrEmpty(name))
{
return(groupId);
}
// check if group exists
if (H5L.exists(groupId, name) > 0)
{
return(H5G.open(groupId, name));
}
return(H5G.create(groupId, name));
}
public void H5OcopyTest1()
{
hid_t gid = H5G.create(m_v0_test_file, "A/B/C", m_lcpl);
Assert.IsTrue(gid >= 0);
Assert.IsTrue(
H5O.copy(m_v0_test_file, "A", m_v2_test_file, "A_copy") >= 0);
Assert.IsTrue(H5L.exists(m_v2_test_file, "A_copy/B/C") > 0);
Assert.IsTrue(H5G.close(gid) >= 0);
}
public static unsafe void Add(ContainerType container, long fileId, string groupName, string elementName, long typeId, void *dataPtr, long spaceId, long cpl = 0, long apl = 0)
{
long res;
long groupId;
if (H5L.exists(fileId, groupName) > 0)
{
groupId = H5G.open(fileId, groupName);
}
else
{
groupId = H5G.create(fileId, groupName);
}
long id;
if (container == ContainerType.Dataset)
{
id = H5D.create(groupId, Encoding.UTF8.GetBytes(elementName), typeId, spaceId, dcpl_id: cpl, dapl_id: apl);
if (id == -1)
{
throw new Exception("Could not create dataset.");
}
if ((int)dataPtr != 0)
{
res = H5D.write(id, typeId, spaceId, H5S.ALL, 0, new IntPtr(dataPtr));
}
res = H5D.close(id);
}
else
{
id = H5A.create(groupId, Encoding.UTF8.GetBytes(elementName), typeId, spaceId, acpl_id: cpl);
if (id == -1)
{
throw new Exception("Could not create attribute.");
}
if ((int)dataPtr != 0)
{
res = H5A.write(id, typeId, new IntPtr(dataPtr));
}
res = H5A.close(id);
}
res = H5G.close(groupId);
}
public void H5LexistsTest1()
{
Assert.IsTrue(
H5G.close(H5G.create(m_v0_test_file, "A/B/C/D", m_lcpl)) >= 0);
Assert.IsTrue(H5L.exists(m_v0_test_file, "A") > 0);
Assert.IsTrue(H5L.exists(m_v0_test_file, "A/B") > 0);
Assert.IsTrue(H5L.exists(m_v0_test_file, "A/C/B") < 0);
Assert.IsTrue(
H5G.close(H5G.create(m_v2_test_file, "A/B/C/D", m_lcpl)) >= 0);
Assert.IsTrue(H5L.exists(m_v2_test_file, "A") > 0);
Assert.IsTrue(H5L.exists(m_v2_test_file, "A/B") > 0);
Assert.IsTrue(H5L.exists(m_v2_test_file, "A/C/B") < 0);
}
public static hid_t CreateGroup(hid_t groupId, string groupName)
{
hid_t gid;
if (GroupExists(groupId, groupName))
{
gid = H5G.open(groupId, groupName);
}
else
{
gid = H5G.create(groupId, groupName);
}
return(gid);
}
private static H5GroupId CreateGroupIfNoneExists(H5FileId fileId, string path)
{
H5GroupId group = null;
if (H5L.Exists(fileId, path))
{
group = H5G.open(fileId, path);
}
else
{
group = H5G.create(fileId, path);
}
return(group);
}
public static unsafe void AddMassLinks(long fileId)
{
long res;
var groupId = H5G.create(fileId, "mass_links");
for (int i = 0; i < 1000; i++)
{
var linkId = H5G.create(groupId, $"mass_{i.ToString("D4")}");
res = H5G.close(linkId);
}
res = H5G.close(groupId);
}