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+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group. *
+ * All rights reserved. *
+ * *
+ * This file is part of HDF5. The full HDF5 copyright notice, including *
+ * terms governing use, modification, and redistribution, is contained in *
+ * the COPYING file, which can be found at the root of the source code *
+ * distribution tree, or in https://www.hdfgroup.org/licenses. *
+ * If you do not have access to either file, you may request a copy from *
+ * help@hdfgroup.org. *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/*
+ * This example illustrates the creation of groups using absolute and
+ * relative names. It is used in the HDF5 Tutorial.
+ */
+
+#include "hdf5.h"
+#define FILE "groups.h5"
+
+int
+main()
+{
+
+ hid_t file_id, group1_id, group2_id, group3_id; /* identifiers */
+ herr_t status;
+
+ /* Create a new file using default properties. */
+ file_id = H5Fcreate(FILE, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+
+ /* Create group "MyGroup" in the root group using absolute name. */
+ group1_id = H5Gcreate2(file_id, "/MyGroup", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+ /* Create group "Group_A" in group "MyGroup" using absolute name. */
+ group2_id = H5Gcreate2(file_id, "/MyGroup/Group_A", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+ /* Create group "Group_B" in group "MyGroup" using relative name. */
+ group3_id = H5Gcreate2(group1_id, "Group_B", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+ /* Close groups. */
+ status = H5Gclose(group1_id);
+ status = H5Gclose(group2_id);
+ status = H5Gclose(group3_id);
+
+ /* Close the file. */
+ status = H5Fclose(file_id);
+}