1 files changed, 80 insertions, 0 deletions
diff --git a/HDF5Examples/C/H5G/h5ex_g_iterate.c b/HDF5Examples/C/H5G/h5ex_g_iterate.c
new file mode 100644
index 0000000..1d9d3d5
--- /dev/null
+++ b/HDF5Examples/C/H5G/h5ex_g_iterate.c
@@ -0,0 +1,80 @@
+/************************************************************
+
+  This example shows how to iterate over group members using
+  H5Literate.
+
+ ************************************************************/
+
+#include "hdf5.h"
+#include <stdio.h>
+
+#define FILE "h5ex_g_iterate.h5"
+
+/*
+ * Operator function to be called by H5Literate.
+ */
+herr_t op_func(hid_t loc_id, const char *name, const H5L_info_t *info, void *operator_data);
+
+int
+main(void)
+{
+    hid_t  file; /* Handle */
+    herr_t status;
+
+    /*
+     * Open file.
+     */
+    file = H5Fopen(FILE, H5F_ACC_RDONLY, H5P_DEFAULT);
+
+    /*
+     * Begin iteration.
+     */
+    printf("Objects in root group:\n");
+    status = H5Literate(file, H5_INDEX_NAME, H5_ITER_NATIVE, NULL, op_func, NULL);
+
+    /*
+     * Close and release resources.
+     */
+    status = H5Fclose(file);
+
+    return 0;
+}
+
+/************************************************************
+
+  Operator function.  Prints the name and type of the object
+  being examined.
+
+ ************************************************************/
+herr_t
+op_func(hid_t loc_id, const char *name, const H5L_info_t *info, void *operator_data)
+{
+    herr_t     status;
+    H5O_info_t infobuf;
+
+    /*
+     * Get type of the object and display its name and type.
+     * The name of the object is passed to this function by
+     * the Library.
+     */
+#if H5_VERSION_GE(1, 12, 0) && !defined(H5_USE_110_API) && !defined(H5_USE_18_API) && !defined(H5_USE_16_API)
+    status = H5Oget_info_by_name(loc_id, name, &infobuf, H5O_INFO_ALL, H5P_DEFAULT);
+#else
+    status = H5Oget_info_by_name(loc_id, name, &infobuf, H5P_DEFAULT);
+#endif
+    switch (infobuf.type) {
+        case H5O_TYPE_GROUP:
+            printf("  Group: %s\n", name);
+            break;
+        case H5O_TYPE_DATASET:
+            printf("  Dataset: %s\n", name);
+            break;
+        case H5O_TYPE_NAMED_DATATYPE:
+            printf("  Datatype: %s\n", name);
+            break;
+        default:
+            printf("  Unknown: %s\n", name);
+    }
+
+    return 0;
+}