1 files changed, 111 insertions, 0 deletions
diff --git a/doc/html/Tutor/examples/h5_iterate.c b/doc/html/Tutor/examples/h5_iterate.c
new file mode 100644
index 0000000..db58183
--- /dev/null
+++ b/doc/html/Tutor/examples/h5_iterate.c
@@ -0,0 +1,111 @@
+#include <hdf5.h>
+
+#define FILE   "iterate.h5"
+#define  FALSE 0
+
+/* 1-D dataset with fixed dimensions */
+#define SPACE1_NAME  "Space1"
+#define SPACE1_RANK	1
+#define SPACE1_DIM1	4
+
+herr_t file_info(hid_t loc_id, const char *name, void *opdata);
+                                     /* Operator function */
+int 
+main(void) {
+    hid_t		file;		/* HDF5 File IDs		*/
+    hid_t		dataset;	/* Dataset ID			*/
+    hid_t		group;      /* Group ID             */
+    hid_t		sid;       /* Dataspace ID			*/
+    hid_t		tid;       /* Datatype ID			*/
+    hsize_t		dims[] = {SPACE1_DIM1};
+    herr_t		ret;		/* Generic return value		*/
+
+/* Compound datatype */
+typedef struct s1_t {
+    unsigned int a;
+    unsigned int b;
+    float c;
+} s1_t;
+
+    /* Create file */
+    file = H5Fcreate(FILE, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+
+    /* Create dataspace for datasets */
+    sid = H5Screate_simple(SPACE1_RANK, dims, NULL);
+
+    /* Create a group */
+    group=H5Gcreate(file,"Group1",-1);
+
+    /* Close a group */
+    ret = H5Gclose(group);
+
+    /* Create a dataset  */
+    dataset=H5Dcreate(file,"Dataset1",H5T_STD_U32LE,sid,H5P_DEFAULT);
+
+    /* Close Dataset */
+    ret = H5Dclose(dataset);
+
+    /* Create a datatype */
+    tid = H5Tcreate (H5T_COMPOUND, sizeof(s1_t));
+
+    /* Insert fields */
+    ret=H5Tinsert (tid, "a", HOFFSET(s1_t,a), H5T_NATIVE_INT);
+
+    ret=H5Tinsert (tid, "b", HOFFSET(s1_t,b), H5T_NATIVE_INT);
+
+    ret=H5Tinsert (tid, "c", HOFFSET(s1_t,c), H5T_NATIVE_FLOAT);
+
+    /* Save datatype for later */
+    ret=H5Tcommit (file, "Datatype1", tid);
+
+    /* Close datatype */
+    ret = H5Tclose(tid);
+
+    /* Iterate through the file to see members of the root group */
+
+    printf(" Objects in the root group are:\n");
+    printf("\n");
+
+    H5Giterate(file, "/", NULL, file_info, NULL);
+
+    /* Close file */
+    ret = H5Fclose(file);
+
+    return 0;
+}
+
+/*
+ * Operator function.
+ */
+herr_t file_info(hid_t loc_id, const char *name, void *opdata)
+{
+    H5G_stat_t statbuf;
+
+    /*
+     * Get type of the object and display its name and type.
+     * The name of the object is passed to this function by 
+     * the Library. Some magic :-)
+     */
+    H5Gget_objinfo(loc_id, name, FALSE, &statbuf);
+    switch (statbuf.type) {
+    case H5G_GROUP: 
+         printf(" Object with name %s is a group \n", name);
+         break;
+    case H5G_DATASET: 
+         printf(" Object with name %s is a dataset \n", name);
+         break;
+    case H5G_TYPE: 
+         printf(" Object with name %s is a named datatype \n", name);
+         break;
+    default:
+         printf(" Unable to identify an object ");
+    }
+    return 0;
+ }
+
+
+
+
+
+
+