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-rw-r--r--doxygen/dox/cookbook/Attributes.c61
1 files changed, 61 insertions, 0 deletions
diff --git a/doxygen/dox/cookbook/Attributes.c b/doxygen/dox/cookbook/Attributes.c
new file mode 100644
index 0000000..f4e894f
--- /dev/null
+++ b/doxygen/dox/cookbook/Attributes.c
@@ -0,0 +1,61 @@
+/* -*- c-file-style: "stroustrup" -*- */
+
+#include "hdf5.h"
+
+#include <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+int
+main(void)
+{
+ int ret_val = EXIT_SUCCESS;
+
+ //! <!-- [large_attribute] -->
+ {
+ __label__ fail_attr, fail_aspace, fail_fapl, fail_file;
+ hid_t fapl, file, aspace, attr;
+
+ if ((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0) {
+ ret_val = EXIT_FAILURE;
+ goto fail_fapl;
+ }
+#if H5_VERSION_GE(1, 10, 0)
+ if (H5Pset_libver_bounds(fapl, H5F_LIBVER_V18, H5F_LIBVER_LATEST) < 0) {
+#elif H5_VERSION_GE(1, 8, 0)
+ if (H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0) {
+#else
+#error Only HDF5 1.8.x and later supported.
+#endif
+ ret_val = EXIT_FAILURE;
+ goto fail_file;
+ }
+ if ((file = H5Fcreate("large_attribute.h5", H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) {
+ ret_val = EXIT_FAILURE;
+ goto fail_file;
+ }
+
+ if ((aspace = H5Screate_simple(1, (hsize_t[]){1024 * 1024}, NULL)) < 0) {
+ ret_val = EXIT_FAILURE;
+ goto fail_aspace;
+ }
+ if ((attr = H5Acreate(file, "4MiB", H5T_IEEE_F32LE, aspace, H5P_DEFAULT, H5P_DEFAULT)) < 0) {
+ ret_val = EXIT_FAILURE;
+ goto fail_attr;
+ }
+
+ H5Aclose(attr);
+fail_attr:
+ H5Sclose(aspace);
+fail_aspace:
+ H5Fclose(file);
+fail_file:
+ H5Pclose(fapl);
+fail_fapl:;
+ }
+ //! <!-- [large_attribute] -->
+
+ assert(ret_val == EXIT_SUCCESS);
+
+ return ret_val;
+}