summaryrefslogtreecommitdiffstats
path: root/src/H5Rpublic.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/H5Rpublic.h')
-rw-r--r--src/H5Rpublic.h73
1 files changed, 43 insertions, 30 deletions
diff --git a/src/H5Rpublic.h b/src/H5Rpublic.h
index 446b7cd..598bafd 100644
--- a/src/H5Rpublic.h
+++ b/src/H5Rpublic.h
@@ -22,40 +22,59 @@
#include "H5Gpublic.h"
#include "H5Ipublic.h"
-/*
- * Reference types allowed.
- */
-typedef enum {
- H5R_BADTYPE = (-1), /*invalid Reference Type */
- H5R_OBJECT, /*Object reference */
- H5R_DATASET_REGION, /*Dataset Region Reference */
- H5R_MAXTYPE /*highest type (Invalid as true type) */
-} H5R_type_t;
+/*****************/
+/* Public Macros */
+/*****************/
/* Note! Be careful with the sizes of the references because they should really
* depend on the run-time values in the file. Unfortunately, the arrays need
- * to be defined at compile-time, so we have to go with the worst case sizes for
- * them. -QAK
+ * to be defined at compile-time, so we have to go with the worst case sizes
+ * for them. -QAK
+ */
+#define H5R_OBJ_REF_BUF_SIZE sizeof(haddr_t)
+
+/* 4 is used instead of sizeof(int) to permit portability between the Crays
+ * and other machines (the heap ID is always encoded as an int32 anyway).
+ */
+#define H5R_DSET_REG_REF_BUF_SIZE (sizeof(haddr_t) + 4)
+
+/*******************/
+/* Public Typedefs */
+/*******************/
+
+/* Reference types */
+typedef enum H5R_type_t {
+ H5R_BADTYPE = (-1), /* Invalid Reference Type */
+ H5R_OBJECT, /* Object reference */
+ H5R_DATASET_REGION, /* Dataset Region Reference */
+ H5R_MAXTYPE /* Highest type (Invalid as true type) */
+} H5R_type_t;
+
+/* Object reference structure for user's code
+ * This needs to be large enough to store largest haddr_t on a worst case
+ * machine (8 bytes currently).
+ */
+typedef haddr_t hobj_ref_t;
+
+/* Dataset Region reference structure for user's code
+ * (Buffer to store heap ID and index)
+ * This needs to be large enough to store largest haddr_t in a worst case
+ * machine (8 bytes currently) plus an int
*/
-#define H5R_OBJ_REF_BUF_SIZE sizeof(haddr_t)
-/* Object reference structure for user's code */
-typedef haddr_t hobj_ref_t; /* Needs to be large enough to store largest haddr_t in a worst case machine (ie. 8 bytes currently) */
+typedef unsigned char hdset_reg_ref_t[H5R_DSET_REG_REF_BUF_SIZE];
-#define H5R_DSET_REG_REF_BUF_SIZE (sizeof(haddr_t)+4)
-/* 4 is used instead of sizeof(int) to permit portability between
- the Crays and other machines (the heap ID is always encoded as an int32 anyway)
-*/
-/* Dataset Region reference structure for user's code */
-typedef unsigned char hdset_reg_ref_t[H5R_DSET_REG_REF_BUF_SIZE];/* Buffer to store heap ID and index */
-/* Needs to be large enough to store largest haddr_t in a worst case machine (ie. 8 bytes currently) plus an int */
+/********************/
+/* Public Variables */
+/********************/
-/* Publicly visible data structures */
+/*********************/
+/* Public Prototypes */
+/*********************/
#ifdef __cplusplus
extern "C" {
#endif
-/* Functions in H5R.c */
H5_DLL herr_t H5Rcreate(void *ref, hid_t loc_id, const char *name,
H5R_type_t ref_type, hid_t space_id);
H5_DLL hid_t H5Rdereference2(hid_t obj_id, hid_t oapl_id, H5R_type_t ref_type, const void *ref);
@@ -63,7 +82,7 @@ H5_DLL hid_t H5Rget_region(hid_t dataset, H5R_type_t ref_type, const void *ref);
H5_DLL herr_t H5Rget_obj_type2(hid_t id, H5R_type_t ref_type, const void *_ref,
H5O_type_t *obj_type);
H5_DLL ssize_t H5Rget_name(hid_t loc_id, H5R_type_t ref_type, const void *ref,
- char *name/*out*/, size_t size);
+ char *name /*out*/, size_t size);
/* Symbols defined for compatibility with previous versions of the HDF5 API.
*
@@ -71,12 +90,6 @@ H5_DLL ssize_t H5Rget_name(hid_t loc_id, H5R_type_t ref_type, const void *ref,
*/
#ifndef H5_NO_DEPRECATED_SYMBOLS
-/* Macros */
-
-
-/* Typedefs */
-
-
/* Function prototypes */
H5_DLL H5G_obj_t H5Rget_obj_type1(hid_t id, H5R_type_t ref_type, const void *_ref);
H5_DLL hid_t H5Rdereference1(hid_t obj_id, H5R_type_t ref_type, const void *ref);