[svn-r22171] Description:

    Bring "merge committed datatypes during H5Ocopy" feature from branch to
trunk.  (Also has some minor bugfixes with it)

Tested on:
    Mac OSX/64 10.7.3 (amazon) w/debug
    (h5committest coming up)

1 files changed, 32 insertions, 0 deletions

diff --git a/src/H5Aprivate.h b/src/H5Aprivate.h
index 0c0e519..6646fa2 100644
--- a/src/H5Aprivate.h
+++ b/src/H5Aprivate.h
@@ -24,6 +24,8 @@
 
 /* Private headers needed by this file */
 #include "H5Gprivate.h"		/* Groups				*/
+#include "H5Oprivate.h"         /* Object headers                       */
+#include "H5Tprivate.h"         /* Datatypes                            */
 
 
 /**************************/
@@ -38,6 +40,29 @@
 /* Forward references of package typedefs */
 typedef struct H5A_t H5A_t;
 
+/* Attribute iteration operator for internal library callbacks */
+typedef herr_t (*H5A_lib_iterate_t)(const H5A_t *attr, void *op_data);
+
+/* Describe kind of callback to make for each attribute */
+typedef enum H5A_attr_iter_op_type_t {
+#ifndef H5_NO_DEPRECATED_SYMBOLS
+    H5A_ATTR_OP_APP,                /* Application callback */
+#endif /* H5_NO_DEPRECATED_SYMBOLS */
+    H5A_ATTR_OP_APP2,               /* Revised application callback */
+    H5A_ATTR_OP_LIB                 /* Library internal callback */
+} H5A_attr_iter_op_type_t;
+
+typedef struct H5A_attr_iter_op_t {
+    H5A_attr_iter_op_type_t op_type;
+    union {
+#ifndef H5_NO_DEPRECATED_SYMBOLS
+        H5A_operator1_t app_op;         /* Application callback for each attribute */
+#endif /* H5_NO_DEPRECATED_SYMBOLS */
+        H5A_operator2_t app_op2;        /* Revised application callback for each attribute */
+        H5A_lib_iterate_t lib_op;       /* Library internal callback for each attribute */
+    } u;
+} H5A_attr_iter_op_t;
+
 
 /*****************************/
 /* Library-private Variables */
@@ -51,6 +76,13 @@ typedef struct H5A_t H5A_t;
 /* General attribute routines */
 H5_DLL struct H5O_loc_t *H5A_oloc(H5A_t *attr);
 H5_DLL H5G_name_t *H5A_nameof(H5A_t *attr);
+H5_DLL H5T_t *H5A_type(const H5A_t *attr);
+H5_DLL herr_t H5O_attr_iterate_real(hid_t loc_id, const H5O_loc_t *loc,
+    hid_t dxpl_id, H5_index_t idx_type, H5_iter_order_t order, hsize_t skip,
+    hsize_t *last_attr, const H5A_attr_iter_op_t *attr_op, void *op_data);
+H5_DLL herr_t H5O_attr_iterate(hid_t loc_id, hid_t dxpl_id, H5_index_t idx_type,
+    H5_iter_order_t order, hsize_t skip, hsize_t *last_attr,
+    const H5A_attr_iter_op_t *op, void *op_data);
 
 #endif /* _H5Aprivate_H */