diff options
Diffstat (limited to 'src/H5EA.c')
| -rw-r--r-- | src/H5EA.c | 88 |
1 files changed, 88 insertions, 0 deletions
@@ -88,6 +88,8 @@ hbool_t H5_PKG_INIT_VAR = FALSE; * client class.. */ const H5EA_class_t *const H5EA_client_class_g[] = { + H5EA_CLS_CHUNK, /* 0 - H5EA_CLS_CHUNK_ID */ + H5EA_CLS_FILT_CHUNK, /* 1 - H5EA_CLS_FILT_CHUNK_ID */ H5EA_CLS_TEST, /* ? - H5EA_CLS_TEST_ID */ }; @@ -104,6 +106,8 @@ const H5EA_class_t *const H5EA_client_class_g[] = { /* Declare a free list to manage the H5EA_t struct */ H5FL_DEFINE_STATIC(H5EA_t); +/* Declare a PQ free list to manage the element */ +H5FL_BLK_DEFINE(ea_native_elmt); /*------------------------------------------------------------------------- @@ -1032,3 +1036,87 @@ CATCH END_FUNC(PRIV) /* end H5EA_delete() */ + +/*------------------------------------------------------------------------- + * Function: H5EA_iterate + * + * Purpose: Iterate over the elements of an extensible array + * (copied and modified from FA_iterate() in H5FA.c) + * + * Return: SUCCEED/FAIL + * + * Programmer: Vailin Choi; Feb 2015 + * + *------------------------------------------------------------------------- + */ +BEGIN_FUNC(PRIV, ERR, +herr_t, SUCCEED, FAIL, +H5EA_iterate(H5EA_t *ea, hid_t dxpl_id, H5EA_operator_t op, void *udata)) + + /* Local variables */ + uint8_t *elmt = NULL; + hsize_t u; + + /* + * Check arguments. + */ + HDassert(ea); + HDassert(op); + HDassert(udata); + + /* Allocate space for a native array element */ + if(NULL == (elmt = H5FL_BLK_MALLOC(ea_native_elmt, ea->hdr->cparam.cls->nat_elmt_size))) + H5E_THROW(H5E_CANTALLOC, "memory allocation failed for extensible array element") + + /* Iterate over all elements in array */ + for(u = 0; u < ea->hdr->stats.stored.max_idx_set; u++) { + int cb_ret; /* Return value from callback */ + + /* Get array element */ + if(H5EA_get(ea, dxpl_id, u, elmt) < 0) + H5E_THROW(H5E_CANTGET, "unable to delete fixed array") + + /* Make callback */ + if((cb_ret = (*op)(u, elmt, udata)) < 0) { + H5E_PRINTF(H5E_BADITER, "iterator function failed"); + H5_LEAVE(cb_ret) + } /* end if */ + } /* end for */ + +CATCH + + if(elmt) + elmt = H5FL_BLK_FREE(ea_native_elmt, elmt); + +END_FUNC(PRIV) /* end H5EA_iterate() */ + + +/*------------------------------------------------------------------------- + * Function: H5EA_patch_file + * + * Purpose: Patch the top-level file pointer contained in ea + * to point to idx_info->f if they are different. + * This is possible because the file pointer in ea can be + * closed out if ea remains open. + * + * Return: SUCCEED + * + *------------------------------------------------------------------------- + */ +BEGIN_FUNC(PRIV, NOERR, +herr_t, SUCCEED, -, +H5EA_patch_file(H5EA_t *ea, H5F_t *f)) + + /* Local variables */ + + /* + * Check arguments. + */ + HDassert(ea); + HDassert(f); + + if(ea->f != f || ea->hdr->f != f) + ea->f = ea->hdr->f = f; + +END_FUNC(PRIV) /* end H5EA_patch_file() */ + |