diff options
Diffstat (limited to 'src/H5Pdxpl.c')
| -rw-r--r-- | src/H5Pdxpl.c | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/src/H5Pdxpl.c b/src/H5Pdxpl.c index 042951e..775eba9 100644 --- a/src/H5Pdxpl.c +++ b/src/H5Pdxpl.c @@ -109,6 +109,9 @@ /* Definitions for type conversion callback function property */ #define H5D_XFER_CONV_CB_SIZE sizeof(H5T_conv_cb_t) #define H5D_XFER_CONV_CB_DEF {NULL,NULL} +/* Definition for the property of converting enum overflowing values */ +#define H5D_XFER_CONV_ENUM_OVERFLOW_SIZE sizeof(hbool_t) +#define H5D_XFER_CONV_ENUM_OVERFLOW_DEF TRUE /* Definitions for data transform property */ #define H5D_XFER_XFORM_SIZE sizeof(void *) #define H5D_XFER_XFORM_DEF NULL @@ -206,6 +209,7 @@ H5P_dxfr_reg_prop(H5P_genclass_t *pclass) H5Z_EDC_t enable_edc = H5D_XFER_EDC_DEF; /* Default value for EDC property */ H5Z_cb_t filter_cb = H5D_XFER_FILTER_CB_DEF; /* Default value for filter callback */ H5T_conv_cb_t conv_cb = H5D_XFER_CONV_CB_DEF; /* Default value for datatype conversion callback */ + hbool_t enum_conv = H5D_XFER_CONV_ENUM_OVERFLOW_DEF;/* Default value for enum overflow values handling*/ void *def_xfer_xform = H5D_XFER_XFORM_DEF; /* Default value for data transform */ herr_t ret_value = SUCCEED; /* Return value */ @@ -289,6 +293,10 @@ H5P_dxfr_reg_prop(H5P_genclass_t *pclass) if(H5P_register_real(pclass, H5D_XFER_CONV_CB_NAME, H5D_XFER_CONV_CB_SIZE, &conv_cb, NULL, NULL, NULL, NULL, NULL, NULL, NULL) < 0) HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class") + /* Register the enum overflow handling property */ + if(H5P_register_real(pclass, H5D_XFER_CONV_ENUM_OVERFLOW_NAME, H5D_XFER_CONV_ENUM_OVERFLOW_SIZE, &enum_conv, NULL, NULL, NULL, NULL, NULL, NULL, NULL) < 0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class") + /* Register the data transform property */ if(H5P_register_real(pclass, H5D_XFER_XFORM_NAME, H5D_XFER_XFORM_SIZE, &def_xfer_xform, NULL, NULL, NULL, H5D_XFER_XFORM_DEL, H5D_XFER_XFORM_COPY, NULL, H5D_XFER_XFORM_CLOSE) < 0) HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class") @@ -1070,6 +1078,81 @@ done: /*------------------------------------------------------------------------- + * Function: H5Pset_enum_conv_overflow + * + * Purpose: Sets the property of converting overflowing enum values + * for dataset transfer property list. It indicates whether + * to convert the values or fill in the default value. + * + * Return: Non-negative on success/Negative on failure + * + * Programmer: Raymond Lu + * 26 May 2011 + * + * Modifications: + * + *------------------------------------------------------------------------- + */ +herr_t +H5Pset_enum_conv_overflow(hid_t plist_id, hbool_t conv_overflow) +{ + H5P_genplist_t *plist; /* Property list pointer */ + herr_t ret_value=SUCCEED; /* return value */ + + FUNC_ENTER_API(H5Pset_enum_conv_overflow, FAIL) + + /* Get the plist structure */ + if(NULL == (plist = H5P_object_verify(plist_id,H5P_DATASET_XFER))) + HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID") + + /* Update property list */ + if (H5P_set(plist,H5D_XFER_CONV_ENUM_OVERFLOW_NAME,&conv_overflow)<0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "unable to set value") + +done: + FUNC_LEAVE_API(ret_value) +} + + +/*------------------------------------------------------------------------- + * Function: H5Pget_enum_conv_overflow + * + * Purpose: Gets the property of converting overflowing enum values + * for dataset transfer property list. It indicates whether + * to convert the values or fill in the default value. + * + * Return: Non-negative on success/Negative on failure + * + * Programmer: Raymond Lu + * 26 May 2011 + * + * Modifications: + * + *------------------------------------------------------------------------- + */ +herr_t +H5Pget_enum_conv_overflow(hid_t plist_id, hbool_t *conv_overflow/*out*/) +{ + H5P_genplist_t *plist; /* Property list pointer */ + herr_t ret_value=SUCCEED; /* return value */ + + FUNC_ENTER_API(H5Pget_enum_conv_overflow, FAIL) + + /* Get the plist structure */ + if(NULL == (plist = H5P_object_verify(plist_id,H5P_DATASET_XFER))) + HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID") + + /* Return values */ + if (conv_overflow) + if (H5P_get(plist,H5D_XFER_CONV_ENUM_OVERFLOW_NAME,conv_overflow)<0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "unable to get value") + +done: + FUNC_LEAVE_API(ret_value) +} /* end H5Pget_enum_conv_overflow() */ + + +/*------------------------------------------------------------------------- * Function: H5Pget_btree_ratios * * Purpose: Queries B-tree split ratios. See H5Pset_btree_ratios(). |