Adds a new metadata value of type hc_double_t.
hcerr_t hc_nvr_add_double(hc_nvr_t *nvr, char *name, hc_double_t value);
This function adds a new metadata name-value-type tuple to a designated name-value record, where type is known to be hc_double_t (see hc_type_t). The name-value record will automatically expand as needed.
nvr
Points to a name-value-record.
name
IN: Name for the tuple.
value
IN: The hc_double_t value.
HCERR_OK HCERR_BAD_REQUEST HCERR_OOM HCERR_INVALID_NVR HCERR_ILLEGAL_ARGUMENT HCERR_ILLEGAL_VALUE_FOR_METADATA HCERR_NO_SUCH_ATTRIBUTE