ToC path:

classname_fieldname_count

This function returns the count of elements in the sequence.

 
    MCO_RET	classname_fieldname_count(	/*IN*/ classname *handle, 
                            mco_seq_no_t count,
                             );

handle	A pointer to a classname handle
count

This function applies to sequence fields. This function returns the count of elements in the sequence.

MCO_S_OK	The value was put successfully
MCO_E_ACCESS	The transaction that the class handle is scoped to is `MCO_READ_ONLY`

Example