PK_pattern_callback_t

struct PK_pattern_callback_s
    {
    PK_pattern_cb_f_t    pattern_cb;       --- callback function
                                           --- (NULL)
    PK_POINTER_t         pattern_data;     --- context data for the pattern
                                           --- callback function (NULL)
    int                  max_cb_positions; --- maximum number of positions
                                           --- passed per call to 'pattern_cb'
                                           --- (128)
    PK_LOGICAL_t         thread_safe;      --- whether the 'pattern_cb'
                                           --- callback is thread safe
                                           --- (PK_LOGICAL_false)
    };
typedef struct PK_pattern_callback_s PK_pattern_callback_t;




This structure contains data on the callback to be applied to the positions


Specific Errors:

Used in:

PK_BODY_make_patterned_o_t
PK_LATTICE_make_patterned_o_t

Description of fields:



'pattern_cb'       Callback function


'pattern_data'     Context data for the pattern callback function


'max_cb_positions' Maximum number of positions passed per call to 'pattern_cb'


'thread_safe'      Whether the 'pattern_cb' callback is thread safe