Daylight v4.9 Release Date: 1 February 2008 ## Namedt_mer_zapna - delete rows with no data from a hitlist## Generic Prototypedt_mer_zapna(dt_Handle, dt_Handle) => dt_Integer## C Prototype#include "dt_merlin.h"dt_Integer dt_mer_zapna(dt_Handle hitlist, dt_Handle column) ## FORTRAN Prototypeinclude 'dt_f_merlin.inc'integer*4 dt_f_mer_zapna(hitlist, column)
integer*4 hitlist
## DescriptionDeletes all rows from the hitlist for which there is no data in 'column'.## Return ValueReturns the length of the hitlist. For all other objects, this property is defined as -2.## Related Topicsdt_mer_alloc_hitlist(3) dt_mer_clear(3) dt_mer_combinehitlists(3) dt_mer_hit2id(3) dt_mer_id2hit(3) dt_mer_invert(3) dt_mer_length(3) dt_mer_mvbottom(3) dt_mer_mvtop(3) dt_mer_native(3) dt_mer_reset(3) dt_mer_reverse(3) dt_mer_sethits(3) dt_mer_zapabove(3) dt_mer_zapbelow(3) dt_mer_zapnonunique(3) |