Daylight v4.9 Release Date: 1 February 2008 Namedt_mer_funcapplies - tests if a function can be applied to a columnGeneric Prototypedt_mer_funcapplies(dt_Handle, dt_Integer) => dt_BooleanC Prototype#include "dt_merlin.h"dt_Boolean dt_mer_funcapplies(dt_Handle column, dt_Integer func) FORTRAN Prototypeinclude 'dt_f_merlin.inc'logical dt_f_mer_funcapplies(column, func)
integer*4 column
DescriptionChecks to see if the specified function can be applied to the specified column. 'func' is one of the valid functions in the range of 0 - nfunctions - 1 (see dt_mer_nfunctions(3)).Return ValueReturns FALSE if the function can not be applied, or if the object is not a column object.Related Topicsdt_mer_action2name(3) dt_mer_function2name(3) dt_mer_nactions(3) dt_mer_nfunctions(3) dt_mer_nsearches(3) dt_mer_nsimilars(3) dt_mer_nsorts(3) dt_mer_nsubselects(3) dt_mer_nsuperselects(3) dt_mer_search2name(3) dt_mer_similar2name(3) dt_mer_sort2name(3) dt_mer_subselect2name(3) dt_mer_superselect2name(3) |