# NOBJECTS -- Show the number of objects of each type in a catalog.

procedure t_nobjects ()

pointer	catalog			# Catalog
int	classes			# Print number in each class
pointer	filter			# Filter options

pointer	sp
bool	clgetb()
int	btoi(), stflt()


begin
	call smark (sp)
	call salloc (catalog, SZ_FNAME, TY_CHAR)
	call salloc (filter, SZ_LINE, TY_CHAR)

	call clgstr ("catalog", Memc[catalog], SZ_LINE)
	classes = btoi (clgetb ("classes"))
	call clgstr ("filter", Memc[filter], SZ_LINE)

	call strpak (Memc[catalog], Memc[catalog], SZ_FNAME)
	call strpak (Memc[filter], Memc[filter], SZ_LINE)

	if (stflt (Memc[filter]) == 0)
	    call nobjects (Memc[catalog], classes)

	call sfree (sp)
end