When can we expect the release of 5.5? 'Jesper Warwick Harvey wrote: > [Apologies to Karen for receiving multiple copies of this; I accidentally > replied directly to her rather than to the whole list.] > > Hi Karen, > > On Fri, Oct 11, 2002 at 06:13:24PM +0100, Karen E Petrie wrote: > > Dear all, > > > > The mindomain(Var, Min) predicate in the fd library, sets a variable Min > > to the minimum value in the domain of Var. Is there an equivalent for the > > ic library, as I can't find one in the documentation. > > > > I have tried using get_ic_bounds(Var, Lo, Hi), but it returns a number in > > floating point format, whereas I need an integer! > > So convert it to an integer! :) You might find fix/2 useful for this. > > In the current unreleased version of ECLiPSe (5.5), get_ic_bounds/3 returns > integral bounds if Var is integral (unless the bounds are infinite, in which > case it returns the relevant float infinity) so you would not have this > problem. > > 5.5 also defines get_ic_min/2 and get_ic_max/2 (convenience predicates > defined in terms of get_ic_bounds/3 if you just want one of the bounds) as > well as get_ic_float_bounds/3 (always returns float bounds, like the old > get_ic_bounds/3 in 5.4). But these predicates are in something of a state > of flux; we are considering dropping the "ic" from their names, and changing > some aspects of their semantics (e.g. failing if the variable is not an IC > variable, rather than making it an IC variable) so you may wish to avoid > them for now. > > Cheers, > Warwick -- _______________________________________ Jesper Hansen Ph.D. student Telephone: (+45) 45 25 33 88 Telefax.: (+45) 45 25 26 73 E-mail: mailto:jha@imm.dtu.dk Homepage: http://www.imm.dtu.dk/~jha/ Department of Mathematical Modelling Building 305 Technical University of Denmark DK-2800 LyngbyReceived on Wed Oct 16 10:05:12 2002
This archive was generated by hypermail 2.1.8 : Wed 16 Nov 2005 06:07:17 PM GMT GMT