SWITCH_f
function [x,y,typ]=SWITCH_f(job,arg1,arg2)
// Copyright INRIA
x=[];y=[];typ=[]
select job
case 'plot' then
standard_draw(arg1)
case 'getinputs' then
[x,y,typ]=standard_inputs(arg1)
case 'getoutputs' then
[x,y,typ]=standard_outputs(arg1)
case 'getorigin' then
[x,y]=standard_origin(arg1)
case 'set' then
x=arg1;
graphics=arg1.graphics;exprs=graphics.exprs
model=arg1.model;ipar=model.ipar
while %t do
[ok,nin,z0,exprs]=getvalue('Set switch parameters',..
['number of inputs';'connected input'],..
list('vec',1,'vec',1),exprs)
if ~ok then break,end
if z0>nin|z0<=0 then
message('initial connected input is not a valid input port number')
else
[model,graphics,ok]=check_io(model,graphics,-ones(nin,1),-1,[],[])
if ok then
graphics.exprs=exprs;
model.ipar=z0-1
x.graphics=graphics;x.model=model
break
end
end
end
case 'define' then
i0=0
in=[-1;-1]
nin=2
model=scicos_model()
model.sim=list('switchn',2)
model.in=in
model.out=-1
model.ipar=i0
model.blocktype='c'
model.firing=[]
model.dep_ut=[%t %t]
exprs=[string(nin);string(i0+1)]
gr_i=['xstringb(orig(1),orig(2),[''switch'';string(model.ipar+1)],sz(1),sz(2),''fill'');']
x=standard_define([2 2],model,exprs,gr_i)
end
endfunction