Fonction d'interfaçage
fr
EXPBLK_m
function [x,y,typ]=EXPBLK_m(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;
if size(exprs,'*')==2 then exprs=exprs(2),end
while %t do
[ok,a,exprs]=getvalue('Set a^u block parameters',..
'a (>0)',list('vec',1),exprs)
if ~ok then break,end
if or(a<=0) then
message('a^u : a must be positive')
else
graphics.exprs=exprs
model.rpar=a;
x.graphics=graphics;x.model=model
break
end
end
case 'define' then
in=1
a=%e
model=scicos_model()
model.sim=list('expblk_m',4)
model.in=-1
model.in2=-2
model.out=-1
model.out2=-2
model.intyp=1
model.outtyp=1
model.rpar=a
model.blocktype='c'
model.dep_ut=[%t %f]
exprs=['%e']
gr_i=['xstringb(orig(1),orig(2),''a^u'',sz(1),sz(2),''fill'');']
x=standard_define([2 2],model,exprs,gr_i)
end
endfunction