Fonction d'interfaçage
fr

##
SWITCH2_m

### Contenu du fichier

    function [x,y,typ]=SWITCH2_m(job,arg1,arg2)
      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;
        while %t do
          [ok,ot,rule,thra,nzz,exprs]=getvalue('Set parameters',..
    		['Datatype (1=real double  2=complex 3=int32 ...)';'pass first input if: u2>=a (0), u2>a (1), u2~=a (2)';..
    		    'threshold a';'use zero crossing: yes (1), no (0)'],..
    		    list('vec',1,'vec',1,'vec',1,'vec',1),exprs)
          if ~ok then break,end
          rule=int(rule);
          if (rule<0) then rule=0, end
          if (rule>2) then rule=2, end
          graphics.exprs=exprs;
          model.ipar=rule
          model.rpar=thra
          if nzz<>0 then
    	model.nmode=1
    	model.nzcross=1
          else
    	model.nmode=0
    	model.nzcross=0
          end
          if ((ot<1)|(ot>8)) message("Datatype is not supported");ok=%f;end
          if ok then
    	it(1)=ot;
    	it(2)=1;
    	it(3)=ot;
            in=[model.in model.in2]
            out=[model.out model.out2]
            [model,graphics,ok]=set_io(model,graphics,list(in,it),list(out,ot),[],[])
          end
          if ok then
            x.graphics=graphics;x.model=model
            break
          end
        end
       case 'define' then
        ipar=[0] // rule
        nzz=1
        rpar=0

        model=scicos_model()
        model.sim=list('switch2_m',4)
        model.in=[-1;1;-1]
        model.in2=[-2;1;-2]
        model.intyp=1
        model.out=-1
        model.out2=-2
        model.outtyp=1
        model.ipar=ipar
        model.rpar=rpar
        model.nzcross=nzz
        model.nmode=1
        model.blocktype='c'
        model.dep_ut=[%t %f]

        exprs=[sci2exp(1);string(ipar);string(rpar);string(nzz)]

        gr_i=['xstringb(orig(1),orig(2),[''switch''],sz(1),sz(2),''fill'');']
        x=standard_define([2 2],model,exprs,gr_i)
      end
    endfunction