Fonction d'interfaçage
fr

##
CBLOCK

### Contenu du fichier

    function [x,y,typ]=CBLOCK(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
     model=arg1.model;graphics=arg1.graphics;
     label=graphics.exprs;
      while %t do
        [ok,junction_name,impli,i,o,ci,co,xx,ng,z,rpar,ipar,auto0,depu,dept,lab]=..
            getvalue('Set C-Block2 block parameters',..
            ['simulation function';
    	 'is block implicit? (y,n)';
            'input ports sizes';
            'output ports sizes';
            'input event ports sizes';
            'output events ports sizes';
            'initial continuous state';
    	'number of zero crossing surfaces';
            'initial discrete state';
            'Real parameters vector';
            'Integer parameters vector';
            'initial firing vector (<0 for no firing)';
            'direct feedthrough (y or n)';
            'time dependence (y or n)'],..
             list('str',1,'str',1,'vec',-1,'vec',-1,'vec',-1,'vec',-1,..
             'vec',-1,'vec',1,'vec',-1,'vec',-1,'vec',-1,'vec','sum(%6)',..
             'str',1,'str',1),label(1))
        if ~ok then break,end
        label(1)=lab
        funam=stripblanks(junction_name)
        xx=xx(:);z=z(:);rpar=rpar(:);ipar=int(ipar(:));
        nx=size(xx,1);nz=size(z,1);
        i=int(i(:));
        o=int(o(:));nout=size(o,1);
        ci=int(ci(:));nevin=size(ci,1);
        co=int(co(:));nevout=size(co,1);
        if part(impli,1)=='y' then funtyp=12004, else funtyp=2004,end
        if [ci;co]<>[] then
          if maxi([ci;co])>1 then message('vector event links not supported');ok=%f;end
        end
        depu=stripblanks(depu);if part(depu,1)=='y' then depu=%t; else depu=%f;end
        dept=stripblanks(dept);if part(dept,1)=='y' then dept=%t; else dept=%f;end
        dep_ut=[depu dept];

        if funam==' ' then break,end
        tt=label(2);
        if model.sim(1)<>funam|sign(size(model.state,'*'))<>sign(nx)|..
    	  sign(size(model.dstate,'*'))<>sign(nz)|model.nzcross<>ng|..
        sign(size(model.evtout,'*'))<>sign(nevout) then
          tt=[]
        end
        [ok,tt]=CFORTR2(funam,tt)
        if ~ok then break,end
        [model,graphics,ok]=check_io(model,graphics,i,o,ci,co)
        if ok then
          model.sim=list(funam,funtyp)
          model.in=i
          model.out=o
          model.evtin=ci
          model.evtout=co
          model.state=xx
          model.dstate=z
          model.rpar=rpar
          model.ipar=ipar
          model.firing=auto0
          model.dep_ut=dep_ut
          model.nzcross=ng
          label(2)=tt
          x.model=model
          graphics.exprs=label
          x.graphics=graphics
          break
        end
      end
    case 'define' then
      in=1
      out=1
      clkin=[]
      clkout=[]
      x0=[]
      z0=[]
      typ='c'
      auto=[]
      rpar=[]
      ipar=[]
      funam='toto'
      ng=0

    model=scicos_model()
    model.sim=list(' ',2004)
    model.in=in
    model.out=out
    model.evtin=clkin
    model.evtout=clkout
    model.state=x0
    model.dstate=z0
    model.rpar=rpar
    model.ipar=ipar
    model.blocktype=typ
    model.firing=auto
    model.dep_ut=[%t %f]
    model.nzcross=ng

    label=list([funam,'n',sci2exp(in),sci2exp(out),sci2exp(clkin),sci2exp(clkout),..
    	   sci2exp(x0),sci2exp(0),sci2exp(z0),sci2exp(rpar),sci2exp(ipar),..
    	   sci2exp(auto),'y','n']',[])

      gr_i=['xstringb(orig(1),orig(2),''C block2'',sz(1),sz(2),''fill'');']
      x=standard_define([2 2],model,label,gr_i)
    end
    endfunction