Interfacing function
eng

##
OUTIMPL_f

### File content

    function [x,y,typ]=OUTIMPL_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=[];
    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(1),end //compatibility
      while %t do
        [ok,prt,exprs]=getvalue('Set Output block parameters',..
    	'Port number',list('vec',1),exprs)
        if ~ok then break,end
        prt=int(prt)
        if prt<=0 then
          message('Port number must be a positive integer')
        else
          if model.ipar<>prt then needcompile=4;y=needcompile,end
          model.ipar=prt
          graphics.exprs=exprs
          x.graphics=graphics
          x.model=model
          break
        end
      end
    case 'define' then
      model=scicos_model()
      model.in=[-1]
      model.in2=[1]
      prt=1
      model.sim='outimpl'
      model.ipar=[1]
      model.blocktype='c'
      model.dep_ut=[%f %f]
      mo=modelica()
      mo.model='PORT'
      mo.inputs='n'
      model.equations=mo
      exprs='1'
      gr_i=['prt=string(model.ipar);xstringb(orig(1),orig(2),prt,sz(1),sz(2))']
      x=standard_define([1 1],model,exprs,gr_i)
    //  x.graphics.flip=%f //flip it
      x.graphics.in_implicit=['I']
    end
    endfunction