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function [x,y,typ]=MATZREIM(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
  if size(label,'*')==14 then label(9)=[],end //compatiblity
  while %t do
    [ok,decomptyp,lab]=getvalue('Set MATZREIM block parameters',['decomposition type (1=Complex2Real&Imag 2=Real&Imag2Complex)'],list('vec',1),label)
    if ~ok then break,end
    label=lab
   if (decomptyp==1) then
      junction_name='matz_reim';
      in=[-1 -2];
      it=2;
      out=[-1 -2;-1 -2];
      ot=[1 1];
   elseif (decomptyp==2) then
      junction_name='matz_reimc';
      in=[-1 -2;-1 -2];
      it=[1 1];
      out=[-1 -2];
      ot=2;
   else message('decomposition type is not supported');ok=%f;
    end
   funtyp=4;
    if ok then
   [model,graphics,ok]=set_io(model,graphics,list(in,it),list(out,ot),[],[])
    end
    if ok then
      model.sim=list(junction_name,funtyp);
      arg1.model=model
      graphics.exprs=label
      arg1.graphics=graphics
      x=arg1
      break
    end
  end
case 'define' then
  model=scicos_model()
  junction_name='matz_reim';
  funtyp=4;
  model.sim=list(junction_name,funtyp)
  model.in=-1
  model.in2=-2
  model.intyp=2
  model.out=[-1;-1]
  model.out2=[-2;-2]
  model.outtyp=[1 1]
  model.evtin=[]
  model.evtout=[]
  model.state=[]
  model.dstate=[]
  model.rpar=[]
  model.ipar=[]
  model.blocktype='c'
  model.firing=[]
  model.dep_ut=[%t %f]

  label=sci2exp(1)
  gr_i=['xstringb(orig(1),orig(2),''Re&Im'',sz(1),sz(2),''fill'');']
  x=standard_define([3 2],model,label,gr_i)
end
endfunction