DOLLAR_m_intfunc

Interfacing function
eng

##
DOLLAR_m

### File content

    function [x,y,typ]=DOLLAR_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;
      //backward compatibility
      if size(exprs,'*')<2 then exprs(2)='0';end
      while %t do
        [ok,a,inh,exprs]=getvalue('Set 1/z block parameters',..
    	['initial condition';'Inherit (no:0, yes:1)'],...
    			      list('mat',[-1 -2],'vec',-1),exprs)
        if ~ok then break,end
        out=[size(a,1) size(a,2)];if out==0 then out=[],end
        in=out
        model.sim=list('dollar4_m',4)
        model.odstate=list(a);
        model.dstate=[];
        if (type(a)==1) then
    	if isreal(a) then
    	    it=1;
    	    ot=1;
        	    if (size(a,1)==1 | size(a,2)==1) then
                    model.sim=list('dollar4',4);
    		model.dstate=a(:);
    		model.odstate=list();
    	    end
    	else
    	     it=2;
    	     ot=2;
    	end
        elseif (typeof(a)=="int32") then
    	     it=3;
    	     ot=3;
        elseif (typeof(a)=="int16") then
    	     it=4;
    	     ot=4;
        elseif (typeof(a)=="int8") then
    	     it=5;
    	     ot=5;
        elseif (typeof(a)=="uint32") then
    	     it=6;
    	     ot=6;
        elseif (typeof(a)=="uint16") then
    	     it=7;
    	     ot=7;
        elseif (typeof(a)=="uint8") then
    	     it=8;
    	     ot=8;
        else message ("type is not recognized"); ok=%f;
        end
        if ok then
          [model,graphics,ok]=set_io(model,graphics,list(in,it),list(out,ot),ones(1-inh,1),[])
        end
        if ok then
          graphics.exprs=exprs;
          x.graphics=graphics;x.model=model
          break
        end
      end

    case 'define' then
      z=0
      inh=0
      in=1
      exprs=string([z;inh])
      model=scicos_model()
      model.sim=list('dollar4',4)
      model.in=in
      model.out=in
      model.evtin=1-inh
      model.dstate=z
      model.blocktype='d'
      model.dep_ut=[%f %f]

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