c_block
function [x,y,typ]=c_block(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,i,o,rpar,funam,lab]=..
getvalue('Set C_block parameters',..
['input ports sizes';
'output port sizes';
'System parameters vector';
'function name'],..
list('vec',-1,'vec',-1,'vec',-1,'str',-1),label(1))
if ~ok then break,end
if funam==' ' then break,end
label(1)=lab
rpar=rpar(:)
i=int(i(:));ni=size(i,1);
o=int(o(:));no=size(o,1);
tt=label(2);
if model.sim(1)<>funam|size(model.in,'*')<>size(i,'*')..
|size(model.out,'*')<>size(o,'*') then
tt=[]
end
[ok,tt]=CFORTR(funam,tt,i,o)
if ~ok then break,end
[model,graphics,ok]=check_io(model,graphics,i,o,[],[])
if ok then
model.sim(1)=funam
model.rpar=rpar
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=[]
funam='toto'
//chek
//$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
//model=list(list(' ',2001),in,out,clkin,clkout,x0,z0,rpar,0,typ,auto,[%t %f],..
// ' ',list());
model=scicos_model()
model.sim=list(' ',2001)
model.in=in
model.out=out
model.evtin=clkin
model.evtout=clkout
model.state=x0
model.dstate=z0
model.rpar=rpar
model.ipar=0
model.blocktype=typ
model.firing=auto
model.dep_ut=[%t %f]
//**********************************************************************************
label=list([sci2exp(in);sci2exp(out); strcat(sci2exp(rpar));funam],..
list([]))
gr_i=['xstringb(orig(1),orig(2),''C block'',sz(1),sz(2),''fill'');']
x=standard_define([2 2],model,label,gr_i)
end
endfunction