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//
// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
// Copyright (C) 2009-2009 - DIGITEO - Bruno JOFRET
// Copyright (C) 2009-2010 - DIGITEO - Clément DAVID
//
// This file must be used under the terms of the CeCILL.
// This source file is licensed as described in the file COPYING, which
// you should have received as part of this distribution. The terms
// are also available at
// http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
//
//
function blk = xcosBlockInterface(interfaceAlias, job, blk, context)
// push some old scicos variable in environment.
needcompile = 0;
alreadyran = %f;
// define context
%scicos_context = struct();
[%scicos_context, ierr] = script2var(context, %scicos_context)
//for backward compatibility for scifunc
if ierr==0 then
%mm = getfield(1,%scicos_context)
for %mi=%mm(3:$)
ierr = execstr(%mi+"=%scicos_context(%mi)","errcatch")
if ierr<>0 then
break; //** in case of error exit
end
end
end
//end of for backward compatibility for scifunc
ierr = execstr("[new_blk, y, typ] = interfaceAlias(job, blk, [])", "errcatch");
if ierr <> 0 then
[msg, err] = lasterror();
disp(msg);
return blk;
end
// Check if the block has been updated or not.
// If the data has changed then we don't need to recompile (indicated by
// no file creation).
updated = and([needcompile == 0, and(new_blk == blk)]) <> %t;
if updated then
blk = new_blk;
else
blk = [];
end
endfunction
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