% SUBSASGN - define index assignment for eegdata objects
%
% Author: Arnaud Delorme, SCCN, INC, UCSD, Nov. 2008
% Copyright (C) 2008 Arnaud Delorme, SCCN, INC, UCSD
%
% This file is part of EEGLAB, see http://www.eeglab.org
% for the documentation and details.
%
% Redistribution and use in source and binary forms, with or without
% modification, are permitted provided that the following conditions are met:
%
% 1. Redistributions of source code must retain the above copyright notice,
% this list of conditions and the following disclaimer.
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% 2. Redistributions in binary form must reproduce the above copyright notice,
% this list of conditions and the following disclaimer in the documentation
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% THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
% AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
% IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
% ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
% LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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function b = subsasgn(a,index,val)
i.type = '()';
i.subs = { ':' ':' ':' };
b = subsref(a, i); % note that subsref cannot be called directly
c = subsref(val, i);
b = builtin('subsasgn', b, index, c);
return;
switch index.type
case '()'
switch length(index.subs)
case 1, a.data(index.subs{1}) = val;
case 2, a.data(index.subs{1}, index.subs{2}) = val;
case 3, a.data(index.subs{1}, index.subs{2}, index.subs{3}) = val;
case 4, a.data(index.subs{1}, index.subs{2}, index.subs{3}, index.subs{4}) = val;
end
case '.'
switch index.subs
case 'srate'
a.srate = val;
case 'nbchan'
a.nbchan = val;
otherwise
error('Invalid field name')
end
end