% POP_COPYSET - Copy the current EEG dataset into another dataset.

%

% Usage:

% >> ALLEEG = pop_copyset(ALLEEG, index1); % pop-up

% >> [ ALLEEG EEG CURRENTSET ] = pop_copyset(ALLEEG, index1, index2 );

%

% Inputs:

% ALLEEG - array of dataset structure

% index1 - input dataset number

% index2 - index of dataset to copy into

%

% Inputs:

% ALLEEG - array of dataset structures

% EEG - new copied structure

% CURRENTSET - index of the new dataset

%

% Note: this function performs ALLEEG(index2) = ALLEEG(index1);

% with dataset checks

%

% Author: Arnaud Delorme, CNL / Salk Institute, 2001

%

% See also: EEG_STORE, POP_DELSET, EEGLAB

% Copyright (C) 2001 Arnaud Delorme, Salk Institute, arno@salk.edu

%

% 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.

%

% 2. Redistributions in binary form must reproduce the above copyright notice,

% this list of conditions and the following disclaimer in the documentation

% and/or other materials provided with the distribution.

%

% 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

% CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF

% SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS

% INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN

% CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

% ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF

% THE POSSIBILITY OF SUCH DAMAGE.

% 01-25-02 reformated help & license -ad

function [ALLEEG, EEG, CURRENTSET, com] = pop_copyset(ALLEEG, set_in, set_out);

com = '';

if nargin < 2

help pop_copyset;

return;

end

if isempty(ALLEEG)

error(['Pop_copyset error: cannot copy' 10 'single dataset mode']);

end;

if set_in == 0

error('Pop_copyset error: cannot copy dataset'); return;

end

if isempty(ALLEEG(set_in).data)

error('Pop_copyset error: cannot copy empty dataset'); return;

end

if nargin < 3

% which set to save

% -----------------

promptstr = { 'Index of the new dataset:'};

inistr = { int2str(set_in+1) };

result = inputdlg2( promptstr, 'Copy dataset -- pop_copyset()', 1, inistr, 'pop_copyset');

if size( result ) == 0, EEG = []; CURRENTSET = 0; return; end

set_out = eval( result{1} );

end

ALLEEG = eeg_store(ALLEEG, eeg_retrieve(ALLEEG, set_in), set_out);

EEG = eeg_retrieve(ALLEEG, set_out);

CURRENTSET = set_out;

com = sprintf('[ALLEEG EEG CURRENTSET] = pop_copyset( ALLEEG, %d, %d);', set_in, set_out);

return;