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annotate m-toolbox/classes/+utils/@prog/cell2str.m @ 51:9d5c88356247 database-connection-manager

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Make unit tests database connection parameters configurable
author Daniele Nicolodi <nicolodi@science.unitn.it>
date Wed, 07 Dec 2011 17:24:37 +0100
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Daniele Nicolodi <nicolodi@science.unitn.it>
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1 function string = cell2str(cellstr)
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2 %CELL2STR Convert a 2-D cell array to a string in MATLAB syntax.
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3 % STR = CELL2STR(CELLSTR) converts the 2-D CELLSTR to a
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4 % MATLAB string so that EVAL(STR) produces the original cell-array.
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5 % Works as corresponding MAT2STR but for cell array instead of
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6 % scalar matrices.
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7 %
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8 % Example
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9 % cellstr = {'U-234','Th-230'};
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10 % cell2str(cellstr) produces the string '{''U-234'',''Th-230'';}'.
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11 %
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12 % See also MAT2STR, STRREP, CELLFUN, EVAL.
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13 % Developed by Per-Anders Ekstr?m, 2003-2007 Facilia AB.
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14 %
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15 % Modified by Nicola Tateo for the LTPDA toolbox, to work also with cell
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16 % arrays of numbers and to remove the last ';'
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17 %
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18 % $Id: cell2str.m,v 1.3 2009/07/15 14:09:42 hewitson Exp $
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19 %
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20
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21 if nargin~=1
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22 error('CELL2STR:Nargin','Takes 1 input argument.');
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23 end
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24 if ischar(cellstr)
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25 string = ['''' strrep(cellstr,'''','''''') ''''];
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26 return
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27 end
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28 if ndims(cellstr)>2
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29 error('CELL2STR:TwoDInput','Input cell array must be 2-D.');
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30 end
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31
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32 if isempty(cellstr)
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33 string = '{}';
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34 else
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35 if iscellstr(cellstr)
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36 ncols = size(cellstr,2);
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37 for i=1:ncols-1
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38 output(:,i) = cellfun(@(x)['''' strrep(x,'''','''''') ''', '],...
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39 cellstr(:,i),'UniformOutput',false);
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40 end
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41 if ncols>0
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42 output(:,ncols) = cellfun(@(x)['''' strrep(x,'''','''''') ''';'],...
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43 cellstr(:,ncols),'UniformOutput',false);
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44 end
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45 output = output';
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46 output{numel(output)}(numel(output{numel(output)})) = [];
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47 string = ['{' output{:} '}'];
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48 else
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49 output = mat2str(cell2mat(cellstr));
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50 if numel(output)>1, string = ['{',output(2:numel(output)-1),'}'];
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51 else string = ['{',output,'}'];
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52 end
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53 end
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54 end
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