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annotate m-toolbox/classes/@matrix/copy.m @ 41:6def6533cb16 database-connection-manager

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author Daniele Nicolodi <nicolodi@science.unitn.it>
date Mon, 05 Dec 2011 18:04:34 +0100
parents f0afece42f48
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Daniele Nicolodi <nicolodi@science.unitn.it>
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1 % COPY makes a (deep) copy of the input matrix objects.
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2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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3 %
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4 % DESCRIPTION: COPY makes a deep copy of the input matrix objects.
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5 %
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6 % CALL: b = copy(a, flag)
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7 %
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8 % INPUTS: a - input matrix object
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9 % flag - 1: make a deep copy, 0: return copies of handles
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10 %
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11 % OUTPUTS: b - copy of inputs
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12 %
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13 % This is a transparent function and adds no history.
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14 %
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15 % VERSION: $Id: copy.m,v 1.8 2010/06/25 15:11:47 ingo Exp $
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16 %
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17 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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18
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19 function varargout = copy(old, deepcopy)
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20
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21 if deepcopy
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22 % Loop over input matrix objects
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23 new = matrix.newarray(size(old));
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24 obj = copy@ltpda_uoh(new, old, 1);
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25
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26 for kk=1:numel(old)
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27 if ~(isempty(old(kk).objs) && isnumeric(old(kk).objs))
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28 obj(kk).objs = copy(old(kk).objs, 1);
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29 end
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30 end
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31 else
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32 obj = old;
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33 end
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34
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35 varargout{1} = obj;
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36 end
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