view m-toolbox/classes/@rational/copy.m @ 43:bc767aaa99a8
CVS Update
author
Daniele Nicolodi <nicolodi@science.unitn.it>
date
Tue, 06 Dec 2011 11:09:25 +0100 (2011-12-06)
parents
f0afece42f48
children
line source
+ − % COPY makes a (deep) copy of the input rational objects.
+ − %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+ − %
+ − % DESCRIPTION: COPY makes a deep copy of the input rational objects.
+ − %
+ − % CALL: b = copy(a, flag)
+ − %
+ − % INPUTS: a - input rational object
+ − % flag - 1: make a deep copy, 0: return copies of handles
+ − %
+ − % OUTPUTS: b - copy of inputs
+ − %
+ − % This is a transparent function and adds no history.
+ − %
+ − % VERSION: $Id: copy.m,v 1.10 2010/06/25 15:11:48 ingo Exp $
+ − %
+ − %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+ −
+ − function varargout = copy(old, deepcopy)
+ −
+ − if deepcopy
+ − % Loop over input rational objects
+ − new = rational.newarray(size(old));
+ − obj = copy@ltpda_tf(new, old, 1);
+ −
+ − for kk=1:numel(old)
+ − obj(kk).num = old(kk).num;
+ − obj(kk).den = old(kk).den;
+ − end
+ − else
+ − obj = old;
+ − end
+ −
+ − varargout{1} = obj;
+ − end
+ −