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diff m-toolbox/classes/@data3D/getZ.m @ 0:f0afece42f48

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Import.
author Daniele Nicolodi <nicolodi@science.unitn.it>
date Wed, 23 Nov 2011 19:22:13 +0100
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/m-toolbox/classes/@data3D/getZ.m	Wed Nov 23 19:22:13 2011 +0100
@@ -0,0 +1,35 @@
+% GETZ Get the property 'z'.
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%
+% DESCRIPTION: Get the property 'z'.
+%
+% CALL:        val = obj.getZ();
+%              val = obj.getZ(idx);
+%              val = obj.getZ(idx1, idx2);
+%              val = obj.getZ(1:10);
+%              val = obj.getZ(1,:);
+%
+% INPUTS:      obj - must be a single data3D object.
+%              idx - index of the data samples
+%
+% VERSION:     $Id: getZ.m,v 1.9 2011/03/21 15:47:29 mauro Exp $
+%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+function varargout = getZ(data,idx1,idx2)
+  
+  % get z values
+  out = data.z;
+  
+  % Decide if the user wants all data
+  switch nargin
+    case 2      
+      out = out(idx1);
+    case 3
+      out = out(idx1, idx2);
+  end
+  
+  varargout{1} = out;
+
+end
+