--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/m-toolbox/classes/@smodel/conj.m	Wed Nov 23 19:22:13 2011 +0100
@@ -0,0 +1,100 @@
+% CONJ gives the complex conjugate of the input smodels
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%
+% DESCRIPTION: CONJ gives the complex conjugate of the input smodels
+%
+% CALL:        mdl = conj(mdl)
+%
+% <a href="matlab:utils.helper.displayMethodInfo('smodel', 'conj')">Parameters Description</a>
+%
+% VERSION:     $Id: conj.m,v 1.8 2011/04/08 08:56:28 hewitson Exp $
+%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+function varargout = conj(varargin)
+
+  %%% Check if this is a call for parameters
+  if utils.helper.isinfocall(varargin{:})
+    varargout{1} = getInfo(varargin{3});
+    return
+  end
+  
+  % Collect input variable names
+  in_names = cell(size(varargin));
+  for ii = 1:nargin,in_names{ii} = inputname(ii);end
+
+  % Collect all AOs and plists
+  [mdl, mdl_invars] = utils.helper.collect_objects(varargin(:), 'smodel', in_names);
+  pl                = utils.helper.collect_objects(varargin(:), 'plist', in_names);
+
+  % combine plists
+  pl = combine(pl, getDefaultPlist());
+  
+  % decide to make a copy or not
+  cmdl = copy(mdl, nargout);
+  
+%   [rw,cl] = size(cmdl);
+  
+  for jj = 1:numel(cmdl)
+    cmdl(jj).expr = msym(['conj(' cmdl(jj).expr.s ')']);
+    cmdl(jj).name = ['conj(' cmdl(jj).name ')'];
+    cmdl(jj).params = mdl(jj).params;
+    cmdl(jj).values = mdl(jj).values;
+    cmdl(jj).xvar = mdl(jj).xvar;
+    cmdl(jj).xvals = mdl(jj).xvals;
+    cmdl(jj).xunits = mdl(jj).xunits;
+    cmdl(jj).yunits = mdl(jj).yunits;
+  
+    % add history
+    cmdl(jj).addHistory(getInfo('None'), pl, mdl_invars(jj), mdl(jj).hist);
+  end
+
+  % Set outputs
+  varargout{1} = cmdl;
+end
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%                               Local Functions                               %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%
+% FUNCTION:    getInfo
+%
+% DESCRIPTION: Get Info Object
+%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+function ii = getInfo(varargin)
+  if nargin == 1 && strcmpi(varargin{1}, 'None')
+    sets = {};
+    pl   = [];
+  else
+    sets = {'Default'};
+    pl   = getDefaultPlist;
+  end
+  % Build info object
+  ii = minfo(mfilename, 'smodel', 'ltpda', utils.const.categories.aop, '$Id: conj.m,v 1.8 2011/04/08 08:56:28 hewitson Exp $', sets, pl);
+  ii.setModifier(true);
+end
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%
+% FUNCTION:    getDefaultPlist
+%
+% DESCRIPTION: Get Default Plist
+%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+function plout = getDefaultPlist()
+  persistent pl;  
+  if exist('pl', 'var')==0 || isempty(pl)
+    pl = buildplist();
+  end
+  plout = pl;  
+end
+
+function pl = buildplist()
+  pl = plist.EMPTY_PLIST;
+end
+