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−% SIMPLIFY implements simplify operator for smodel objects.
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−%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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−%
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−% DESCRIPTION: SIMPLIFY implements simplify operator for smodel objects.
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−%
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−% CALL:        objs = simplify(mdls)
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−%
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−% <a href="matlab:utils.helper.displayMethodInfo('smodel', 'simplify')">Parameters Description</a> 
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−%
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−% VERSION:     $Id: simplify.m,v 1.10 2011/04/08 08:56:30 hewitson Exp $
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−%
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−%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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−
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−function varargout = simplify(varargin)
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−  
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−  % Settings
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−  operatorName = 'simplify';
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−  
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−  % Check if this is a call for parameters
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−  if utils.helper.isinfocall(varargin{:})
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−    varargout{1} = getInfo(varargin{3});
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−    return
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−  end
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−  
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−  % Check if the method was called by another method
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−  callerIsMethod = utils.helper.callerIsMethod;
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−  
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−  % Collect input variable names
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−  in_names = cell(size(varargin));
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−  for ii = 1:nargin,in_names{ii} = inputname(ii);end
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−  
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−  % Collect all smodels and plists
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−  [as, smodel_invars, rest] = utils.helper.collect_objects(varargin(:), 'smodel', in_names);
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−  [pl, pl_invars, rest]     = utils.helper.collect_objects(rest(:), 'plist', in_names);
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−  
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−  % Decide on a deep copy or a modify
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−  mdls = copy(as, nargout);
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−  
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−  % Combine input plists and default PLIST
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−  pl = parse(pl, getDefaultPlist());
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−  
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−  % If the method was called by another method, we do not need to set history.
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−  % As such, the info object can be empty
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−  if callerIsMethod
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−    infoObj = [];
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−  else
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−    infoObj = getInfo('None');
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−  end
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−  
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−  % Apply the method to all models
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−  mdls.sop(callerIsMethod, smodel_invars, operatorName, {}, pl, infoObj);
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−  
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−  % Set output
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−  varargout{1} = mdls;
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−  
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−end
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−
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−%--------------------------------------------------------------------------
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−% Get Info Object
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−%--------------------------------------------------------------------------
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−function ii = getInfo(varargin)
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−  
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−  if nargin == 1 && strcmpi(varargin{1}, 'None')
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−    sets = {};
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−    pls  = [];
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−  else
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−    sets = {'Default'};
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−    pls  = getDefaultPlist();
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−  end
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−  % Build info object
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−  ii = minfo(mfilename, 'smodel', 'ltpda', utils.const.categories.op, '$Id: simplify.m,v 1.10 2011/04/08 08:56:30 hewitson Exp $', sets, pls);
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−end
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−
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−%--------------------------------------------------------------------------
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−% Get Default Plist
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−%--------------------------------------------------------------------------
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−function plout = getDefaultPlist()
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−  persistent pl;  
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−  if ~exist('pl', 'var') || isempty(pl)
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−    pl = buildplist();
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−  end
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−  plout = pl;  
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−end
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−
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−function pl = buildplist()
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−  pl = plist.EMPTY_PLIST;
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−end
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−
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−