+
−% Construct a ltpda_ob from a file
+
−%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
−%
+
−% FUNCTION:    fromFile
+
−%
+
−% DESCRIPTION: Construct a ltpda_ob from a file
+
−%
+
−% CALL:        obj = obj.fromFile(filename)
+
−%              obj = obj.fromFile(pl)
+
−%
+
−% VERSION:     $Id: fromFile.m,v 1.25 2011/10/05 09:50:55 ingo Exp $
+
−%
+
−%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
−function objs = fromFile(obj, pli)
+
−  
+
−  VERSION = '$Id: fromFile.m,v 1.25 2011/10/05 09:50:55 ingo Exp $';
+
−  
+
−  % Which file type are we dealing with?
+
−  if ischar(pli)
+
−    pli = plist('filename', pli);
+
−  end
+
−  
+
−  % get filename
+
−  filename = find(pli, 'filename');
+
−  
+
−  % Get the correct parameter set
+
−  [path, name, ext] = fileparts(filename);
+
−  
+
−  % Load a MAT file if the file extension doesn't exist
+
−  if isempty(ext)
+
−    ext = '.mat';
+
−    filename = strcat(filename, ext);
+
−    pli.pset('filename', filename);
+
−  end
+
−  
+
−  % Some display information
+
−  import utils.const.*
+
−  utils.helper.msg(msg.PROC1, 'load file: %s%s', name, ext);
+
−  
+
−  switch ext
+
−    
+
−    case '.fil'
+
−      objs = obj.fromLISO(pli);
+
−      
+
−    case '.mat'
+
−      ii = obj.getInfo(class(obj), 'From MAT File');
+
−      ii.setMversion([VERSION '-->' ii.mversion]);
+
−      
+
−      % Combine input and default plist
+
−      pl = combine(pli, ii.plists);
+
−      
+
−      % Load MAT-File
+
−      objs = load(filename);
+
−      
+
−      fn = fieldnames(objs);
+
−      
+
−      if (numel(fn) == 1) && (isstruct(objs.(fn{1})))
+
−        % If the read object have only one entry and the this entry is a
+
−        % struct then we assume that the struct is a LTPDA object.
+
−        
+
−        objs = objs.(fn{1});
+
−        
+
−        scl = utils.helper.classFromStruct(objs);
+
−        if isempty(scl)
+
−          if isfield(objs, 'class')
+
−            scl = objs.class;
+
−          else
+
−            error('### The structure does not match any LTPDA object.');
+
−          end
+
−        end
+
−        if ~strcmp(class(obj), scl)
+
−          error('### The structure does not match the chosen LTPDA object constructor. It seems to be a [%s] object.', scl)
+
−        end
+
−        fcn_name   = [class(obj) '.update_struct'];
+
−        if ~isempty(objs(1).hist) && ~isempty(objs(1).hist.plistUsed)
+
−          struct_ver = sscanf(objs(1).hist.plistUsed.creator.ltpda_version, '%s.%s.%s');
+
−        else
+
−          struct_ver = '1.0';
+
−        end
+
−        objs = feval(fcn_name, objs, struct_ver);
+
−        objs = feval(class(obj), objs);
+
−        
+
−      elseif (numel(fn) == 1) && (isa(objs.(fn{1}), 'ltpda_obj'))
+
−        % If the read object have only one entry and this entry is a LTPDA
+
−        % object then return this LTPDA object.
+
−        objs = objs.(fn{1});
+
−        
+
−      else
+
−        objs = obj.fromDataInMAT(objs, pl);
+
−      end
+
−      
+
−    case '.xml'
+
−      ii = obj.getInfo(class(obj), 'From XML File');
+
−      ii.setMversion([VERSION '-->' ii.mversion]);
+
−      
+
−      root_node = xmlread(filename);
+
−      objs = utils.xml.xmlread(root_node, class(obj));
+
−      
+
−    otherwise
+
−      % we load an ascii file
+
−      
+
−      if pli.isparam('complex_type')
+
−        objs = obj.fromComplexDatafile(pli);
+
−      else
+
−        objs = obj.fromDatafile(pli);
+
−      end
+
−      
+
−  end
+
−  
+
−end
+
−