--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/m-toolbox/classes/@ssm/setPortUnits.m	Wed Nov 23 19:22:13 2011 +0100
@@ -0,0 +1,187 @@
+% SETPORTUNITS Sets units of the specified SSM ports.
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%
+% DESCRIPTION: SETPORTUNITS Sets units of the specified SSM ports.
+%
+% CALL:        obj = obj.setPortUnits(plist);
+%
+%
+% <a href="matlab:utils.helper.displayMethodInfo('ssm', 'setPortUnits')">Parameters Description</a>
+%
+% VERSION: $Id: setPortUnits.m,v 1.14 2011/04/08 08:56:22 hewitson Exp $
+% 
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+function varargout = setPortUnits(varargin)
+  warning('This function is deprecated and will soon be removed. Please use ssm/setPortPorperties instead')
+  
+  %%% Check if this is a call for parameters
+  if utils.helper.isinfocall(varargin{:})
+    varargout{1} = getInfo(varargin{3});
+    return
+  end
+  
+  import utils.const.*
+  utils.helper.msg(msg.PROC3, 'running %s/%s', mfilename('class'), mfilename);
+  
+  % Collect input variable names
+  in_names = cell(size(varargin));
+  for ii = 1:nargin,in_names{ii} = inputname(ii);end
+  
+  [sys, ssm_invars, rest] = utils.helper.collect_objects(varargin(:), 'ssm', in_names);
+  [pl, invars2, rest]  = utils.helper.collect_objects(rest(:), 'plist');
+  if ~isempty(rest)
+    pl = combine(pl, plist(rest{:}));
+  end
+  pl = combine(pl, getDefaultPlist());
+
+  %%% Internal call: Only one object + don't look for a plist
+  internal = strcmp(varargin{end}, 'internal');
+  
+  sys = copy(sys, nargout);
+  
+  %% parameters
+  
+  field    = pl.find('field');
+  blockId  = pl.find('block');
+  portIds  = pl.find('ports');
+  newUnits = pl.find('units');
+  
+  if ischar(blockId)
+    blockId = {blockId};
+  end
+  if ischar(portIds)
+    portIds = {portIds};
+  end
+  if ischar(newUnits)
+    newUnits = {newUnits};
+  end
+  if iscellstr(newUnits)
+    newUnits2 = unit.initObjectWithSize(1, numel(newUnits));
+    for i=1:numel(newUnits)
+      newUnits2(i) = unit(newUnits{i});
+    end
+    newUnits = newUnits2;
+  end
+    
+  %% Some error checking....
+  if isempty(field)
+    error('### Please specify the field of the block to modify');
+  end
+  if numel(newUnits) ~= numel(portIds)
+    error('### Please specify one new name per port');
+  end
+  if numel(blockId)~=1
+    error('### Please specify the name or the index of the block containing the port(s) to modify');
+  end
+  
+  %% Loop over the input ssm objects
+  for kk = 1:numel(sys)
+    blocks = sys(kk).(field);
+    
+    % get the block
+    if isnumeric(blockId)
+      block = blocks(blockId);
+    else
+      pos = findBlockWithNames(blocks, blockId{1});
+      block = blocks(pos);
+    end
+    
+    if isempty(block)
+      if isnumeric(blockId)
+        error('### block ''%d'' not found in SSM model ''%s'' %s', blockId, sys(kk).name, field);
+      else
+        error('### block ''%s'' not found in SSM model ''%s'' %s', blockId, sys(kk).name, field);
+      end
+    end
+    
+    %% now setting port units
+    oldNames = block.portNames;
+    oldNames = oldNames{1};
+    if isa(portIds, 'double')
+      block.ports(portIds).setUnits(newUnits);
+    elseif iscellstr(portIds)
+      for i=1:numel(portIds)
+        position = strcmpi(oldNames, portIds{i});
+        if sum(position)==0
+          error(['block named ' portIds{i} ' could not be found in system ' sys(kk).name])
+        end
+        block.ports(position).setUnits(newUnits(i));
+      end
+    end
+    if ~internal
+      % append history step
+      sys(kk).addHistory(getInfo('None'), pl, ssm_invars(kk), sys(kk).hist);
+    end
+  end % End loop over blocks
+  
+  %% Set output
+  if nargout == numel(sys)
+    for ii = 1:numel(sys)
+      varargout{ii} = sys(ii);
+    end
+  else
+    varargout{1} = sys;
+  end
+end
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%                               Local Functions                               %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%
+% FUNCTION:    getInfo
+%
+% DESCRIPTION: Get Info Object
+%
+% HISTORY:     11-07-07 M Hewitson
+%                Creation.
+%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+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, 'ssm', 'ltpda', utils.const.categories.helper, '$Id: setPortUnits.m,v 1.14 2011/04/08 08:56:22 hewitson Exp $', sets, pl);
+end
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%
+% FUNCTION:    getDefaultPlist
+%
+% DESCRIPTION: Get Default Plist
+%
+% HISTORY:     11-07-07 M Hewitson
+%                Creation.
+%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+function plo = getDefaultPlist()
+  plo = plist();
+  
+  % field
+  p = param({'field', 'The field containing the port being changed.'}, {1, {'inputs', 'outputs', 'states'}, paramValue.SINGLE});
+  plo.append(p);
+  
+  % block
+  p = param({'block', 'Identifiers (strings or indices) of the block containing the port you want to modify.'}, paramValue.EMPTY_STRING);
+  plo.append(p);
+  
+  % ports
+  p = param({'ports', 'Identifiers (strings or indices) of the ports you want to modify.'}, paramValue.EMPTY_STRING);
+  plo.append(p);
+  
+  % units
+  p = param({'units', 'The new units(s) you want to set to the port(s). Use a cell-array, one entry for each port.'}, ...
+    {} );
+  plo.append(p);
+  
+end
+