view m-toolbox/classes/@ltpda_obj/isprop.m @ 6:2b57573b11c7 database-connection-manager

Add utils.mysql.execute
author Daniele Nicolodi <nicolodi@science.unitn.it>
date Mon, 05 Dec 2011 16:20:06 +0100
parents f0afece42f48
children
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% ISPROP tests if the given field is one of the object properties.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% DESCRIPTION: ISPROP tests if the given field is one of the object properties.
%
% CALL:        obj.isprop('field');
%              isprop(obj, 'field');
%
% INPUTS:      obj   - Input objects
%              field - Property name of the object
%
% <a href="matlab:utils.helper.displayMethodInfo('ltpda_obj', 'isprop')">Parameters Description</a>
%
% VERSION:     $Id: isprop.m,v 1.13 2011/04/08 08:56:37 hewitson Exp $
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

function varargout = isprop(varargin)

  callerIsMethod = utils.helper.callerIsMethod;
  
  %%% Check if this is a call for parameters
  if utils.helper.isinfocall(varargin{:})
    varargout{1} = getInfo(varargin{3});
    return
  end

  if callerIsMethod
    objs = [varargin{1:end-1}];
    field = varargin{end};
  else
    %%% Collect input variable names
    in_names = cell(size(varargin));
    for ii = 1:nargin,in_names{ii} = inputname(ii);end
    
    %%% Collect all objects
    [objs, invars, rest] = utils.helper.collect_objects(varargin(:), '', in_names);
    
    %%% If we eliminated the objects and plists then is the rest the property name
    if length(rest) == 1
      field = rest{1};
    else
      error('### Please specify [only one] field-name.')
    end
  end
  
  res = zeros(size(objs));

  if any(strcmp(field, properties(objs)))
    res = ones(size(objs));
  else
    zeros(size(objs));
  end

  %%% prepare output
  varargout{1} = res;
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, 'ltpda_obj', 'ltpda', utils.const.categories.internal, '$Id: isprop.m,v 1.13 2011/04/08 08:56:37 hewitson Exp $', sets, pl);
  ii.setModifier(false);
end

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% FUNCTION:    getDefaultPlist
%
% DESCRIPTION: Get Default Plist
%
% HISTORY:     11-07-07 M Hewitson
%                Creation.
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

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