Home > classes > @plist > append.m

append

PURPOSE ^

APPEND append a parameter to the parameter list.

SYNOPSIS ^

function pl = append(pl, varargin)

DESCRIPTION ^

 APPEND append a parameter to the parameter list.

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

 DESCRIPTION: APPEND append a parameter to the parameter list.

 CALL       : pl = append(pl,p);
              pl = append(pl,pl);
              pl = append(pl, 'key1', 'value1')
              pl = append(pl, 'key1',  value1)

 VERSION:     $Id: append.m,v 1.4 2007/07/18 13:58:45 ingo Exp $

 HISTORY:     30-01-07 M Hewitson
                Creation

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

CROSS-REFERENCE INFORMATION ^

This function calls: This function is called by:

SOURCE CODE ^

0001 function pl = append(pl, varargin)
0002 % APPEND append a parameter to the parameter list.
0003 %
0004 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
0005 %
0006 % DESCRIPTION: APPEND append a parameter to the parameter list.
0007 %
0008 % CALL       : pl = append(pl,p);
0009 %              pl = append(pl,pl);
0010 %              pl = append(pl, 'key1', 'value1')
0011 %              pl = append(pl, 'key1',  value1)
0012 %
0013 % VERSION:     $Id: append.m,v 1.4 2007/07/18 13:58:45 ingo Exp $
0014 %
0015 % HISTORY:     30-01-07 M Hewitson
0016 %                Creation
0017 %
0018 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
0019 
0020 params = [];
0021 argin  = {};
0022 
0023 for ii = 1:nargin-1
0024   elem = varargin{ii};
0025 
0026   if isa(elem, 'param')
0027     params = [params, elem];
0028 
0029   elseif isa(elem, 'plist')
0030     params = [params, elem.params];
0031 
0032   else
0033     argin{end+1} = elem;
0034   end
0035 end
0036 
0037 while length(argin) >= 2
0038   key = argin{1};
0039   val = argin{2};
0040   argin = argin(3:end);
0041 
0042   if ~ischar(key)
0043     error('### the key ''%s'' must be a character string', key)
0044   end
0045   
0046   params = [params param(key, val)];
0047 end
0048 
0049 pl.params = [pl.params params];
0050 
0051 % END

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