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comparison m-toolbox/classes/@ssmblock/makePortIndex.m @ 0:f0afece42f48

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author Daniele Nicolodi <nicolodi@science.unitn.it>
date Wed, 23 Nov 2011 19:22:13 +0100
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1 % MAKEPORTINDEX gives indexes of selected in a series of list in a cell array
2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
3 %
4 % DESCRIPTION: MAKEPORTINDEX gives a cell array of binary indexes
5 %
6 % CALL: varargout = makePortIndex(varargin)
7 %
8 % makePortIndex(cellstr, embeddedplist)
9 % makePortIndex(embeddedplist_selection, embeddedplist)
10 % makePortIndex(cellstr, embeddedplist)
11 % makePortIndex(char, embeddedplist)
12 % makePortIndex('all', sizes)
13 % makePortIndex('none', sizes)
14 % makePortIndex('all', embeddedplist)
15 % makePortIndex('none', embeddedplist)
16 % makePortIndex(mixed_cell, sizes)
17 % makePortIndex(mixed_cell, embeddedplist)
18 %
19 % INPUTS:
20 % select - input index:
21 % - cellstr,
22 % - cell array including
23 % - array indexes with doubles or logicals,
24 % - 'ALL'/'NONE' to index all/no content,
25 % - a str for one variable name only
26 % - a cellstr for multiple variables
27 % - a str for one variable name only
28 % names - embedded plist giving block position names, used in case of cellstr
29 % sizes - vector giving block sizes, required in case of mixed cell
30 % array
31 % indexing
32 %
33 % OUTPUTS:
34 % index_out - index for the cell array of logical arrays
35 %
36 % ***** There are no parameters *****
37 %
38 % VERSION: '$Id: makePortIndex.m,v 1.8 2010/08/27 12:55:30 adrien Exp $'
39 %
40 %
41 % HISTORY:
42 % 24-09-2008 A Grynagier
43 %
44 % TO DO :
45 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
46
47 function varargout = makePortIndex(varargin)
48
49 error('this function is deprecated and replaced by makePortLogicalIndex');
50
51 select = varargin{2};
52 if isempty(select)
53 index_out = from_cellstr({}, varargin{1});
54 elseif iscellstr(select)
55 index_out = from_cellstr(select, varargin{1});
56 elseif isa(select, 'cell')
57 index_out = from_mixed_cell(select, varargin{1});
58 elseif isa(select,'char')
59 index_out = from_char(select, varargin{1});
60 elseif isa(select,'plist')
61 index_out = from_plist(select, varargin{1});
62 else
63 error('parameter ''select'' is of wrong type')
64 end
65 varargout = {index_out};
66 end
67
68 function index_out = from_plist(select, sb) %#ok<INUSD,STOUT>
69 error('not implemented yet! - to do when GUI input plist is defined')
70 end
71
72 function index_out = from_cellstr(select, sb)
73 if ~isa(sb,'ssmblock')
74 error(['second argument ''sb'' is not a ssmblock but a ' class(sb)])
75 end
76
77 % detecting block sizes
78 Nblocks = numel(sb);
79 sizes = sb.Nports;
80
81 % initializing output
82 index_out = cell(1,Nblocks);
83 for i=1:Nblocks
84 index_out{i} = false(1, sizes(i));
85 end
86
87 % looking for names
88 for i=1:numel(select)
89 %looking for block names
90 [isin, pos] = posBlock(sb, select{i});
91 if isin
92 index_out{pos} = true(size(index_out{pos}));
93 else
94 % otherwise looking for variable names
95 for j=1:Nblocks
96 [isin, pos] = posPort(sb(j).ports, select{i});
97 if isin
98 index_out{j}(pos) = true;
99 break;
100 end
101 end
102 end
103 end
104
105 end
106
107 function index_out = from_char(select, argument2)
108
109 % looking at second input if it is
110 if ~(isa(argument2,'ssmblock') || isa(argument2,'double'))
111 display(argument2)
112 display(class(argument2))
113 error('second argument ''sizes'' is not a ssmblock nor a double array')
114 end
115
116
117 if strcmpi(select, 'ALL')
118 if isa(argument2,'ssmblock')
119 Nblocks = numel(argument2);
120 sizes = argument2.Nports;
121 else
122 sizes = argument2;
123 Nblocks = numel(sizes);
124 end
125 index_out = cell(1, Nblocks);
126 % index all positions
127 for i=1:Nblocks
128 index_out{i} = true(1,sizes(i));
129 end
130 elseif strcmpi(select, 'NONE')
131 if isa(argument2,'ssmblock')
132 Nblocks = numel(argument2);
133 sizes = argument2.Nports;
134 else
135 sizes = argument2;
136 Nblocks = numel(sizes);
137 end
138 index_out = cell(1, Nblocks);
139 % index all positions
140 for i=1:Nblocks
141 index_out{i} = false(1,sizes(i));
142 end
143 else
144 if isa(argument2,'ssmblock')
145 % warning('adding ''{'' ''}'' around variable name for indexing'); %#ok<*WNTAG>
146 index_out = from_cellstr({select}, argument2);
147 else
148 warning('error in the call index_out(char, embeddedplist) because the plist is not a plist');
149 end
150 end
151
152 end
153
154 function index_out = from_mixed_cell(select, argument2)
155 if isa(argument2,'ssmblock')
156 % detecting block sizes
157 Nblocks = numel(argument2);
158 sizes = argument2.Nports;
159 forbidchar = false;
160 else
161 sizes = argument2;
162 Nblocks = numel(sizes);
163 forbidchar = true;
164 end
165
166 index_out = cell(1,Nblocks);
167 % going through blocks
168 for i=1:Nblocks
169 if iscellstr(select{i}) % variable names indexing
170 if forbidchar
171 error('trying to index using variable names without variable name information')
172 end
173 index_out{i} = false(1,sizes(i));
174 for j=1:sizes(i)
175 index_out{i}(j) = (sum(strcmpi(argument2(i).ports(j).name, select{i}))>0);
176 end
177 elseif isa(select{i}, 'char')
178 if strcmpi(select{i}, 'ALL') % keyword indexing
179 index_out{i} = true(1, sizes(i));
180 elseif strcmpi(select{i}, 'none') % keyword indexing
181 index_out{i} = false(1, sizes(i));
182 else % variable names indexing
183 if forbidchar
184 error('trying to index using variable names without variable name information')
185 end
186 index_out{i} = false(1,sizes(i));
187 for j=1:sizes(i)
188 index_out{i}(j) = (sum(strcmpi(argument2(i).ports(j).name, select{i}))>0);
189 end
190 end
191 elseif isa(select{i},'double') % double indexing
192 index_out{i} = false(1, sizes(i));
193 for j=1:length(select{i})
194 index_out{i}(select{i}(j))=true;
195 end
196 elseif isa(select{i},'logical') % logical indexing
197 index_out{i} = select{i};
198 if ~length(select{i})==sizes(i)
199 error(['parameter ''select'' is of wrong size for block numer ', num2str(i)]);
200 end
201 else
202 error('parameter ''select'' is of wrong type')
203 end
204 end
205 end
206
207 function [res, pos] = posPort(objs, name)
208 %%%%%%%%%% Some plausibility checks %%%%%%%%%%
209 if ~ischar(name)
210 error('### The ''name'' must be a string but it is from the class %s.', class(name));
211 end
212 res = 0;
213 pos = 0;
214 for ii = 1:numel(objs)
215 if strcmpi(objs(ii).name, name)
216 res = 1;
217 pos = ii;
218 break
219 end
220 end
221 end