Mercurial > hg > ltpda
comparison m-toolbox/classes/@LTPDAworkbench/executeConstants.m @ 0:f0afece42f48
Import.
| author | Daniele Nicolodi <nicolodi@science.unitn.it> |
|---|---|
| date | Wed, 23 Nov 2011 19:22:13 +0100 |
| parents | |
| children |
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| -1:000000000000 | 0:f0afece42f48 |
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| 1 function executeConstants(varargin) | |
| 2 | |
| 3 wb = varargin{1}; | |
| 4 | |
| 5 if isa(wb, 'LTPDAworkbench') | |
| 6 consts = awtinvoke(wb.mp, 'getAllConstants'); | |
| 7 elseif isa(wb, 'mpipeline.canvas.MCanvas') | |
| 8 consts = wb.getAllConstants; | |
| 9 else | |
| 10 error('Unknown input object'); | |
| 11 end | |
| 12 | |
| 13 % Then execute all constants | |
| 14 for kk=1:consts.size() | |
| 15 | |
| 16 c = consts.get(kk-1); | |
| 17 if ~c.isCommentedOut | |
| 18 varname = char(c.getName()); | |
| 19 expr = char(c.getExpression()); | |
| 20 | |
| 21 if exist(varname) > 1 || ~isvarname(varname) | |
| 22 error('The constant block named "%s" is not a valid variable name. \nPlease rename it.', varname); | |
| 23 end | |
| 24 | |
| 25 % can the expression be evaluated, or is it a string? | |
| 26 try | |
| 27 eval([expr ';']); | |
| 28 cmd = [varname ' = ' expr ';']; | |
| 29 catch | |
| 30 cmd = [varname ' = ''' expr ''';']; | |
| 31 end | |
| 32 | |
| 33 % evaluate | |
| 34 disp(sprintf('++ preparing variable: %s', cmd)); | |
| 35 evalin('base', cmd); | |
| 36 else | |
| 37 varname = char(c.getName()); | |
| 38 cmd = ['clear ', varname]; | |
| 39 evalin('base', cmd); | |
| 40 end | |
| 41 end | |
| 42 | |
| 43 end |