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Classdef

1,413 bytes removed, 12 April
removed fixed bug reports: #45351 (function handles),
Use "private" properties as workaround.
 
* '''Function handles to package methods and static class methods.'''
For example if we have <code>+mypackage/myfunc.m</code>, creating a function handle as <code>fh = @mypackage.myfunc</code> won't work.
As a workaround, we can create an indirection using an anonymous function <code>fh = @(varargin) mypackage.myfunc(varargin{:})</code>.
Similarly for static class methods where <code>fh = @MyClass.myfunc</code> isn't yet supported. Another workaround for package function handles is to use <code>str2func</code>, e.g. <code>fh = str2func ("mypackage.myfunc")</code>.
 
A fuller example is also given below:
<source lang="octave">
classdef method_function_handle_test
 
% properties
%
%
% end
properties (Hidden, SetAccess = protected)
hfoo = [];% handle to function
end
methods
function self = method_function_handle_test ()
self.hfoo = @foo;
end
function bar (self)
self.hfoo (self);
end
 
end
methods (Hidden, Access = protected)
function foo (self)
disp ('hello!');
end
end
 
end
</source>
Then running:
<source lang="text">
>> x = method_function_handle_test
error: @foo: no function and no method found
error: called from
method_function_handle_test at line 17 column 17
stopped in <****>/scratch/mfiles/octave_tests/method_function_handle_test.m at line 17
17: self.hfoo = @foo;
</source>
 
See {{bug|45351}}
* '''Defining [http://www.mathworks.com/help/matlab/matlab_oop/specifying-methods-and-functions.html#br2la89 local functions] in the same classdef-file is not working.'''
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