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hi,
I have a funtion which returns a function handle acoording to an argument like:
function [hf]=foo(arg1)
...
hf=@foo1
function foo1(arg1)
...
How can I get the function handle for instance foo1 and run it in the same row?
I know that I can use feval, but I am looking for much more 'aesthetic' option. I use this for many functions what means dozens of rows which start with "feval".
Thanks, Eli
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回答（2 个）
Sean de Wolski
2012-3-15
0 个投票
I think the most aesthetic and best option is to split it into two rows.
0 个评论
Walter Roberson
2012-3-15
DO = @(varargin) varargin{1}(varargin{2:end});
bar = {@cos,@sin};
foo = @(IDX) bar{IDX};
DO(foo(2),Pi/5)
Or perhaps you would prefer
for fun = foo(2); fun(Pi/5); end
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