MATLAB Central Newsreader - error in static methods block

error in static methods block

meng long — Sat, 07 Nov 2009 09:33:01 -0500

In classdef block, there are a static methods block

     methods (Static)
           oPath = CrHPath(dCdPrdt);
     end

In the static methods block, Matlab always displays the error
     "MCC requires the program to assign a value to output argument 'oPath' ".

My Problem is "How to define the attribute of a static method to avid the error as above?"

Re: error in static methods block

Steven Lord — Sun, 08 Nov 2009 23:45:51 -0500

"meng long" <menglong6518@yeah.net> wrote in message
news:hd3esd$8i9$1@fred.mathworks.com...
> In classdef block, there are a static methods block
>
> methods (Static)
> oPath = CrHPath(dCdPrdt);

This needs to be the declaration of a function CrHPath:

methods (Static)
    function oPath = CrHPath(dCdPrdt)
        % fill in the implementation of CrHPath
    end
end

*snip*

--
Steve Lord
slord@mathworks.com
comp.soft-sys.matlab (CSSM) FAQ: http://matlabwiki.mathworks.com/MATLAB_FAQ

Re: error in static methods block

meng long — Sun, 15 Nov 2009 14:44:02 -0500

"Steven Lord" <slord@mathworks.com> wrote in message <hd7l5k$m75$1@fred.mathworks.com>...
>
> "meng long" <menglong6518@yeah.net> wrote in message
> news:hd3esd$8i9$1@fred.mathworks.com...
> > In classdef block, there are a static methods block
> >
> > methods (Static)
> > oPath = CrHPath(dCdPrdt);
>
> This needs to be the declaration of a function CrHPath:
>
> methods (Static)
> function oPath = CrHPath(dCdPrdt)
> % fill in the implementation of CrHPath
> end
> end
>
> *snip*
>
> --
> Steve Lord
> slord@mathworks.com
> comp.soft-sys.matlab (CSSM) FAQ: http://matlabwiki.mathworks.com/MATLAB_FAQ
> Dear Mt. Steven Lord

thanks for your answer.
As mentined in matlab_document, it is allowd that a static method can be defined in "method block" by only attribute, and its body is defined in @ directory.

I must define many static methods. Each static method has coded more than 50 rows.
It is not convient to write code as your mentioned.

menglong