fail to link the callback function after compiler

Hello ,I am so sorry I got a problem.My system is win7-64&Matlab2012a. Serval weeks can't solve it.After compiler success,none errors display in the command window.But when I run the exe,it said "undefined the function or ariable 'Diff_callback', when calculating uimenu error" ,How can I set the matlab? The M-function have no errors when running,and every GUI open success,but exe can't.Now Matlab 6.5 like so that too. note:I use mcc function to complier my M.

Answer 1

[Fan Sudi]

Hi Titus Once I used the command 'mcc -B sglcpp M' to complier a exe and 'mcc -x M' to a dll in matlab6.5.Now in new version,commands ware changed so that didn't get a good way to complier. Deploytool was unknown for me.Today I had a try,command line is suit for me I think.Thanks for your %#function,I get it.Next,I will go on hunting for a good way to make the command unlink its callbacks to complier a start exe.

[Titus Edelhofer]

Hi Fan,

your welcome. The last "hunt" I don't understand. Nevertheless, I guess the question is now answered?

Titus

Answer 2

[Walter Roberson]

You need %#function . Please see http://www.mathworks.com/help/toolbox/compiler/function.html

Answer 3

[Fan Sudi]

function varargout = FMath(varargin) if nargin == 0 OldHandle = findobj('Style','figure','Tag','FMath'); if ishandle(OldHandle) close(OldHandle); end FMathHandle = figure ; set(FMathHandle,'Tag','FMath','Units','pixel','menubar','none','NumberTitle','off',... 'name','FMath计算器V 1.0','Resize','off','Visible','off','Position',[50 100 397 500]);%1120 755 397

    generate_figure(FMathHandle);
    %movegui(FMathHandle,'center');
    set(gcf,'Visible','on');
elseif ischar(varargin{1})%&~isnumeric(varargin{end})
    try
        if (nargout)
            [varargout{1:nargout}] = feval(varargin{:});
        else
            feval(varargin{:});
        end
    catch
            disp(lasterror);
    end
end
%--------------------------------------------------------------------------
function generate_figure(FMathHandle)

Maybe I have many many callback functions so that it is may not to add that for each one.After All,varargin is only a invisibility function.Once I used it in Matlab6.5,there's no this problem.serval months ago,I used 6.5,everything is fine.

Answer 4

[Titus Edelhofer]

Hi Fan,

is Diff_callback in another file, i.e., Diff_callback.m? In this case you have to either follow Walter's advice or add Diff_callback.m (and the others) to your project file.

If Diff_callback is a subfunction that error should not happen ...

Titus

Answer 5

[Fan Sudi]

Hi,Titus, thanks for your help. First when I complier my progect,they're in many files with setting the Path & save it in the matlab menu ,but failure.And then I copy them in one file,after that fail too.My main M function is FMath.m,with many menu labels calling the others.Diff_callback.m is one of them.I tried the method with %#function,it work,and success.It's very useful,supposed,I have many functions,it's impossible to do that add callbacks behind %#function.I didn't worried in Matlab6.5,but in 2012a....er,the other problem I forgot,I complier them but only make one exe with all the M functions in.May I complie the start function without linking the others,like a exe call the other dll.

Answer 6

[Titus Edelhofer]

Hi Fan,

do you use command line or deploytool? For both you can add an entire folder during compilation: command line would be

mcc -m FMath -a folderWithAllMFiles

or, if you use the deploytool: click on the lower part on "add files/directories" and add the folder containing all m files to the project. For both ways you don't have to specify individual files but folders containing (possibly) many files.

Titus