Search All of the Math Forum:
Views expressed in these public forums are not endorsed by
Drexel University or The Math Forum.
|
|
|
|
Re: Making C++ objects persistent between mex calls, and robust.
Posted:
Jun 8, 2010 9:34 AM
|
|
> So the solution is to define a class which inherits the handle class, something like this:
>
> classdef myclass < handle
> properties (Hidden = true, SetAccess = private)
> cpp_handle;
> end
> methods
> % Constructor
> function this = myclass()
> this.cpp_handle = init_mex();
> end
> % Destructor
> function delete(this)
> clear_mex(this.cpp_handle);
> end
> % Example method
> function output = action(this, data)
> output = action_mex(this.cpp_handle, data);
> end
> end
> end
>
Thank you Oliver. Couple more questions:
What exactly are you returning from init_mex()? Is that a pointer to a C++ class instance? Are you using "new" or "mxMalloc" to allocate the memory for that instance?
|
|
|
|
