code generation of MEX marshalling functions

Hi, (my first one)

I have a MEX function made of C/C++/Fortran legacy code, and I want to mexCallMATLAB() from it a MATLAB function.

So I have to write (a lot of) marshalling code between C/C++ data structs and mxArray data.

There is a straight naming scheme between C/C++ struct fields and MATLAB struct()'s fields. E.g :

----- C/C++ types/datas :

struct rep { float x, y; };

struct sxx { struct rep rep; int n; } sxx;

struct syy { struct rep rep; int m; } syy;

...

mxArray *foo = <marshalling code to/from sxx and syy>

mexCallMATLAB(..., 'fn');

---- versus MATLAB datas :

sxx.rep.x = single(0);

sxx.rep.y = single(0);

sxx.n = int32(0);

syy.rep.x = single(0);

syy.rep.y = single(0);

syy.m = int32(0);

...

function fn (sxx, syy) ...

For some modules, the C/C++ types are made of codegen'd source code, because in some configuration the MATLAB function is codegen'ed to C/C++ and the MEX Function is a native executable.

Is it possible to codegen the marshalling code ? I would like it to use only mex.h API, not EMLRT.