[Swig-user] typemaps and csharp

[<Patrick.Fromberg.extern@HVB.de>]

I just read the SWIG-Dokumentation and one of the nice example typemaps
is following multi-arg one:=20

   %typemap(in) (int argc, char * arg[]) {
   . . .=20

It suggests to mee, I could map

    int foo(double * p, int len) //c-code to
    int foo(double[]) //c# code=20

As the c# double[] type also stores the length.=20

I see examples about marshalling and wrapping through out the whole help
text (good enough for Python) but nothing about mapping c# types to c
types.

I can find no way to specify, which type in the generated c#-code shall
correspond to which type in the c-code.
=20
I have a C-interface with lots of struct FP{int rows, int cols, double
[] array} pointer arguments (Excels matrix type) which I would like to
treat like native double[,] matrices in the C# code.

Can you give me a hint, in which chapters I missed something very
essential?=20
P.=20