draffensperger / go-interlang Goto Github PK

Hi,

Any ideas on how to write a golang equivalent struct for self referencing struct something like this -

typedef struct WRITER {
int version;
int (WriteBlock)(struct WRITER thisPtr,
const void* dataBufferPtr,
unsigned long bufferSize);
} WRITER;

Thanks.

I am trying to write a wrapper for this:
https://github.com/TommyKaneko/Sketchup-API-C-Wrapper

They have a c and cpp wrapper over the c.
SO which is easier from a golang perspective ?
Would really appreciate your advice as I have never really done much of this golang to c work before.

I know we can call C++ from Go using SWIG.
But can we call Go From C++ using SWIG?

Is there a way to ensure that the generated header files (.h files) have function parameters and structs with meaningful variable names? What I notice is that cgo just follows some pattern e.g., r0, r1... or p0, p1...

Hi,
do you know how I can call and link an external c/c++ library in callback or adder?
I can call from the main, but not in the .c/.h files of the callback project.
Thanks a lot
Angelo

I followed your example in cxx_to_go_dyn_lib. I want to export go functions in infiniband go module so that they are callable from C++. I manage to generate the .h header files but when I compile my C++ code it bumps out with the following error:

./src/github.com/jsgilmore/ib/libadder.so(_all.o): In function Initialize': /tmp/go-build/github.com/jsgilmore/ib/_obj/_cgo_export.c:33: undefined reference to _cgo_wait_runtime_init_done'
/tmp/go-build/github.com/jsgilmore/ib/_obj/_cgo_export.c:38: undefined reference to `_cgoexp_1f5f6ba4e969_Initialize'

Didn't get much help from the internet on this error. I will appreciate your input.
P.S. The file that contains the the exported go functions has an "import C" declaration with commented includes. Could this be an issue?