[Discuss-gnuradio] PMT: vector of vectors of ints

[devin kelly]

Is there any way to create a vector of vectors of ints with the PMT library?

I'm trying to make a C++ GR block that takes in an NxM matrix.  For GRC all the types are listed at the link below, none really fit my model.

https://github.com/gnuradio/gnuradio/blob/d4bb541ec1ec93446ecfa53948a1a6f995fffb64/grc/core/Param.py#L303

What are my options for passing a matrix into the block?

Thanks,

Devin