Modify an existing block to a new one with more output ports

[Thomas Kolokas]

https://github.com/tom-kl/gnuradio/blob/master/alamouti_decode_cc_impl.cc

Hello all,

I have found this code for a gnuradio block with one input and two output ports simulating the alamouti decode stage for an ofdm system.

Inside the code the channel state (h00,h01,h10,h11) is also calculated.

I'm not good at coding  and i would like to know how i could extract those values from that block, for example with 4 adittional ports (one port for each parameter h00,h01.. etc).

How this code could be modified to do that? Anyone that can help or give me any other suggestions?