How to serialize the CBlock Class in C++ and print the hex to terminal?

I have tried to serialize as follows without success: bitcoin tag v22.0 from github.

In the file src/miner.cpp and the function

function std::unique_ptr<CBlockTemplate> BlockAssembler::CreateNewBlock(const CScript& scriptPubKeyIn)

I have placed the line std::cout << pblock << std::endl; at the very end before it returns (Here). The value that is printed to the terminal is:

0x7fc9f4009410

This is too little data, I would expect the entire block data to be serialized and printed in hex. What am I doing wrong? I know pblock is a pointer to a CBlock class, but it should still work.

What is the proper way to serialize CBlock data, and also the CBlockHeader data?

Thank you!

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