If, as seems clear to me from your question, the perl interpreter is embedded within the C++ process who's memory you are trying to access, then it it just a case of making your C++ memory be visible to the interpreter.

The section of perlembed (which you have presumably have read?) entitled "Fiddling with the Perl stack from your C program" would appear to describe what you are looking for.

Examine what is said, not who speaks.
Silence betokens consent.
Love the truth but pardon error.

In reply to Re: acessing pointer data from the memory by BrowserUk
in thread acessing pointer data from the memory by opensourcer

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