[HACKERS] GiST, getting the record in table that the leaf entry points to

[Marios Vodas]

Hello,
 
What I would like to do is to get the record in the table that a leaf GISTENTRY 
points to, if that is possible.
I notice that GISTENTRY contains these members: Relation rel, Page page, and 
OffsetNumber offset, but are these referring to the table or the index?
 
Thank you,
Marios Vodas