Anton, I'd suggest you to start from contrib/rtree_gist. Hacking main source tree isn't easy task.
Oleg On Tue, 25 Mar 2003, Anton V. Kozub wrote: > Good day all. > > My name is Anton Kozub. > I'm student 5 course of Saint-Petersburg State University, faculty > mathematics and mechanics, system programming department. > > My science work join with indexing structure R-tree. I have learned many > papers about R-tree and want realize my ideas, linked(toched) with > optimizing R-tree, in Your system(PostGreSQL). > > I need Your help for realize my ideas and plans. > More information about my work i would like to tell to my helper in private > mail. > > Please mail to [EMAIL PROTECTED] if you want to help me or want to know > anything about me and my science work. > > Thanks, > Anton. > > > ---------------------------(end of broadcast)--------------------------- > TIP 1: subscribe and unsubscribe commands go to [EMAIL PROTECTED] > Regards, Oleg _____________________________________________________________ Oleg Bartunov, sci.researcher, hostmaster of AstroNet, Sternberg Astronomical Institute, Moscow University (Russia) Internet: [EMAIL PROTECTED], http://www.sai.msu.su/~megera/ phone: +007(095)939-16-83, +007(095)939-23-83 ---------------------------(end of broadcast)--------------------------- TIP 2: you can get off all lists at once with the unregister command (send "unregister YourEmailAddressHere" to [EMAIL PROTECTED])