tree d09a63521752fbf165725fbda76cf6f1d580d3e3
parent aea9010b8f9c1be3533011edcbcf2bec7b6e126d
author salsubaiee <salsubaiee@123451ca-8445-de46-9d55-352943316053> 1307492240 +0000
committer salsubaiee <salsubaiee@123451ca-8445-de46-9d55-352943316053> 1307492240 +0000

- Minor change to the interface of the tree-index search cursor
- Applied the new interface to the r tree code
- Wrote a search operator for the r tree

git-svn-id: https://hyracks.googlecode.com/svn/branches/hyracks_indexes@495 123451ca-8445-de46-9d55-352943316053