From f0c263b588bfda52f7c791e84dba0ea79f927c09 Mon Sep 17 00:00:00 2001
From: Rob McMullen <feedback@playermissile.com>
Date: Thu, 18 May 2017 22:12:21 -0700
Subject: [PATCH] Added convenience function get_raw_index_from_address

---
 atrcopy/segments.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/atrcopy/segments.py b/atrcopy/segments.py
index b648b51..c9a5f0d 100644
--- a/atrcopy/segments.py
+++ b/atrcopy/segments.py
@@ -582,6 +582,12 @@ class DefaultSegment(object):
         """
         return self.rawdata.get_raw_index(i)
 
+    def get_raw_index_from_address(self, addr):
+        """Get index into base array's raw data, given the address of a byte
+        into this segment
+        """
+        return self.get_raw_index(addr - self.start_addr)
+
     def get_index_from_base_index(self, base_index):
         """Get index into this array's data given the index into the base array
         """