From: Robert Griesemer <gri@golang.org>
Date: Tue, 14 Dec 2010 01:08:01 +0000 (-0800)
Subject: suffixarray: provide accessor to data
X-Git-Tag: weekly.2010-12-15~33
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=52c9fb6f3dd0648c6ccb87ee20818b09ab43f9c9;p=gostls13.git

suffixarray: provide accessor to data

R=r
CC=golang-dev
https://golang.org/cl/3574044
---

diff --git a/src/pkg/index/suffixarray/suffixarray.go b/src/pkg/index/suffixarray/suffixarray.go
index 2d728e2c3a..0a8d9e2cb8 100644
--- a/src/pkg/index/suffixarray/suffixarray.go
+++ b/src/pkg/index/suffixarray/suffixarray.go
@@ -49,6 +49,14 @@ func New(data []byte) *Index {
 }
 
 
+// Data returns the data over which the index was created.
+// It must not be modified.
+//
+func (x *Index) Data() []byte {
+	return x.data
+}
+
+
 func (x *Index) at(i int) []byte {
 	return x.data[x.sa[i]:]
 }