commit 4962c62268a40ec9f4d938a10a7621d72d991187
author Jeff Thompson <jefft0@gmail.com> Tue Aug 13 13:47:21 2013 -0700
committer Jeff Thompson <jefft0@gmail.com> Tue Aug 13 13:47:21 2013 -0700
tree f388f2ece26b3fb6cf5bd4100e99955fe3eb94f7
parent 27cc0a075c0261fc096421f4feb359e673e4b340

Fix bug: getter methods for vectors should return a reference.

ndn-cpp/data.hpp

diff --git a/ndn-cpp/data.hpp b/ndn-cpp/data.hpp
index d7b9dbe..f368152 100644
--- a/ndn-cpp/data.hpp
+++ b/ndn-cpp/data.hpp
@@ -102,8 +102,8 @@
   
   int getFreshnessSeconds() const { return freshnessSeconds_; }
   
-  const std::vector<unsigned char> getFinalBlockID() const { return finalBlockID_; }
-  std::vector<unsigned char> getFinalBlockID() { return finalBlockID_; }
+  const std::vector<unsigned char> &getFinalBlockID() const { return finalBlockID_; }
+  std::vector<unsigned char> &getFinalBlockID() { return finalBlockID_; }
   
   const KeyLocator &getKeyLocator() const { return keyLocator_; }
   KeyLocator &getKeyLocator() { return keyLocator_; }
@@ -191,7 +191,8 @@
   const SignedInfo &getSignedInfo() const { return signedInfo_; }
   SignedInfo &getSignedInfo() { return signedInfo_; }
   
-  const std::vector<unsigned char> getContent() const { return content_; }
+  const std::vector<unsigned char> &getContent() const { return content_; }
+  std::vector<unsigned char> &getContent() { return content_; }
 
   void setSignature(const Signature &signature) { signature_ = signature; }