diff --git a/Algorithms/CRC32.cpp b/Algorithms/CRC32.cpp
index 25aabc55b..b2329e641 100644
--- a/Algorithms/CRC32.cpp
+++ b/Algorithms/CRC32.cpp
@@ -62,10 +62,10 @@ CRC32::CRC32CFunctionPtr CRC32::detectBestCRC32C() {
     unsigned ecx = cpuid(1);
     bool hasSSE42 = ecx & (1 << SSE42_BIT);
     if (hasSSE42) {
-        std::cout << "sse based" << std::endl;
+        std::cout << "using hardware base sse computation" << std::endl;
         return &CRC32::SSEBasedCRC32; //crc32 hardware accelarated;
     } else {
-        std::cout << "softbased" << std::endl;
+        std::cout << "using software base sse computation" << std::endl;
         return &CRC32::SoftwareBasedCRC32; //crc32cSlicingBy8;
     }
 }
diff --git a/DataStructures/DeallocatingVector.h b/DataStructures/DeallocatingVector.h
index cf9421d16..bbfad9c36 100644
--- a/DataStructures/DeallocatingVector.h
+++ b/DataStructures/DeallocatingVector.h
@@ -192,6 +192,7 @@ private:
     std::vector<ElementT *> mBucketList;
 
 public:
+    typedef ElementT value_type;
     typedef DeallocatingVectorIterator<ElementT, bucketSizeC, false> iterator;
     typedef DeallocatingVectorIterator<ElementT, bucketSizeC, false> const_iterator;