Stop using std::binary_function (vdslib).

2 files changed, 2 insertions, 2 deletions

diff --git a/vdslib/src/vespa/vdslib/container/documentsummary.h b/vdslib/src/vespa/vdslib/container/documentsummary.h
index bbfeb684559..8bb70640d5f 100644
--- a/vdslib/src/vespa/vdslib/container/documentsummary.h
+++ b/vdslib/src/vespa/vdslib/container/documentsummary.h
@@ -46,7 +46,7 @@ private:
         uint32_t _summaryOffset;
         uint32_t _summaryLen;
     };
-    class Compare : public std::binary_function<Summary, Summary, bool> {
+    class Compare {
     private:
         const char * _buffer;
     public:
diff --git a/vdslib/src/vespa/vdslib/container/searchresult.h b/vdslib/src/vespa/vdslib/container/searchresult.h
index a777a4731e6..cb61926253f 100644
--- a/vdslib/src/vespa/vdslib/container/searchresult.h
+++ b/vdslib/src/vespa/vdslib/container/searchresult.h
@@ -99,7 +99,7 @@ private:
         uint32_t _docIdOffset;
         uint32_t _index;  // refers to sortBlob
     };
-    class SortDataCompare : public std::binary_function<Hit, Hit, bool> {
+    class SortDataCompare {
     private:
         const BlobContainer & _sortBlob;
     public: