overload std::hash for OUString and OString

no need to explicitly specify it anymore

Change-Id: I6ad9259cce77201fdd75152533f5151aae83e9ec
Reviewed-on: https://gerrit.libreoffice.org/43567
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 3 insertions, 3 deletions

diff --git a/sc/source/ui/inc/pvfundlg.hxx b/sc/source/ui/inc/pvfundlg.hxx
index 7a1fe8f79fad..c7365e4a1b8b 100644
--- a/sc/source/ui/inc/pvfundlg.hxx
+++ b/sc/source/ui/inc/pvfundlg.hxx
@@ -56,7 +56,7 @@ private:
 
 class ScDPFunctionDlg : public ModalDialog
 {
-    typedef std::unordered_map< OUString, OUString, OUStringHash > NameMapType;
+    typedef std::unordered_map< OUString, OUString > NameMapType;
 public:
     explicit            ScDPFunctionDlg( vcl::Window* pParent, const ScDPLabelDataVector& rLabelVec,
                             const ScDPLabelData& rLabelData, const ScPivotFuncData& rFuncData );
@@ -182,7 +182,7 @@ private:
     ScDPObject&         mrDPObj;            /// The DataPilot object (for member names).
     ScDPLabelData       maLabelData;        /// Cache for members data.
 
-    typedef std::unordered_map<OUString, ScDPName, OUStringHash> NameMapType;
+    typedef std::unordered_map<OUString, ScDPName> NameMapType;
     NameMapType maDataFieldNameMap; /// Cache for displayed name to field name mapping.
 };
 
@@ -209,7 +209,7 @@ private:
     VclPtr<ListBox>            mpLbDims;
     VclPtr<OKButton>           mpBtnOk;
 
-    typedef std::unordered_map<OUString, long, OUStringHash> DimNameIndexMap;
+    typedef std::unordered_map<OUString, long> DimNameIndexMap;
     DimNameIndexMap     maNameIndexMap;
     ScDPObject&         mrDPObj;
 };