From 22f2cf3ccc6d0c9ba2c2860735e789d6b3a25f72 Mon Sep 17 00:00:00 2001
From: Noel Grandin <noel.grandin@collabora.co.uk>
Date: Mon, 29 Apr 2019 16:24:12 +0200
Subject: implement std::hash for css::uno::Reference and rtl::Reference

The declaration in BarChart.cxx is particularly suspicious, because it
was using a < for the KeyEqual template parameter.
Been there since:
    commit b2c3233e5f267b5d244d722a94424a3b224b3314
    Date:   Thu Dec 21 20:08:33 2017 +0900
    chart2: suspend/resume setting rects dirty for 3D shapes

comphelper::OInterfaceCompare is no longer necessary

Change-Id: I8278c4a3d9113a18570ca237cd05d553ec8f3975
Reviewed-on: https://gerrit.libreoffice.org/71537
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
---
 stoc/source/servicemanager/servicemanager.cxx | 22 +---------------------
 1 file changed, 1 insertion(+), 21 deletions(-)

(limited to 'stoc/source/servicemanager')

diff --git a/stoc/source/servicemanager/servicemanager.cxx b/stoc/source/servicemanager/servicemanager.cxx
index d6eac9b1ccf0..81435c183631 100644
--- a/stoc/source/servicemanager/servicemanager.cxx
+++ b/stoc/source/servicemanager/servicemanager.cxx
@@ -133,28 +133,8 @@ Sequence< OUString > retrieveAsciiValueList(
 /*****************************************************************************
     Enumeration by ServiceName
 *****************************************************************************/
-struct hashRef_Impl
-{
-    size_t operator()(const Reference<XInterface > & rName) const
-    {
-        // query to XInterface. The cast to XInterface* must be the same for the same object
-        Reference<XInterface > x( Reference<XInterface >::query( rName ) );
-        return reinterpret_cast<size_t>(x.get());
-    }
-};
 
-struct equaltoRef_Impl
-{
-    bool operator()(const Reference<XInterface > & rName1, const Reference<XInterface > & rName2 ) const
-        { return rName1 == rName2; }
-};
-
-typedef std::unordered_set
-<
-    Reference<XInterface >,
-    hashRef_Impl,
-    equaltoRef_Impl
-> HashSet_Ref;
+typedef std::unordered_set< Reference<XInterface > > HashSet_Ref;
 
 
 class ServiceEnumeration_Impl : public WeakImplHelper< XEnumeration >
-- 
cgit