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>

8 files changed, 10 insertions, 10 deletions

diff --git a/unotools/source/config/cmdoptions.cxx b/unotools/source/config/cmdoptions.cxx
index 5f1eac638403..e7cebb526beb 100644
--- a/unotools/source/config/cmdoptions.cxx
+++ b/unotools/source/config/cmdoptions.cxx
@@ -78,7 +78,7 @@ class SvtCmdOptions
         }
 
     private:
-        typedef std::unordered_map<OUString, sal_Int32, OUStringHash>
+        typedef std::unordered_map<OUString, sal_Int32>
             CommandHashMap;
 
         CommandHashMap m_aCommandHashMap;
diff --git a/unotools/source/config/eventcfg.cxx b/unotools/source/config/eventcfg.cxx
index 2f2f57956a5e..2a8dc2034822 100644
--- a/unotools/source/config/eventcfg.cxx
+++ b/unotools/source/config/eventcfg.cxx
@@ -76,7 +76,7 @@ static o3tl::enumarray<GlobalEventId, const char*> pEventAsciiNames =
 "OnStorageChanged"
 };
 
-typedef std::unordered_map< OUString, OUString, OUStringHash > EventBindingHash;
+typedef std::unordered_map< OUString, OUString > EventBindingHash;
 typedef std::vector< css::uno::WeakReference< css::frame::XFrame > > FrameVector;
 typedef o3tl::enumarray< GlobalEventId, OUString > SupportedEventsVector;
 
diff --git a/unotools/source/config/extendedsecurityoptions.cxx b/unotools/source/config/extendedsecurityoptions.cxx
index 7a9630595189..46841d3dad01 100644
--- a/unotools/source/config/extendedsecurityoptions.cxx
+++ b/unotools/source/config/extendedsecurityoptions.cxx
@@ -50,7 +50,7 @@ using namespace ::com::sun::star::uno;
 
 #define PROPERTYCOUNT                   1
 
-typedef std::unordered_map<OUString, sal_Int32, OUStringHash>
+typedef std::unordered_map<OUString, sal_Int32>
     ExtensionHashMap;
 
 class SvtExtendedSecurityOptions_Impl : public ConfigItem
diff --git a/unotools/source/config/fontcfg.cxx b/unotools/source/config/fontcfg.cxx
index e09a03f058a2..91aa70272eff 100644
--- a/unotools/source/config/fontcfg.cxx
+++ b/unotools/source/config/fontcfg.cxx
@@ -151,7 +151,7 @@ OUString DefaultFontConfiguration::tryLocale( const OUString& rBcp47, const OUSt
 {
     OUString aRet;
 
-    std::unordered_map< OUString, LocaleAccess, OUStringHash >::const_iterator it = m_aConfig.find( rBcp47 );
+    std::unordered_map< OUString, LocaleAccess >::const_iterator it = m_aConfig.find( rBcp47 );
     if( it != m_aConfig.end() )
     {
         if( !it->second.xAccess.is() )
@@ -992,7 +992,7 @@ ImplFontAttrs FontSubstConfiguration::getSubstType( const css::uno::Reference< X
 
 void FontSubstConfiguration::readLocaleSubst( const OUString& rBcp47 ) const
 {
-    std::unordered_map< OUString, LocaleSubst, OUStringHash >::const_iterator it = m_aSubst.find( rBcp47 );
+    std::unordered_map< OUString, LocaleSubst >::const_iterator it = m_aSubst.find( rBcp47 );
     if( it != m_aSubst.end() )
     {
         if( ! it->second.bConfigRead )
@@ -1088,7 +1088,7 @@ const FontNameAttr* FontSubstConfiguration::getSubstInfo( const OUString& rFontN
 
     for (::std::vector< OUString >::const_iterator fb( aFallbacks.begin()); fb != aFallbacks.end(); ++fb)
     {
-        std::unordered_map< OUString, LocaleSubst, OUStringHash >::const_iterator lang = m_aSubst.find( *fb );
+        std::unordered_map< OUString, LocaleSubst >::const_iterator lang = m_aSubst.find( *fb );
         if( lang != m_aSubst.end() )
         {
             if( ! lang->second.bConfigRead )
diff --git a/unotools/source/config/optionsdlg.cxx b/unotools/source/config/optionsdlg.cxx
index 7da3f2305455..b0a053e1fc93 100644
--- a/unotools/source/config/optionsdlg.cxx
+++ b/unotools/source/config/optionsdlg.cxx
@@ -43,7 +43,7 @@ static sal_Int32                    nRefCount = 0;
 class SvtOptionsDlgOptions_Impl : public utl::ConfigItem
 {
 private:
-    typedef std::unordered_map< OUString, sal_Bool, OUStringHash > OptionNodeList;
+    typedef std::unordered_map< OUString, sal_Bool > OptionNodeList;
 
     OUString        m_sPathDelimiter;
     OptionNodeList  m_aOptionNodeList;
diff --git a/unotools/source/config/pathoptions.cxx b/unotools/source/config/pathoptions.cxx
index 634fa2639015..09d1df3beb86 100644
--- a/unotools/source/config/pathoptions.cxx
+++ b/unotools/source/config/pathoptions.cxx
@@ -70,7 +70,7 @@ using namespace com::sun::star::lang;
 
 #define STRPOS_NOTFOUND       -1
 
-typedef std::unordered_map<OUString, sal_Int32, OUStringHash> NameToHandleMap;
+typedef std::unordered_map<OUString, sal_Int32> NameToHandleMap;
 
 typedef std::set<OUString> VarNameSet;
 
diff --git a/unotools/source/i18n/resmgr.cxx b/unotools/source/i18n/resmgr.cxx
index 492c7fcf8632..a0ad625f7aff 100644
--- a/unotools/source/i18n/resmgr.cxx
+++ b/unotools/source/i18n/resmgr.cxx
@@ -91,7 +91,7 @@ namespace Translate
 {
     std::locale Create(const sal_Char* pPrefixName, const LanguageTag& rLocale)
     {
-        static std::unordered_map<OString, std::locale, OStringHash> aCache;
+        static std::unordered_map<OString, std::locale> aCache;
         OString sIdentifier = rLocale.getGlibcLocaleString(".UTF-8").toUtf8();
         OString sUnique = sIdentifier + OString(pPrefixName);
         auto aFind = aCache.find(sUnique);
diff --git a/unotools/source/misc/fontdefs.cxx b/unotools/source/misc/fontdefs.cxx
index 8a625388d56e..67f4d73a3fc3 100644
--- a/unotools/source/misc/fontdefs.cxx
+++ b/unotools/source/misc/fontdefs.cxx
@@ -419,7 +419,7 @@ OUString GetEnglishSearchFontName(const OUString& rInName)
     // translate normalized localized name to its normalized English ASCII name
     if( bNeedTranslation )
     {
-        typedef std::unordered_map<OUString, const char*, OUStringHash> FontNameDictionary;
+        typedef std::unordered_map<OUString, const char*> FontNameDictionary;
         static FontNameDictionary aDictionary( SAL_N_ELEMENTS(aImplLocalizedNamesList) );
         // the font name dictionary needs to be initialized once
         if( aDictionary.empty() )