drop yet another reimplementation of rtl::Reference (SotMutexHolderRef)

Change-Id: I57f9dff931242405420bd45fae7ec5f13718707f

15 files changed, 48 insertions, 120 deletions

diff --git a/package/inc/ZipFile.hxx b/package/inc/ZipFile.hxx
index 510353ec6900..18d2f0ab3160 100644
--- a/package/inc/ZipFile.hxx
+++ b/package/inc/ZipFile.hxx
@@ -81,7 +81,7 @@ protected:
 
     // aMediaType parameter is used only for raw stream header creation
     com::sun::star::uno::Reference < com::sun::star::io::XInputStream >  createUnbufferedStream(
-            SotMutexHolderRef aMutexHolder,
+            const rtl::Reference<SotMutexHolder>& aMutexHolder,
             ZipEntry & rEntry,
             const ::rtl::Reference < EncryptionData > &rData,
             sal_Int8 nStreamMode,
@@ -121,7 +121,7 @@ public:
             ZipEntry& rEntry,
             const ::rtl::Reference < EncryptionData > &rData,
             bool bDecrypt,
-            SotMutexHolderRef aMutexHolder )
+            const rtl::Reference<SotMutexHolder>& aMutexHolder )
         throw(::com::sun::star::io::IOException, ::com::sun::star::packages::zip::ZipException, ::com::sun::star::uno::RuntimeException);
 
     static ::com::sun::star::uno::Reference< ::com::sun::star::xml::crypto::XDigestContext > StaticGetDigestContextForChecksum(
@@ -164,14 +164,14 @@ public:
             ZipEntry& rEntry,
             const ::rtl::Reference < EncryptionData > &rData,
             bool bDecrypt,
-            SotMutexHolderRef aMutexHolder )
+            const rtl::Reference<SotMutexHolder>& aMutexHolder )
         throw(::com::sun::star::io::IOException, ::com::sun::star::packages::zip::ZipException, ::com::sun::star::uno::RuntimeException);
 
     ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > SAL_CALL getDataStream(
             ZipEntry& rEntry,
             const ::rtl::Reference < EncryptionData > &rData,
             bool bDecrypt,
-            SotMutexHolderRef aMutexHolder )
+            const rtl::Reference<SotMutexHolder>& aMutexHolder )
         throw ( ::com::sun::star::packages::WrongPasswordException,
                 ::com::sun::star::io::IOException,
                 ::com::sun::star::packages::zip::ZipException,
@@ -181,7 +181,7 @@ public:
             ZipEntry& rEntry,
             const ::rtl::Reference < EncryptionData > &rData,
             const OUString& aMediaType,
-            SotMutexHolderRef aMutexHolder )
+            const rtl::Reference<SotMutexHolder>& aMutexHolder )
         throw ( ::com::sun::star::packages::NoEncryptionException,
                 ::com::sun::star::io::IOException,
                 ::com::sun::star::packages::zip::ZipException,
diff --git a/package/inc/ZipPackage.hxx b/package/inc/ZipPackage.hxx
index 86d6e10c8290..131887664292 100644
--- a/package/inc/ZipPackage.hxx
+++ b/package/inc/ZipPackage.hxx
@@ -75,7 +75,7 @@ class ZipPackage : public cppu::WeakImplHelper7
                     >
 {
 protected:
-    SotMutexHolderRef m_aMutexHolder;
+    rtl::Reference<SotMutexHolder> m_aMutexHolder;
 
     ::com::sun::star::uno::Sequence< ::com::sun::star::beans::NamedValue > m_aStorageEncryptionKeys;
     ::com::sun::star::uno::Sequence< sal_Int8 > m_aEncryptionKey;
@@ -133,7 +133,7 @@ public:
     sal_Int32 GetChecksumAlgID() const { return m_nChecksumDigestID; }
     sal_Int32 GetDefaultDerivedKeySize() const { return m_nCommonEncryptionID == ::com::sun::star::xml::crypto::CipherID::AES_CBC_W3C_PADDING ? 32 : 16; }
 
-    SotMutexHolderRef GetSharedMutexRef() { return m_aMutexHolder; }
+    rtl::Reference<SotMutexHolder>& GetSharedMutexRef() { return m_aMutexHolder; }
 
     void ConnectTo( const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xInStream );
     const ::com::sun::star::uno::Sequence< sal_Int8 > GetEncryptionKey();
diff --git a/package/inc/mutexholder.hxx b/package/inc/mutexholder.hxx
index 4b2e47f208dc..dac105f0157c 100644
--- a/package/inc/mutexholder.hxx
+++ b/package/inc/mutexholder.hxx
@@ -21,102 +21,30 @@
 #define INCLUDED_PACKAGE_INC_MUTEXHOLDER_HXX
 
 #include <osl/mutex.hxx>
+#include <rtl/ref.hxx>
 
 class SotMutexHolder
 {
+friend class rtl::Reference<SotMutexHolder>;
+
     ::osl::Mutex m_aMutex;
     sal_Int32    m_nRefCount;
 
-    public:
-    SotMutexHolder() : m_nRefCount( 0 ) {}
-
-    void AddRef()
+    void acquire()
     {
         m_nRefCount++;
     }
 
-    void ReleaseRef()
+    void release()
     {
         if ( !--m_nRefCount )
             delete this;
     }
 
-    ::osl::Mutex& GetMutex() { return m_aMutex; }
-};
-
-class SotMutexHolderRef
-{
-    SotMutexHolder* m_pHolder;
-
 public:
-    SotMutexHolderRef()
-    : m_pHolder( NULL )
-    {}
-
-    SotMutexHolderRef( SotMutexHolder* pHolder )
-    : m_pHolder( pHolder )
-    {
-        if ( m_pHolder )
-            m_pHolder->AddRef();
-    }
-
-    SotMutexHolderRef( const SotMutexHolderRef& rRef )
-    : m_pHolder( rRef.m_pHolder )
-    {
-        if ( m_pHolder )
-            m_pHolder->AddRef();
-    }
-
-    ~SotMutexHolderRef()
-    {
-        if ( m_pHolder )
-            m_pHolder->ReleaseRef();
-    }
-
-    SotMutexHolderRef& operator =( const SotMutexHolderRef& rRef )
-    {
-        if ( m_pHolder )
-            m_pHolder->ReleaseRef();
-
-        m_pHolder = rRef.m_pHolder;
-
-        if ( m_pHolder )
-            m_pHolder->AddRef();
-
-        return *this;
-    }
-
-    SotMutexHolderRef& operator =( SotMutexHolder* pHolder )
-    {
-        if ( m_pHolder )
-            m_pHolder->ReleaseRef();
-
-        m_pHolder = pHolder;
-
-        if ( m_pHolder )
-            m_pHolder->AddRef();
-        return *this;
-    }
-
-    SotMutexHolder* operator ->() const
-    {
-        return m_pHolder;
-    }
-
-    SotMutexHolder& operator *() const
-    {
-        return *m_pHolder;
-    }
-
-    operator SotMutexHolder*() const
-    {
-        return m_pHolder;
-    }
+    SotMutexHolder() : m_nRefCount( 0 ) {}
 
-    bool Is() const
-    {
-        return m_pHolder != NULL;
-    }
+    ::osl::Mutex& GetMutex() { return m_aMutex; }
 };
 
 #endif
diff --git a/package/inc/zipfileaccess.hxx b/package/inc/zipfileaccess.hxx
index 553d4cbe41a1..c7cee90aaab5 100644
--- a/package/inc/zipfileaccess.hxx
+++ b/package/inc/zipfileaccess.hxx
@@ -42,7 +42,7 @@ class OZipFileAccess : public ::cppu::WeakImplHelper4<
                         ::com::sun::star::lang::XComponent,
                         ::com::sun::star::lang::XServiceInfo >
 {
-    SotMutexHolderRef m_aMutexHolder;
+    rtl::Reference<SotMutexHolder> m_aMutexHolder;
 
     ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > m_xContext;
 
diff --git a/package/source/xstor/ocompinstream.cxx b/package/source/xstor/ocompinstream.cxx
index 00561849c887..c772cbe472c1 100644
--- a/package/source/xstor/ocompinstream.cxx
+++ b/package/source/xstor/ocompinstream.cxx
@@ -40,8 +40,8 @@ OInputCompStream::OInputCompStream( OWriteStream_Impl& aImpl,
 , m_bDisposed( false )
 , m_nStorageType( nStorageType )
 {
-    OSL_ENSURE( m_pImpl->m_rMutexRef.Is(), "No mutex is provided!\n" );
-    if ( !m_pImpl->m_rMutexRef.Is() )
+    OSL_ENSURE( m_pImpl->m_rMutexRef.is(), "No mutex is provided!\n" );
+    if ( !m_pImpl->m_rMutexRef.is() )
         throw uno::RuntimeException(); // just a disaster
 
     assert(m_xStream.is());
diff --git a/package/source/xstor/ocompinstream.hxx b/package/source/xstor/ocompinstream.hxx
index bbc5b26d4f5d..6fb15ac550ac 100644
--- a/package/source/xstor/ocompinstream.hxx
+++ b/package/source/xstor/ocompinstream.hxx
@@ -42,7 +42,7 @@ class OInputCompStream : public cppu::WeakImplHelper4 < ::com::sun::star::io::XI
 protected:
     OWriteStream_Impl* m_pImpl;
 
-    SotMutexHolderRef m_rMutexRef;
+    rtl::Reference<SotMutexHolder> m_rMutexRef;
 
     ::com::sun::star::uno::Reference < ::com::sun::star::io::XInputStream > m_xStream;
 
diff --git a/package/source/xstor/owriteablestream.cxx b/package/source/xstor/owriteablestream.cxx
index 59d8de64974a..7b106217e4e8 100644
--- a/package/source/xstor/owriteablestream.cxx
+++ b/package/source/xstor/owriteablestream.cxx
@@ -57,13 +57,13 @@ using namespace ::com::sun::star;
 
 struct WSInternalData_Impl
 {
-    SotMutexHolderRef m_rSharedMutexRef;
+    rtl::Reference<SotMutexHolder> m_rSharedMutexRef;
     ::std::unique_ptr< ::cppu::OTypeCollection> m_pTypeCollection;
     ::cppu::OMultiTypeInterfaceContainerHelper m_aListenersContainer; // list of listeners
     sal_Int32 m_nStorageType;
 
     // the mutex reference MUST NOT be empty
-    WSInternalData_Impl( const SotMutexHolderRef& rMutexRef, sal_Int32 nStorageType )
+    WSInternalData_Impl( const rtl::Reference<SotMutexHolder>& rMutexRef, sal_Int32 nStorageType )
     : m_rSharedMutexRef( rMutexRef )
     , m_pTypeCollection()
     , m_aListenersContainer( rMutexRef->GetMutex() )
@@ -1694,9 +1694,9 @@ OWriteStream::OWriteStream( OWriteStream_Impl* pImpl, bool bTransacted )
 , m_bTransacted( bTransacted )
 {
     OSL_ENSURE( pImpl, "No base implementation!\n" );
-    OSL_ENSURE( m_pImpl->m_rMutexRef.Is(), "No mutex!\n" );
+    OSL_ENSURE( m_pImpl->m_rMutexRef.is(), "No mutex!\n" );
 
-    if ( !m_pImpl || !m_pImpl->m_rMutexRef.Is() )
+    if ( !m_pImpl || !m_pImpl->m_rMutexRef.is() )
         throw uno::RuntimeException(); // just a disaster
 
     m_pData.reset(new WSInternalData_Impl(pImpl->m_rMutexRef, m_pImpl->m_nStorageType));
@@ -1710,9 +1710,9 @@ OWriteStream::OWriteStream( OWriteStream_Impl* pImpl, uno::Reference< io::XStrea
 , m_bTransacted( bTransacted )
 {
     OSL_ENSURE( pImpl && xStream.is(), "No base implementation!\n" );
-    OSL_ENSURE( m_pImpl->m_rMutexRef.Is(), "No mutex!\n" );
+    OSL_ENSURE( m_pImpl->m_rMutexRef.is(), "No mutex!\n" );
 
-    if ( !m_pImpl || !m_pImpl->m_rMutexRef.Is() )
+    if ( !m_pImpl || !m_pImpl->m_rMutexRef.is() )
         throw uno::RuntimeException(); // just a disaster
 
     m_pData.reset(new WSInternalData_Impl(pImpl->m_rMutexRef, m_pImpl->m_nStorageType));
diff --git a/package/source/xstor/owriteablestream.hxx b/package/source/xstor/owriteablestream.hxx
index 2a5b1cf8def9..9da76c741388 100644
--- a/package/source/xstor/owriteablestream.hxx
+++ b/package/source/xstor/owriteablestream.hxx
@@ -58,7 +58,7 @@ namespace com { namespace sun { namespace star { namespace uno {
 
 struct PreCreationStruct
 {
-    SotMutexHolderRef m_rMutexRef;
+    const rtl::Reference<SotMutexHolder> m_rMutexRef;
 
     PreCreationStruct()
     : m_rMutexRef( new SotMutexHolder )
diff --git a/package/source/xstor/xstorage.cxx b/package/source/xstor/xstorage.cxx
index daca1c31db58..ed2ae1552bee 100644
--- a/package/source/xstor/xstorage.cxx
+++ b/package/source/xstor/xstorage.cxx
@@ -68,7 +68,7 @@ typedef ::std::list< uno::WeakReference< lang::XComponent > > WeakComponentList;
 
 struct StorInternalData_Impl
 {
-    SotMutexHolderRef m_rSharedMutexRef;
+    rtl::Reference<SotMutexHolder> m_rSharedMutexRef;
     ::cppu::OMultiTypeInterfaceContainerHelper m_aListenersContainer; // list of listeners
     ::std::unique_ptr< ::cppu::OTypeCollection> m_pTypeCollection;
     bool m_bIsRoot;
@@ -82,7 +82,7 @@ struct StorInternalData_Impl
     ::rtl::Reference< OHierarchyHolder_Impl > m_rHierarchyHolder;
 
     // the mutex reference MUST NOT be empty
-    StorInternalData_Impl( const SotMutexHolderRef& rMutexRef, bool bRoot, sal_Int32 nStorageType, bool bReadOnlyWrap )
+    StorInternalData_Impl( const rtl::Reference<SotMutexHolder>& rMutexRef, bool bRoot, sal_Int32 nStorageType, bool bReadOnlyWrap )
     : m_rSharedMutexRef( rMutexRef )
     , m_aListenersContainer( rMutexRef->GetMutex() )
     , m_pTypeCollection()
@@ -1902,7 +1902,7 @@ OStorage::OStorage( OStorage_Impl* pImpl, bool bReadOnlyWrap )
 : m_pImpl( pImpl )
 {
     // this call can be done only from OStorage_Impl implementation to create child storage
-    OSL_ENSURE( m_pImpl && m_pImpl->m_rMutexRef.Is(), "The provided pointer & mutex MUST NOT be empty!\n" );
+    OSL_ENSURE( m_pImpl && m_pImpl->m_rMutexRef.is(), "The provided pointer & mutex MUST NOT be empty!\n" );
 
     m_pData.reset(new StorInternalData_Impl( m_pImpl->m_rMutexRef, m_pImpl->m_bIsRoot, m_pImpl->m_nStorageType, bReadOnlyWrap));
 
diff --git a/package/source/xstor/xstorage.hxx b/package/source/xstor/xstorage.hxx
index d52a839a787b..6e7879f1daa8 100644
--- a/package/source/xstor/xstorage.hxx
+++ b/package/source/xstor/xstorage.hxx
@@ -117,19 +117,19 @@ struct OStorage_Impl
 {
     typedef std::list<StorageHolder_Impl> StorageHoldersType;
 
-    SotMutexHolderRef           m_rMutexRef;
+    rtl::Reference<SotMutexHolder> m_rMutexRef;
 
     OStorage*                   m_pAntiImpl;         // only valid if external references exists
-    StorageHoldersType      m_aReadOnlyWrapList; // only valid if readonly external reference exists
+    StorageHoldersType          m_aReadOnlyWrapList; // only valid if readonly external reference exists
 
     sal_Int32                   m_nStorageMode; // open mode ( read/write/trunc/nocreate )
-    bool                    m_bIsModified;  // only modified elements will be sent to the original content
-    bool                    m_bBroadcastModified;  // will be set if notification is required
+    bool                        m_bIsModified;  // only modified elements will be sent to the original content
+    bool                        m_bBroadcastModified;  // will be set if notification is required
 
-    bool                    m_bCommited;    // sending the streams is coordinated by the root storage of the package
+    bool                        m_bCommited;    // sending the streams is coordinated by the root storage of the package
 
-    bool                    m_bIsRoot;      // marks this storage as root storages that manages all commits and reverts
-    bool                    m_bListCreated;
+    bool                        m_bIsRoot;      // marks this storage as root storages that manages all commits and reverts
+    bool                        m_bListCreated;
 
     /// Count of registered modification listeners
     oslInterlockedCount         m_nModifiedListenerCount;
diff --git a/package/source/zipapi/XUnbufferedStream.cxx b/package/source/zipapi/XUnbufferedStream.cxx
index 7ce12a285478..3af35f9e8246 100644
--- a/package/source/zipapi/XUnbufferedStream.cxx
+++ b/package/source/zipapi/XUnbufferedStream.cxx
@@ -41,7 +41,7 @@ using com::sun::star::packages::zip::ZipIOException;
 
 XUnbufferedStream::XUnbufferedStream(
                       const uno::Reference< uno::XComponentContext >& xContext,
-                      SotMutexHolderRef aMutexHolder,
+                      const rtl::Reference<SotMutexHolder>& aMutexHolder,
                       ZipEntry & rEntry,
                       Reference < XInputStream > xNewZipStream,
                       const ::rtl::Reference< EncryptionData >& rData,
@@ -49,7 +49,7 @@ XUnbufferedStream::XUnbufferedStream(
                       bool bIsEncrypted,
                       const OUString& aMediaType,
                       bool bRecoveryMode )
-: maMutexHolder( aMutexHolder.Is() ? aMutexHolder : SotMutexHolderRef( new SotMutexHolder ) )
+: maMutexHolder( aMutexHolder.is() ? aMutexHolder : rtl::Reference<SotMutexHolder>( new SotMutexHolder ) )
 , mxZipStream ( xNewZipStream )
 , mxZipSeek ( xNewZipStream, UNO_QUERY )
 , maEntry ( rEntry )
diff --git a/package/source/zipapi/XUnbufferedStream.hxx b/package/source/zipapi/XUnbufferedStream.hxx
index e64728408bd4..922aa826f5e1 100644
--- a/package/source/zipapi/XUnbufferedStream.hxx
+++ b/package/source/zipapi/XUnbufferedStream.hxx
@@ -47,7 +47,7 @@ class XUnbufferedStream : public cppu::WeakImplHelper1
 >
 {
 protected:
-    SotMutexHolderRef maMutexHolder;
+    rtl::Reference<SotMutexHolder> maMutexHolder;
 
     com::sun::star::uno::Reference < com::sun::star::io::XInputStream > mxZipStream;
     com::sun::star::uno::Reference < com::sun::star::io::XSeekable > mxZipSeek;
@@ -66,7 +66,7 @@ protected:
 public:
     XUnbufferedStream(
                  const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& xContext,
-                 SotMutexHolderRef aMutexHolder,
+                 const rtl::Reference<SotMutexHolder>& aMutexHolder,
                  ZipEntry & rEntry,
                  com::sun::star::uno::Reference < com::sun::star::io::XInputStream > xNewZipStream,
                  const ::rtl::Reference< EncryptionData >& rData,
diff --git a/package/source/zipapi/ZipFile.cxx b/package/source/zipapi/ZipFile.cxx
index 71442c59dfb5..7d4b9987a82d 100644
--- a/package/source/zipapi/ZipFile.cxx
+++ b/package/source/zipapi/ZipFile.cxx
@@ -510,7 +510,7 @@ bool ZipFile::hasValidPassword ( ZipEntry & rEntry, const ::rtl::Reference< Encr
 }
 
 uno::Reference< XInputStream > ZipFile::createUnbufferedStream(
-            SotMutexHolderRef aMutexHolder,
+            const rtl::Reference<SotMutexHolder>& aMutexHolder,
             ZipEntry & rEntry,
             const ::rtl::Reference< EncryptionData > &rData,
             sal_Int8 nStreamMode,
@@ -530,7 +530,7 @@ ZipEnumeration * SAL_CALL ZipFile::entries(  )
 uno::Reference< XInputStream > SAL_CALL ZipFile::getInputStream( ZipEntry& rEntry,
         const ::rtl::Reference< EncryptionData > &rData,
         bool bIsEncrypted,
-        SotMutexHolderRef aMutexHolder )
+        const rtl::Reference<SotMutexHolder>& aMutexHolder )
     throw(IOException, ZipException, RuntimeException)
 {
     ::osl::MutexGuard aGuard( m_aMutex );
@@ -558,7 +558,7 @@ uno::Reference< XInputStream > SAL_CALL ZipFile::getInputStream( ZipEntry& rEntr
 uno::Reference< XInputStream > SAL_CALL ZipFile::getDataStream( ZipEntry& rEntry,
         const ::rtl::Reference< EncryptionData > &rData,
         bool bIsEncrypted,
-        SotMutexHolderRef aMutexHolder )
+        const rtl::Reference<SotMutexHolder>& aMutexHolder )
     throw ( packages::WrongPasswordException,
             IOException,
             ZipException,
@@ -598,7 +598,7 @@ uno::Reference< XInputStream > SAL_CALL ZipFile::getDataStream( ZipEntry& rEntry
 uno::Reference< XInputStream > SAL_CALL ZipFile::getRawData( ZipEntry& rEntry,
         const ::rtl::Reference< EncryptionData >& rData,
         bool bIsEncrypted,
-        SotMutexHolderRef aMutexHolder )
+        const rtl::Reference<SotMutexHolder>& aMutexHolder )
     throw(IOException, ZipException, RuntimeException)
 {
     ::osl::MutexGuard aGuard( m_aMutex );
@@ -613,7 +613,7 @@ uno::Reference< XInputStream > SAL_CALL ZipFile::getWrappedRawStream(
         ZipEntry& rEntry,
         const ::rtl::Reference< EncryptionData >& rData,
         const OUString& aMediaType,
-        SotMutexHolderRef aMutexHolder )
+        const rtl::Reference<SotMutexHolder>& aMutexHolder )
     throw ( packages::NoEncryptionException,
             IOException,
             ZipException,
diff --git a/package/source/zippackage/wrapstreamforshare.cxx b/package/source/zippackage/wrapstreamforshare.cxx
index c74e4b2de18b..50f160132e5e 100644
--- a/package/source/zippackage/wrapstreamforshare.cxx
+++ b/package/source/zippackage/wrapstreamforshare.cxx
@@ -30,13 +30,13 @@ using namespace ::com::sun::star;
 #endif
 
 WrapStreamForShare::WrapStreamForShare( const uno::Reference< io::XInputStream >& xInStream,
-                                        const SotMutexHolderRef& rMutexRef )
+                                        const rtl::Reference<SotMutexHolder>& rMutexRef )
 : m_rMutexRef( rMutexRef )
 , m_xInStream( xInStream )
 , m_nCurPos( 0 )
 {
     m_xSeekable = uno::Reference< io::XSeekable >( m_xInStream, uno::UNO_QUERY );
-    if ( !m_rMutexRef.Is() || !m_xInStream.is() || !m_xSeekable.is() )
+    if ( !m_rMutexRef.is() || !m_xInStream.is() || !m_xSeekable.is() )
     {
         OSL_FAIL( "Wrong initialization of wrapping stream!\n" );
         throw uno::RuntimeException(THROW_WHERE );
diff --git a/package/source/zippackage/wrapstreamforshare.hxx b/package/source/zippackage/wrapstreamforshare.hxx
index ebbb34b136de..79a7fe273f95 100644
--- a/package/source/zippackage/wrapstreamforshare.hxx
+++ b/package/source/zippackage/wrapstreamforshare.hxx
@@ -30,7 +30,7 @@ class WrapStreamForShare : public cppu::WeakImplHelper2 < ::com::sun::star::io::
                                                         , ::com::sun::star::io::XSeekable >
 {
 protected:
-    SotMutexHolderRef m_rMutexRef;
+    rtl::Reference<SotMutexHolder> m_rMutexRef;
     ::com::sun::star::uno::Reference < ::com::sun::star::io::XInputStream > m_xInStream;
     ::com::sun::star::uno::Reference < ::com::sun::star::io::XSeekable > m_xSeekable;
 
@@ -38,7 +38,7 @@ protected:
 
 public:
     WrapStreamForShare( const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xInStream,
-                        const SotMutexHolderRef& rMutexRef );
+                        const rtl::Reference<SotMutexHolder>& rMutexRef );
     virtual ~WrapStreamForShare();
 
     // XInputStream