use unique_ptr for pImpl in ucb/

Change-Id: I9a626a11d665b081a7b05db52955598dbd90721e

4 files changed, 5 insertions, 5 deletions

diff --git a/ucb/source/ucp/hierarchy/hierarchydata.cxx b/ucb/source/ucp/hierarchy/hierarchydata.cxx
index 48b8d6ba3934..199ca0332e58 100644
--- a/ucb/source/ucp/hierarchy/hierarchydata.cxx
+++ b/ucb/source/ucp/hierarchy/hierarchydata.cxx
@@ -1069,14 +1069,13 @@ HierarchyEntry::getRootReadAccess()
 
 
 HierarchyEntry::iterator::iterator()
+    : m_pImpl( new iterator_Impl )
 {
-    m_pImpl = new iterator_Impl;
 }
 
 
 HierarchyEntry::iterator::~iterator()
 {
-    delete m_pImpl;
 }
 
 
diff --git a/ucb/source/ucp/hierarchy/hierarchydata.hxx b/ucb/source/ucp/hierarchy/hierarchydata.hxx
index cb02be2209ee..d3800b139ed1 100644
--- a/ucb/source/ucp/hierarchy/hierarchydata.hxx
+++ b/ucb/source/ucp/hierarchy/hierarchydata.hxx
@@ -24,6 +24,7 @@
 #include <osl/mutex.hxx>
 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
 #include <com/sun/star/uno/XComponentContext.hpp>
+#include <memory>
 
 namespace com { namespace sun { namespace star {
     namespace container {
@@ -118,7 +119,7 @@ public:
     {
     friend class HierarchyEntry;
 
-        iterator_Impl*  m_pImpl;
+        std::unique_ptr<iterator_Impl>  m_pImpl;
 
     public:
         iterator();
diff --git a/ucb/source/ucp/hierarchy/hierarchydatasupplier.cxx b/ucb/source/ucp/hierarchy/hierarchydatasupplier.cxx
index de1ada05fbbb..5789f72481c1 100644
--- a/ucb/source/ucp/hierarchy/hierarchydatasupplier.cxx
+++ b/ucb/source/ucp/hierarchy/hierarchydatasupplier.cxx
@@ -126,7 +126,6 @@ HierarchyResultSetDataSupplier::HierarchyResultSetDataSupplier(
 // virtual
 HierarchyResultSetDataSupplier::~HierarchyResultSetDataSupplier()
 {
-    delete m_pImpl;
 }
 
 
diff --git a/ucb/source/ucp/hierarchy/hierarchydatasupplier.hxx b/ucb/source/ucp/hierarchy/hierarchydatasupplier.hxx
index 505149a5abc5..f04b716ecc98 100644
--- a/ucb/source/ucp/hierarchy/hierarchydatasupplier.hxx
+++ b/ucb/source/ucp/hierarchy/hierarchydatasupplier.hxx
@@ -23,6 +23,7 @@
 #include <rtl/ref.hxx>
 #include <com/sun/star/ucb/OpenMode.hpp>
 #include <ucbhelper/resultset.hxx>
+#include <memory>
 
 namespace hierarchy_ucp {
 
@@ -33,7 +34,7 @@ class HierarchyContent;
 class HierarchyResultSetDataSupplier :
         public ::ucbhelper::ResultSetDataSupplier
 {
-    DataSupplier_Impl*  m_pImpl;
+    std::unique_ptr<DataSupplier_Impl>  m_pImpl;
 
 private:
     bool checkResult( const HierarchyEntryData& rResult );