Replace use of deprecated std::auto_ptr with QScopedPointer

Author: nyalldawson

src/core/qgsproject.cpp

@@ -354,7 +354,7 @@ QgsProject::~QgsProject()
   delete mRelationManager;
   delete mRootGroup;
 
-  // note that std::auto_ptr automatically deletes imp_ when it's destroyed
+  // note that QScopedPointer automatically deletes imp_ when it's destroyed
 } // QgsProject dtor
 
 
@@ -818,8 +818,7 @@ bool QgsProject::read()
 {
   clearError();
 
-  std::auto_ptr< QDomDocument > doc =
-    std::auto_ptr < QDomDocument > ( new QDomDocument( "qgis" ) );
+  QScopedPointer<QDomDocument> doc( new QDomDocument( "qgis" ) );
 
   if ( !imp_->file.open( QIODevice::ReadOnly | QIODevice::Text ) )
   {
@@ -1064,9 +1063,7 @@ bool QgsProject::write()
   QDomDocumentType documentType =
     DomImplementation.createDocumentType( "qgis", "http://mrcc.com/qgis.dtd",
                                           "SYSTEM" );
-  std::auto_ptr < QDomDocument > doc =
-    std::auto_ptr < QDomDocument > ( new QDomDocument( documentType ) );
-
+  QScopedPointer<QDomDocument> doc( new QDomDocument( documentType ) );
 
   QDomElement qgisNode = doc->createElement( "qgis" );
   qgisNode.setAttribute( "projectname", title() );

src/core/qgsproject.h

@@ -400,7 +400,7 @@ class CORE_EXPORT QgsProject : public QObject
     struct Imp;
 
     /// implementation handle
-    std::auto_ptr<Imp> imp_;
+    QScopedPointer<Imp> imp_;
 
     static QgsProject * theProject_;
 

src/gui/qgisgui.cpp

@@ -137,7 +137,7 @@ namespace QgisGui
     }
 #else
     //create a file dialog using the filter list generated above
-    std::auto_ptr<QFileDialog> fileDialog( new QFileDialog( theParent, theMessage, initialPath, QStringList( filterMap.keys() ).join( ";;" ) ) );
+    QScopedPointer<QFileDialog> fileDialog( new QFileDialog( theParent, theMessage, initialPath, QStringList( filterMap.keys() ).join( ";;" ) ) );
 
     // allow for selection of more than one file
     fileDialog->setFileMode( QFileDialog::AnyFile );

src/gui/qgsmapcanvas.cpp

@@ -288,7 +288,7 @@ QgsMapCanvas::~QgsMapCanvas()
   mScene->deleteLater();  // crashes in python tests on windows
 
   delete mMapRenderer;
-  // mCanvasProperties auto-deleted via std::auto_ptr
+  // mCanvasProperties auto-deleted via QScopedPointer
   // CanvasProperties struct has its own dtor for freeing resources
 
   if ( mJob )

src/gui/qgsmapcanvas.h

@@ -555,7 +555,7 @@ class GUI_EXPORT QgsMapCanvas : public QGraphicsView
     class CanvasProperties;
 
     /// Handle pattern for implementation object
-    std::auto_ptr<CanvasProperties> mCanvasProperties;
+    QScopedPointer<CanvasProperties> mCanvasProperties;
 
     /**debugging member
        invoked when a connect() is made to this object
@@ -570,7 +570,7 @@ class GUI_EXPORT QgsMapCanvas : public QGraphicsView
     /**
        @note
 
-       Otherwise std::auto_ptr would pass the object responsiblity on to the
+       Otherwise QScopedPointer would pass the object responsiblity on to the
        copy like a hot potato leaving the copyer in a weird state.
      */
     QgsMapCanvas( QgsMapCanvas const & );