From 17f4adfe1840f507ada69fa6f25238c4c72064c3 Mon Sep 17 00:00:00 2001
From: Ivan Komissarov <ABBAPOH@gmail.com>
Date: Fri, 29 Jun 2018 16:31:31 +0300
Subject: Use std::unique_ptr for memory management in QMimeDataBasePrivate

This change simplifies memory management as long as it doesn't requires
manuall calls to qDeleteAll and manual deleting/nulling pointers.

Change-Id: Id0dc563d0b1e74ae33939d90d4b39999020cd7ce
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
---
 src/corelib/mimetypes/qmimedatabase_p.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/corelib/mimetypes/qmimedatabase_p.h')

diff --git a/src/corelib/mimetypes/qmimedatabase_p.h b/src/corelib/mimetypes/qmimedatabase_p.h
index 4260718af6..05267d83c5 100644
--- a/src/corelib/mimetypes/qmimedatabase_p.h
+++ b/src/corelib/mimetypes/qmimedatabase_p.h
@@ -63,6 +63,8 @@
 #include <QtCore/qmutex.h>
 #include <QtCore/qvector.h>
 
+#include <memory>
+
 QT_BEGIN_NAMESPACE
 
 class QIODevice;
@@ -102,7 +104,7 @@ public:
     bool mimeInherits(const QString &mime, const QString &parent);
 
 private:
-    using Providers = std::vector<QMimeProviderBase *>;
+    using Providers = std::vector<std::unique_ptr<QMimeProviderBase>>;
     const Providers &providers();
     bool shouldCheck();
     void loadProviders();
-- 
cgit v1.2.3