From 0495970631fc4904c485f42460a30373d32d4c25 Mon Sep 17 00:00:00 2001
From: Marc Mutz <marc.mutz@kdab.com>
Date: Wed, 8 Apr 2015 19:44:48 +0200
Subject: Add qHash(QMimeType)

QMimeTypes can be compared for equality, so qHash should be overloaded, too.

[ChangeLog][QtCore][QMimeType] Added qHash(QMimeType).

Change-Id: I32608760cb7ef5e47f49192d0205cdca3d4e1765
Reviewed-by: David Faure <david.faure@kdab.com>
---
 src/corelib/mimetypes/qmimetype.cpp | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'src/corelib/mimetypes/qmimetype.cpp')

diff --git a/src/corelib/mimetypes/qmimetype.cpp b/src/corelib/mimetypes/qmimetype.cpp
index 70df9868b6..ed856a538c 100644
--- a/src/corelib/mimetypes/qmimetype.cpp
+++ b/src/corelib/mimetypes/qmimetype.cpp
@@ -43,6 +43,7 @@
 
 #include <QtCore/QDebug>
 #include <QtCore/QLocale>
+#include <QtCore/QHashFunctions>
 
 #include <memory>
 
@@ -180,6 +181,18 @@ bool QMimeType::operator==(const QMimeType &other) const
     return d == other.d || d->name == other.d->name;
 }
 
+/*!
+    \since 5.6
+    \relates QMimeType
+
+    Returns the hash value for \a key, using
+    \a seed to seed the calculation.
+ */
+uint qHash(const QMimeType &key, uint seed) Q_DECL_NOTHROW
+{
+    return qHash(key.d->name, seed);
+}
+
 /*!
     \fn bool QMimeType::operator!=(const QMimeType &other) const;
     Returns \c true if \a other does not equal this QMimeType object, otherwise returns \c false.
-- 
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