From c3b9a67cf054c71d7dd57d91220cded62256019d Mon Sep 17 00:00:00 2001
From: Giuseppe D'Angelo <dangelog@gmail.com>
Date: Sat, 24 Mar 2012 18:23:49 +0000
Subject: [PATCH] More qHash(T, uint) overloads for Qt types

The more we get in 5.0, the better.

Change-Id: If00084477709db4fc3f6b2e15024d046491be2ae
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
---
 src/corelib/tools/qregexp.cpp       | 4 ++--
 src/dbus/qdbusextratypes.h          | 8 ++++----
 src/network/kernel/qhostaddress.cpp | 4 ++--
 src/network/kernel/qhostaddress.h   | 2 +-
 4 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/src/corelib/tools/qregexp.cpp b/src/corelib/tools/qregexp.cpp
index 6462b3df92..1db0fcf44c 100644
--- a/src/corelib/tools/qregexp.cpp
+++ b/src/corelib/tools/qregexp.cpp
@@ -3815,9 +3815,9 @@ struct QRegExpPrivate
 };
 
 #if !defined(QT_NO_REGEXP_OPTIM)
-uint qHash(const QRegExpEngineKey &key)
+uint qHash(const QRegExpEngineKey &key, uint seed)
 {
-    return qHash(key.pattern);
+    return qHash(key.pattern, seed);
 }
 
 typedef QCache<QRegExpEngineKey, QRegExpEngine> EngineCache;
diff --git a/src/dbus/qdbusextratypes.h b/src/dbus/qdbusextratypes.h
index d8bdf7424c..c1b8cffc79 100644
--- a/src/dbus/qdbusextratypes.h
+++ b/src/dbus/qdbusextratypes.h
@@ -99,8 +99,8 @@ inline bool operator!=(const QDBusObjectPath &lhs, const QDBusObjectPath &rhs)
 inline bool operator<(const QDBusObjectPath &lhs, const QDBusObjectPath &rhs)
 { return lhs.path() < rhs.path(); }
 
-inline uint qHash(const QDBusObjectPath &objectPath)
-{ return qHash(objectPath.path()); }
+inline uint qHash(const QDBusObjectPath &objectPath, uint seed)
+{ return qHash(objectPath.path(), seed); }
 
 
 class Q_DBUS_EXPORT QDBusSignature
@@ -146,8 +146,8 @@ inline bool operator!=(const QDBusSignature &lhs, const QDBusSignature &rhs)
 inline bool operator<(const QDBusSignature &lhs, const QDBusSignature &rhs)
 { return lhs.signature() < rhs.signature(); }
 
-inline uint qHash(const QDBusSignature &signature)
-{ return qHash(signature.signature()); }
+inline uint qHash(const QDBusSignature &signature, uint seed)
+{ return qHash(signature.signature(), seed); }
 
 class QDBusVariant
 {
diff --git a/src/network/kernel/qhostaddress.cpp b/src/network/kernel/qhostaddress.cpp
index 009c8f2a6a..2adf19ead4 100644
--- a/src/network/kernel/qhostaddress.cpp
+++ b/src/network/kernel/qhostaddress.cpp
@@ -1027,9 +1027,9 @@ QDebug operator<<(QDebug d, const QHostAddress &address)
 }
 #endif
 
-uint qHash(const QHostAddress &key)
+uint qHash(const QHostAddress &key, uint seed)
 {
-    return qHash(key.toString());
+    return qHash(key.toString(), seed);
 }
 
 #ifndef QT_NO_DATASTREAM
diff --git a/src/network/kernel/qhostaddress.h b/src/network/kernel/qhostaddress.h
index fdf09ecc82..b298e3f479 100644
--- a/src/network/kernel/qhostaddress.h
+++ b/src/network/kernel/qhostaddress.h
@@ -135,7 +135,7 @@ Q_NETWORK_EXPORT QDebug operator<<(QDebug, const QHostAddress &);
 #endif
 
 
-Q_NETWORK_EXPORT uint qHash(const QHostAddress &key);
+Q_NETWORK_EXPORT uint qHash(const QHostAddress &key, uint seed = 0);
 
 #ifndef QT_NO_DATASTREAM
 Q_NETWORK_EXPORT QDataStream &operator<<(QDataStream &, const QHostAddress &);