From 1b109967c56c67d45a0b142fe9ba9adbce0a0d7b Mon Sep 17 00:00:00 2001
From: Marc Mutz <marc.mutz@kdab.com>
Date: Fri, 3 Apr 2015 21:47:52 +0200
Subject: QUuid: add missing relational operators

QUuid has ==, !=, <, and >. Add <= and =>, too.

Change-Id: I11a0b8028be766e2d48dc7664d935df4d327b3d3
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
---
 src/corelib/plugin/quuid.cpp | 28 ++++++++++++++++++++++++++++
 src/corelib/plugin/quuid.h   |  5 +++++
 2 files changed, 33 insertions(+)

(limited to 'src/corelib/plugin')

diff --git a/src/corelib/plugin/quuid.cpp b/src/corelib/plugin/quuid.cpp
index f23ec5d75c..72f662dc1e 100644
--- a/src/corelib/plugin/quuid.cpp
+++ b/src/corelib/plugin/quuid.cpp
@@ -846,6 +846,34 @@ bool QUuid::operator>(const QUuid &other) const Q_DECL_NOTHROW
     return other < *this;
 }
 
+/*!
+    \fn bool operator<=(const QUuid &lhs, const QUuid &rhs)
+    \relates QUuid
+    \since 5.5
+
+    Returns \c true if \a lhs has the same \l{Variant field}
+    {variant field} as \a rhs and is lexicographically
+    \e{not after} \a rhs. If \a rhs has a
+    different variant field, the return value is determined by
+    comparing the two \l{QUuid::Variant} {variants}.
+
+    \sa variant()
+*/
+
+/*!
+    \fn bool operator>=(const QUuid &lhs, const QUuid &rhs)
+    \relates QUuid
+    \since 5.5
+
+    Returns \c true if \a lhs has the same \l{Variant field}
+    {variant field} as \a rhs and is lexicographically
+    \e{not before} \a rhs. If \a rhs has a
+    different variant field, the return value is determined by
+    comparing the two \l{QUuid::Variant} {variants}.
+
+    \sa variant()
+*/
+
 /*!
     \fn QUuid QUuid::createUuid()
 
diff --git a/src/corelib/plugin/quuid.h b/src/corelib/plugin/quuid.h
index 38f3bdfb8b..f004cba77e 100644
--- a/src/corelib/plugin/quuid.h
+++ b/src/corelib/plugin/quuid.h
@@ -214,6 +214,11 @@ Q_CORE_EXPORT QDebug operator<<(QDebug, const QUuid &);
 
 Q_CORE_EXPORT uint qHash(const QUuid &uuid, uint seed = 0) Q_DECL_NOTHROW;
 
+inline bool operator<=(const QUuid &lhs, const QUuid &rhs) Q_DECL_NOTHROW
+{ return !(rhs < lhs); }
+inline bool operator>=(const QUuid &lhs, const QUuid &rhs) Q_DECL_NOTHROW
+{ return !(lhs < rhs); }
+
 QT_END_NAMESPACE
 
 #endif // QUUID_H
-- 
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