From daaf3b8578294dfa5e51562739acc935a148fa60 Mon Sep 17 00:00:00 2001
From: Marc Mutz <marc.mutz@kdab.com>
Date: Wed, 7 Jan 2015 15:45:15 +0100
Subject: QPair: add member-swap

std::pair has it, too.

Change-Id: I2526b09455db5502ad38a81f3d401098d54614a5
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
---
 src/corelib/tools/qpair.qdoc | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

(limited to 'src/corelib/tools/qpair.qdoc')

diff --git a/src/corelib/tools/qpair.qdoc b/src/corelib/tools/qpair.qdoc
index be329a0df0..f7b3c05db0 100644
--- a/src/corelib/tools/qpair.qdoc
+++ b/src/corelib/tools/qpair.qdoc
@@ -116,6 +116,31 @@
     \sa qMakePair()
 */
 
+/*!
+    \fn void QPair::swap(QPair &other)
+    \since 5.5
+
+    Swaps this pair with \a other.
+
+    Equivalent to
+    \code
+    qSwap(this->first, other.first);
+    qSwap(this->second, other.second);
+    \endcode
+
+    Swap overloads are found in namespace \c std as well as via
+    argument-dependent lookup (ADL) in \c{T}'s namespace.
+*/
+
+/*!
+    \fn void swap(QPair<T1, T2> &lhs, QPair<T1, T2> &rhs)
+    \overload
+    \relates QPair
+    \since 5.5
+
+    Swaps \a lhs with \a rhs.
+*/
+
 /*! \fn bool operator==(const QPair<T1, T2> &p1, const QPair<T1, T2> &p2)
 
     \relates QPair
-- 
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