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authorOlivier Goffart <ogoffart@woboq.com>2012-01-13 18:28:07 +0100
committerQt by Nokia <qt-info@nokia.com>2012-01-14 10:27:35 +0100
commitd057065cbb9cd3644e8a1f8729fcd93efea8bd90 (patch)
tree4a75731f75423b576bdabb579c6ccc3a2445c476 /src/corelib/global
parent0d128aded5e06f98fd8957ee79d5cb588f252914 (diff)
Document Q_DECL_CONSTEXPR
Change-Id: I61f4017186e8c7b943855723d7c677a01f7a7bf7 Reviewed-by: Denis Dzyubenko <denis.dzyubenko@nokia.com>
Diffstat (limited to 'src/corelib/global')
-rw-r--r--src/corelib/global/qglobal.cpp11
1 files changed, 11 insertions, 0 deletions
diff --git a/src/corelib/global/qglobal.cpp b/src/corelib/global/qglobal.cpp
index 2953e2620b..05a3c1e035 100644
--- a/src/corelib/global/qglobal.cpp
+++ b/src/corelib/global/qglobal.cpp
@@ -3160,6 +3160,17 @@ bool QInternal::activateCallbacks(Callback cb, void **parameters)
\sa Q_DECL_EXPORT
*/
+/*!
+ \macro Q_DECL_CONSTEXPR
+ \relates <QtGlobal>
+
+ This macro can be used to declare variable that should be constructed at compile-time,
+ or an inline function that can be computed at compile-time.
+
+ It expands to "constexpr" if your compiler supports that C++11 keyword, or to nothing
+ otherwise.
+*/
+
#if defined(Q_OS_SYMBIAN)
#include <typeinfo>