QSize/QSizeF: add const versions of scale()/transpose()
authorMarc Mutz <marc.mutz@kdab.com>
Thu, 16 Feb 2012 15:38:52 +0000 (16:38 +0100)
committerQt by Nokia <qt-info@nokia.com>
Fri, 17 Feb 2012 13:39:14 +0000 (14:39 +0100)
commita68ada633f165d1a6f9d4a4b3cab26487e92cb21
tree717acdb7dc140493bd5aa0dbf46d8c6d3f26c98b
parentf8e2753323248e2c8d5812a4a4f4b28aff61aa17
QSize/QSizeF: add const versions of scale()/transpose()

Non-mutating functions can (potentially) be constexpr.
On top of that, they often make for more readable code.

Change-Id: I3547327cf5a7162737353a864a1025d0d02ccc2f
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>
Reviewed-by: David Faure <faure@kde.org>
src/corelib/tools/qsize.cpp
src/corelib/tools/qsize.h