diff options
| author | Marc Mutz <marc.mutz@kdab.com> | 2012-02-16 07:42:11 +0100 |
|---|---|---|
| committer | Qt by Nokia <qt-info@nokia.com> | 2012-02-20 15:17:08 +0100 |
| commit | f9327fecc1dca707a10b52ffe13b0240320b85fe (patch) | |
| tree | 90891353d87886581631b7eb5066f9aa93251314 /src/corelib/tools/qline.cpp | |
| parent | 3c21a62cbe7944e6e65681c50664ca0aacda6e16 (diff) | |
QPoint/QPointF: inline manhattanLength(); QLineF: inline isNull()
There's no reason for them not to be, and it's a prerequisite
for making these functions constexpr.
Change-Id: I03c9965147b51014c7af60a4c2d7f25a3f6e21a7
Reviewed-by: David Faure <faure@kde.org>
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>
Diffstat (limited to 'src/corelib/tools/qline.cpp')
| -rw-r--r-- | src/corelib/tools/qline.cpp | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/src/corelib/tools/qline.cpp b/src/corelib/tools/qline.cpp index 1ca9a59bde..78f1c44263 100644 --- a/src/corelib/tools/qline.cpp +++ b/src/corelib/tools/qline.cpp @@ -412,16 +412,12 @@ QDataStream &operator>>(QDataStream &stream, QLine &line) */ /*! + \fn bool QLineF::isNull() const + Returns true if the line is not set up with valid start and end point; otherwise returns false. */ -bool QLineF::isNull() const -{ - return (qFuzzyCompare(pt1.x(), pt2.x()) && qFuzzyCompare(pt1.y(), pt2.y())) ? true : false; -} - - /*! \fn QPointF QLineF::p1() const |