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authorRobin Burchell <robin.burchell@collabora.com>2011-12-14 17:49:35 +0100
committerQt by Nokia <qt-info@nokia.com>2012-01-02 15:08:19 +0100
commitfb7404e569b5c69dd9e1c6eab3157826442872e8 (patch)
tree70dc14d55cb8784145da0954ad5a82eda71c837d /src/corelib/tools/qvarlengtharray.h
parent467a000089f741dd6def17dacb7f1bcc98a9249a (diff)
Implement (and unit test) simple QVarLengthArray::first()/last().
Pure syntactical sugar, to match up with what the other container classes offer. Change-Id: I0f97de011923d9d204cca0fa906b059dc5054a89 Reviewed-by: João Abecasis <joao.abecasis@nokia.com> Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
Diffstat (limited to 'src/corelib/tools/qvarlengtharray.h')
-rw-r--r--src/corelib/tools/qvarlengtharray.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/corelib/tools/qvarlengtharray.h b/src/corelib/tools/qvarlengtharray.h
index fd8c26c128..48b14e6816 100644
--- a/src/corelib/tools/qvarlengtharray.h
+++ b/src/corelib/tools/qvarlengtharray.h
@@ -96,6 +96,10 @@ public:
inline int size() const { return s; }
inline int count() const { return s; }
inline int length() const { return s; }
+ inline T& first() { Q_ASSERT(!isEmpty()); return *begin(); }
+ inline const T& first() const { Q_ASSERT(!isEmpty()); return *begin(); }
+ T& last() { Q_ASSERT(!isEmpty()); return *(end() - 1); }
+ const T& last() const { Q_ASSERT(!isEmpty()); return *(end() - 1); }
inline bool isEmpty() const { return (s == 0); }
inline void resize(int size);
inline void clear() { resize(0); }