diff options
author | Robin Burchell <robin.burchell@collabora.com> | 2011-12-14 17:49:35 +0100 |
---|---|---|
committer | Qt by Nokia <qt-info@nokia.com> | 2012-01-02 15:08:19 +0100 |
commit | fb7404e569b5c69dd9e1c6eab3157826442872e8 (patch) | |
tree | 70dc14d55cb8784145da0954ad5a82eda71c837d /src/corelib/tools/qvarlengtharray.h | |
parent | 467a000089f741dd6def17dacb7f1bcc98a9249a (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.h | 4 |
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); } |