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QVarLengthArray: provide STL-compatible member function names

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This allows, among other things, to use QVarLengthArray as the target of
a std::back_insert_iterator.

Change-Id: I507f612a23da854bf865780aa0a7e6312f4a896b
Reviewed-by: João Abecasis <joao.abecasis@nokia.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This commit is contained in:
Marc Mutz 2012-05-24 08:35:39 +02:00 committed by The Qt Project
parent 77fc6d30f1
commit ed116aa3b3
2 changed files with 50 additions and 0 deletions
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9
src/corelib/tools/qvarlengtharray.h
View File

@ -172,6 +172,15 @@ public:
iterator erase(const_iterator begin, const_iterator end);
inline iterator erase(const_iterator pos) { return erase(pos, pos+1); }
// STL compatibility:
inline bool empty() const { return isEmpty(); }
inline void push_back(const T &t) { append(t); }
inline void pop_back() { removeLast(); }
inline T &front() { return first(); }
inline const T &front() const { return first(); }
inline T &back() { return last(); }
inline const T &back() const { return last(); }
private:
friend class QPodList<T, Prealloc>;
void realloc(int size, int alloc);

41
src/corelib/tools/qvarlengtharray.qdoc
View File

@ -141,6 +141,18 @@
\overload
*/
/*! \fn T& QVarLengthArray::front()
\since 5.0
Same as first(). Provided for STL-compatibility.
*/
/*! \fn const T& QVarLengthArray::front() const
\since 5.0
\overload
*/
/*! \fn T& QVarLengthArray::last()
Returns a reference to the last item in the array. The array must
@ -155,7 +167,17 @@
\overload
*/
/*! \fn T& QVarLengthArray::back()
\since 5.0
Same as last(). Provided for STL-compatibility.
*/
/*! \fn const T& QVarLengthArray::back() const
\since 5.0
\overload
*/
/*! \fn bool QVarLengthArray::isEmpty() const
@ -164,6 +186,12 @@
\sa size(), resize()
*/
/*! \fn bool QVarLengthArray::empty() const
\since 5.0
Same as isEmpty(). Provided for STL-compatibility.
*/
/*! \fn void QVarLengthArray::clear()
Removes all the elements from the array.
@ -239,6 +267,12 @@
\sa removeLast()
*/
/*!
\fn void QVarLengthArray::push_back(const T &t)
\since 5.0
Same as append(). Provided for STL-compatibility.
*/
/*!
\fn inline void QVarLengthArray::removeLast()
@ -249,6 +283,13 @@
\sa append()
*/
/*!
\fn void QVarLengthArray::pop_back()
\since 5.0
Same as removeLast(). Provided for STL-compatibility.
*/
/*!
\fn void QVarLengthArray::append(const T *buf, int size)