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| author | Marc Mutz <marc.mutz@qt.io> | 2022-04-04 15:20:51 +0200 |
|---|---|---|
| committer | Marc Mutz <marc.mutz@qt.io> | 2022-04-06 10:44:40 +0000 |
| commit | a00a1d8806cfbf17e04b88d1b4ff4a9cf5b6294a (patch) | |
| tree | 393f227915629c65ca4d63230b0b6f45f2acf341 /src/corelib/tools/qvarlengtharray.qdoc | |
| parent | 2fb7c94f63ce783c7f36149791fe72e053933ece (diff) | |
QByteArray/QVarLengthArray: add missing resize(n, v) overloads
QList and QString had them, so add them to QByteArray and
QVarLengthArray, too.
In the QVLA case, we need to jump though a hoop or two to avoid having
to duplicate all the reallocation logic. Nothing a few template tricks
cannot solve.
[ChangeLog][QtCore][QByteArray] Added resize(n, ch) overload.
[ChangeLog][QtCore][QVarLengthArray] Added resize(n, v) overload.
Fixes: QTBUG-102270
Change-Id: I0d281ae5b574f440f682e4a62427b434dcf5b687
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'src/corelib/tools/qvarlengtharray.qdoc')
| -rw-r--r-- | src/corelib/tools/qvarlengtharray.qdoc | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/corelib/tools/qvarlengtharray.qdoc b/src/corelib/tools/qvarlengtharray.qdoc index de57daf4e4..12789b49b9 100644 --- a/src/corelib/tools/qvarlengtharray.qdoc +++ b/src/corelib/tools/qvarlengtharray.qdoc @@ -245,6 +245,19 @@ \sa size(), squeeze() */ +/*! + \fn template<class T, qsizetype Prealloc> void QVarLengthArray<T, Prealloc>::resize(qsizetype size, const T &v) + \since 6.4 + + Sets the size of the array to \a size. If \a size is greater than + the current size, copies of \a v are added to the end. If \a size is + less than the current size, elements are removed from the end. + + \note This function is only available when \c T is copy-constructible. + + \sa size(), squeeze() +*/ + /*! \fn template<class T, qsizetype Prealloc> qsizetype QVarLengthArray<T, Prealloc>::capacity() const Returns the maximum number of elements that can be stored in the |