diff options
| author | Lars Knoll <lars.knoll@qt.io> | 2020-05-15 15:18:10 +0200 |
|---|---|---|
| committer | Lars Knoll <lars.knoll@qt.io> | 2020-05-30 23:11:20 +0200 |
| commit | 6a6314df1e7ae7b392d13f1dcf3d595d9e689658 (patch) | |
| tree | 953c6f8a41017a5c4d2c5a2158c8c5ebd10e8894 /src/corelib | |
| parent | a1056096fc5ec316a650fd8ae1c2a22b6944d091 (diff) | |
Add QStringView::constData()
This is doing the same as data(), but the method is widely being used in
Qt (e.g. in QString), so this will make it easier to change the type of a
variable from QString(Ref) to QStringView in a source compatible way.
Change-Id: Ic49bef688d3ce3c550336edf90130aa5cac8b497
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'src/corelib')
| -rw-r--r-- | src/corelib/text/qstringview.cpp | 11 | ||||
| -rw-r--r-- | src/corelib/text/qstringview.h | 1 |
2 files changed, 12 insertions, 0 deletions
diff --git a/src/corelib/text/qstringview.cpp b/src/corelib/text/qstringview.cpp index abb7015b68..f4c3ccce66 100644 --- a/src/corelib/text/qstringview.cpp +++ b/src/corelib/text/qstringview.cpp @@ -360,6 +360,17 @@ QT_BEGIN_NAMESPACE */ /*! + \fn const QChar *QStringView::constData() const + \since 6.0 + + Returns a const pointer to the first character in the string. + + \note The character array represented by the return value is \e not null-terminated. + + \sa data(), begin(), end(), utf16() +*/ + +/*! \fn const storage_type *QStringView::utf16() const Returns a const pointer to the first character in the string. diff --git a/src/corelib/text/qstringview.h b/src/corelib/text/qstringview.h index e2e1abb62d..5890515652 100644 --- a/src/corelib/text/qstringview.h +++ b/src/corelib/text/qstringview.h @@ -236,6 +236,7 @@ public: Q_REQUIRED_RESULT Q_DECL_CONSTEXPR qsizetype size() const noexcept { return m_size; } Q_REQUIRED_RESULT const_pointer data() const noexcept { return reinterpret_cast<const_pointer>(m_data); } + Q_REQUIRED_RESULT const_pointer constData() const noexcept { return data(); } Q_REQUIRED_RESULT Q_DECL_CONSTEXPR const storage_type *utf16() const noexcept { return m_data; } Q_REQUIRED_RESULT Q_DECL_CONSTEXPR QChar operator[](qsizetype n) const |