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| author | Marc Mutz <marc.mutz@kdab.com> | 2017-05-03 20:11:34 +0200 |
|---|---|---|
| committer | Marc Mutz <marc.mutz@kdab.com> | 2017-05-16 09:34:50 +0000 |
| commit | 3c592a17f1b54c88a0d868b7251f5134dac421b6 (patch) | |
| tree | 6719d9efc907a0edffe7df4ba102e72acf45c32f /src/corelib/tools/qstringview.h | |
| parent | 221653cbeabea604db3644442b0134c718b6c2b6 (diff) | |
QStringView: add constructor from pointer pair
This is often more natural than (ptr, len), and I need it in the
implementation of QStringView::trimmed().
Change-Id: I1d99b5ddaf76eee0582150b0233ef6ce9c37d25d
Reviewed-by: Anton Kudryavtsev <antkudr@mail.ru>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Diffstat (limited to 'src/corelib/tools/qstringview.h')
| -rw-r--r-- | src/corelib/tools/qstringview.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/corelib/tools/qstringview.h b/src/corelib/tools/qstringview.h index 62173f9765..fdbf644518 100644 --- a/src/corelib/tools/qstringview.h +++ b/src/corelib/tools/qstringview.h @@ -176,6 +176,10 @@ public: : m_size((Q_ASSERT(len >= 0), Q_ASSERT(str || !len), len)), m_data(castHelper(str)) {} + template <typename Char, if_compatible_char<Char> = true> + Q_DECL_CONSTEXPR QStringView(const Char *f, const Char *l) + : QStringView(f, l - f) {} + #ifdef Q_QDOC template <typename Char, size_t N> Q_DECL_CONSTEXPR QStringView(const Char (&array)[N]) Q_DECL_NOTHROW; |