diff options
author | Marc Mutz <marc.mutz@kdab.com> | 2017-01-31 00:36:54 +0100 |
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committer | Marc Mutz <marc.mutz@kdab.com> | 2017-03-31 11:23:59 +0000 |
commit | 0b9fb15b1a9bd9b5c8658e38c753343ff7ecd390 (patch) | |
tree | e4311674dd4268f36419ed6d55619e9d0d9eeb50 /src/corelib/tools/qstringview.h | |
parent | 54dd87ca0f331180382c81d78d431db5570175d6 (diff) |
QStringView: add mid(), left(), right()
Change-Id: If1d2cf175d51b3c02881e21937b0a2d33b78aadd
Reviewed-by: Anton Kudryavtsev <antkudr@mail.ru>
Reviewed-by: Ville Voutilainen <ville.voutilainen@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Diffstat (limited to 'src/corelib/tools/qstringview.h')
-rw-r--r-- | src/corelib/tools/qstringview.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/corelib/tools/qstringview.h b/src/corelib/tools/qstringview.h index b1722e4657..1eb267f78e 100644 --- a/src/corelib/tools/qstringview.h +++ b/src/corelib/tools/qstringview.h @@ -183,6 +183,15 @@ public: Q_DECL_CONSTEXPR QChar at(size_type n) const { return (*this)[n]; } + Q_DECL_CONSTEXPR QStringView mid(size_type pos) const + { return Q_ASSERT(pos >= 0), Q_ASSERT(pos <= size()), QStringView(m_data + pos, m_size - pos); } + Q_DECL_CONSTEXPR QStringView mid(size_type pos, size_type n) const + { return Q_ASSERT(pos >= 0), Q_ASSERT(n >= 0), Q_ASSERT(pos + n <= size()), QStringView(m_data + pos, n); } + Q_DECL_CONSTEXPR QStringView left(size_type n) const + { return Q_ASSERT(n >= 0), Q_ASSERT(n <= size()), QStringView(m_data, n); } + Q_DECL_CONSTEXPR QStringView right(size_type n) const + { return Q_ASSERT(n >= 0), Q_ASSERT(n <= size()), QStringView(m_data + m_size - n, n); } + // // STL compatibility API: // |