diff options
Diffstat (limited to 'src/corelib/tools/qstring.h')
| -rw-r--r-- | src/corelib/tools/qstring.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/corelib/tools/qstring.h b/src/corelib/tools/qstring.h index 36edcc7242..37f32c8c43 100644 --- a/src/corelib/tools/qstring.h +++ b/src/corelib/tools/qstring.h @@ -103,6 +103,27 @@ public: Q_DECL_CONSTEXPR QLatin1Char at(int i) const { return QLatin1Char(m_data[i]); } Q_DECL_CONSTEXPR QLatin1Char operator[](int i) const { return at(i); } + using value_type = const char; + using reference = value_type&; + using const_reference = reference; + using iterator = value_type*; + using const_iterator = iterator; + using difference_type = int; // violates Container concept requirements + using size_type = int; // violates Container concept requirements + + Q_DECL_CONSTEXPR const_iterator begin() const Q_DECL_NOTHROW { return data(); } + Q_DECL_CONSTEXPR const_iterator cbegin() const Q_DECL_NOTHROW { return data(); } + Q_DECL_CONSTEXPR const_iterator end() const Q_DECL_NOTHROW { return data() + size(); } + Q_DECL_CONSTEXPR const_iterator cend() const Q_DECL_NOTHROW { return data() + size(); } + + using reverse_iterator = std::reverse_iterator<iterator>; + using const_reverse_iterator = reverse_iterator; + + const_reverse_iterator rbegin() const Q_DECL_NOTHROW { return const_reverse_iterator(end()); } + const_reverse_iterator crbegin() const Q_DECL_NOTHROW { return const_reverse_iterator(end()); } + const_reverse_iterator rend() const Q_DECL_NOTHROW { return const_reverse_iterator(begin()); } + const_reverse_iterator crend() const Q_DECL_NOTHROW { return const_reverse_iterator(begin()); } + Q_DECL_CONSTEXPR QLatin1String mid(int pos) const { return QLatin1String(m_data + pos, m_size - pos); } Q_DECL_CONSTEXPR QLatin1String mid(int pos, int n) const |