diff options
Diffstat (limited to 'src/corelib/tools/qvector.h')
| -rw-r--r-- | src/corelib/tools/qvector.h | 71 |
1 files changed, 50 insertions, 21 deletions
diff --git a/src/corelib/tools/qvector.h b/src/corelib/tools/qvector.h index 096c369e51..c223e4efa0 100644 --- a/src/corelib/tools/qvector.h +++ b/src/corelib/tools/qvector.h @@ -45,14 +45,15 @@ #include <QtCore/qrefcount.h> #include <QtCore/qarraydata.h> #include <QtCore/qhashfunctions.h> +#include <QtCore/qcontainertools_impl.h> #include <iterator> +#include <initializer_list> +#if QT_VERSION < QT_VERSION_CHECK(6,0,0) #include <vector> +#endif #include <stdlib.h> #include <string.h> -#ifdef Q_COMPILER_INITIALIZER_LISTS -#include <initializer_list> -#endif #include <algorithm> @@ -71,16 +72,15 @@ public: inline QVector(const QVector<T> &v); inline ~QVector() { if (!d->ref.deref()) freeData(d); } QVector<T> &operator=(const QVector<T> &v); -#if defined(Q_COMPILER_RVALUE_REFS) || defined(Q_CLANG_QDOC) QVector(QVector<T> &&other) noexcept : d(other.d) { other.d = Data::sharedNull(); } QVector<T> &operator=(QVector<T> &&other) noexcept { QVector moved(std::move(other)); swap(moved); return *this; } -#endif void swap(QVector<T> &other) noexcept { qSwap(d, other.d); } -#ifdef Q_COMPILER_INITIALIZER_LISTS inline QVector(std::initializer_list<T> args); QVector<T> &operator=(std::initializer_list<T> args); -#endif + template <typename InputIterator, QtPrivate::IfIsInputIterator<InputIterator> = true> + inline QVector(InputIterator first, InputIterator last); + bool operator==(const QVector<T> &v) const; inline bool operator!=(const QVector<T> &v) const { return !(*this == v); } @@ -139,9 +139,7 @@ public: T &operator[](int i); const T &operator[](int i) const; void append(const T &t); -#if defined(Q_COMPILER_RVALUE_REFS) || defined(Q_CLANG_QDOC) void append(T &&t); -#endif inline void append(const QVector<T> &l) { *this += l; } void prepend(T &&t); void prepend(const T &t); @@ -253,6 +251,13 @@ public: T value(int i) const; T value(int i, const T &defaultValue) const; + void swapItemsAt(int i, int j) { + Q_ASSERT_X(i >= 0 && i < size() && j >= 0 && j < size(), + "QVector<T>::swap", "index out of range"); + detach(); + qSwap(d->begin()[i], d->begin()[j]); + } + // STL compatibility typedef T value_type; typedef value_type* pointer; @@ -264,10 +269,8 @@ public: typedef const_iterator ConstIterator; typedef int size_type; inline void push_back(const T &t) { append(t); } -#if defined(Q_COMPILER_RVALUE_REFS) || defined(Q_CLANG_QDOC) void push_back(T &&t) { append(std::move(t)); } void push_front(T &&t) { prepend(std::move(t)); } -#endif inline void push_front(const T &t) { prepend(t); } void pop_back() { removeLast(); } void pop_front() { removeFirst(); } @@ -294,14 +297,17 @@ public: inline QVector<T> &operator<<(T &&t) { append(std::move(t)); return *this; } - QList<T> toList() const; - static QVector<T> fromList(const QList<T> &list); + QList<T> toList() const; +#if QT_VERSION < QT_VERSION_CHECK(6,0,0) + Q_DECL_DEPRECATED_X("Use QVector<T>(vector.begin(), vector.end()) instead.") static inline QVector<T> fromStdVector(const std::vector<T> &vector) { QVector<T> tmp; tmp.reserve(int(vector.size())); std::copy(vector.begin(), vector.end(), std::back_inserter(tmp)); return tmp; } + Q_DECL_DEPRECATED_X("Use std::vector<T>(vector.begin(), vector.end()) instead.") inline std::vector<T> toStdVector() const { return std::vector<T>(d->begin(), d->end()); } +#endif private: // ### Qt6: remove methods, they are unused void reallocData(const int size, const int alloc, QArrayData::AllocationOptions options = QArrayData::Default); @@ -523,11 +529,10 @@ QVector<T>::QVector(int asize, const T &t) } } -#ifdef Q_COMPILER_INITIALIZER_LISTS -# if defined(Q_CC_MSVC) +#if defined(Q_CC_MSVC) QT_WARNING_PUSH QT_WARNING_DISABLE_MSVC(4127) // conditional expression is constant -# endif // Q_CC_MSVC +#endif // Q_CC_MSVC template <typename T> QVector<T>::QVector(std::initializer_list<T> args) @@ -552,10 +557,18 @@ QVector<T> &QVector<T>::operator=(std::initializer_list<T> args) return *this; } -# if defined(Q_CC_MSVC) +#if defined(Q_CC_MSVC) QT_WARNING_POP -# endif // Q_CC_MSVC -#endif // Q_COMPILER_INITIALIZER_LISTS +#endif // Q_CC_MSVC + +template <typename T> +template <typename InputIterator, QtPrivate::IfIsInputIterator<InputIterator>> +QVector<T>::QVector(InputIterator first, InputIterator last) + : QVector() +{ + QtPrivate::reserveIfForwardIterator(this, first, last); + std::copy(first, last, std::back_inserter(*this)); +} template <typename T> void QVector<T>::freeData(Data *x) @@ -786,7 +799,6 @@ void QVector<T>::append(const T &t) ++d->size; } -#ifdef Q_COMPILER_RVALUE_REFS template <typename T> void QVector<T>::append(T &&t) { @@ -800,7 +812,6 @@ void QVector<T>::append(T &&t) ++d->size; } -#endif template <typename T> void QVector<T>::removeLast() @@ -1114,6 +1125,24 @@ extern template class Q_CORE_EXPORT QVector<QPoint>; QVector<uint> QStringView::toUcs4() const { return QtPrivate::convertToUcs4(*this); } +QVector<QStringRef> QString::splitRef(const QString &sep, Qt::SplitBehavior behavior, Qt::CaseSensitivity cs) const +{ return splitRef(sep, _sb(behavior), cs); } +QVector<QStringRef> QString::splitRef(QChar sep, Qt::SplitBehavior behavior, Qt::CaseSensitivity cs) const +{ return splitRef(sep, _sb(behavior), cs); } +#ifndef QT_NO_REGEXP +QVector<QStringRef> QString::splitRef(const QRegExp &sep, Qt::SplitBehavior behavior) const +{ return splitRef(sep, _sb(behavior)); } +#endif +#if QT_CONFIG(regularexpression) +QVector<QStringRef> QString::splitRef(const QRegularExpression &sep, Qt::SplitBehavior behavior) const +{ return splitRef(sep, _sb(behavior)); } +#endif +QVector<QStringRef> QStringRef::split(const QString &sep, Qt::SplitBehavior behavior, Qt::CaseSensitivity cs) const +{ return split(sep, QString::_sb(behavior), cs); } +QVector<QStringRef> QStringRef::split(QChar sep, Qt::SplitBehavior behavior, Qt::CaseSensitivity cs) const +{ return split(sep, QString::_sb(behavior), cs); } + + QT_END_NAMESPACE #endif // QVECTOR_H |