diff options
Diffstat (limited to 'src/corelib/tools/qvector.cpp')
| -rw-r--r-- | src/corelib/tools/qvector.cpp | 169 |
1 files changed, 167 insertions, 2 deletions
diff --git a/src/corelib/tools/qvector.cpp b/src/corelib/tools/qvector.cpp index d10f82fbb4..77afe9d00e 100644 --- a/src/corelib/tools/qvector.cpp +++ b/src/corelib/tools/qvector.cpp @@ -290,6 +290,65 @@ \sa operator==() */ +/*! \fn bool operator<(const QVector<T> &lhs, const QVector<T> &rhs) + \since 5.6 + \relates QVector + + Returns \c true if vector \a lhs is + \l{http://en.cppreference.com/w/cpp/algorithm/lexicographical_compare} + {lexicographically less than} \a rhs; otherwise returns \c false. + + This function requires the value type to have an implementation + of \c operator<(). +*/ + +/*! \fn bool operator<=(const QVector<T> &lhs, const QVector<T> &rhs) + \since 5.6 + \relates QVector + + Returns \c true if vector \a lhs is + \l{http://en.cppreference.com/w/cpp/algorithm/lexicographical_compare} + {lexicographically less than or equal to} \a rhs; otherwise returns \c false. + + This function requires the value type to have an implementation + of \c operator<(). +*/ + +/*! \fn bool operator>(const QVector<T> &lhs, const QVector<T> &rhs) + \since 5.6 + \relates QVector + + Returns \c true if vector \a lhs is + \l{http://en.cppreference.com/w/cpp/algorithm/lexicographical_compare} + {lexicographically greater than} \a rhs; otherwise returns \c false. + + This function requires the value type to have an implementation + of \c operator<(). +*/ + +/*! \fn bool operator>=(const QVector<T> &lhs, const QVector<T> &rhs) + \since 5.6 + \relates QVector + + Returns \c true if vector \a lhs is + \l{http://en.cppreference.com/w/cpp/algorithm/lexicographical_compare} + {lexicographically greater than or equal to} \a rhs; otherwise returns \c false. + + This function requires the value type to have an implementation + of \c operator<(). +*/ + +/*! + \fn uint qHash(const QVector<T> &key, uint seed = 0) + \since 5.6 + \relates QVector + + Returns the hash value for \a key, + using \a seed to seed the calculation. + + This function requires qHash() to be overloaded for the value type \c T. +*/ + /*! \fn int QVector::size() const Returns the number of items in the vector. @@ -629,6 +688,16 @@ \sa takeFirst(), takeLast(), QList::takeAt() */ +/*! \fn void QVector::move(int from, int to) + \since 5.6 + + Moves the item at index position \a from to index position \a to. + + Provided for compatibility with QList. + + \sa QList::move() +*/ + /*! \fn void QVector::removeFirst() \since 5.1 Removes the first item in the vector. Calling this function is @@ -823,6 +892,52 @@ \sa constBegin(), end() */ +/*! \fn QVector::reverse_iterator QVector::rbegin() + \since 5.6 + + Returns a \l{STL-style iterators}{STL-style} reverse iterator pointing to the first + item in the vector, in reverse order. + + \sa begin(), crbegin(), rend() +*/ + +/*! \fn QVector::const_reverse_iterator QVector::rbegin() const + \since 5.6 + \overload +*/ + +/*! \fn QVector::const_reverse_iterator QVector::crbegin() const + \since 5.6 + + Returns a const \l{STL-style iterators}{STL-style} reverse iterator pointing to the first + item in the vector, in reverse order. + + \sa begin(), rbegin(), rend() +*/ + +/*! \fn QVector::reverse_iterator QVector::rend() + \since 5.6 + + Returns a \l{STL-style iterators}{STL-style} reverse iterator pointing to one past + the last item in the vector, in reverse order. + + \sa end(), crend(), rbegin() +*/ + +/*! \fn QVector::const_reverse_iterator QVector::rend() const + \since 5.6 + \overload +*/ + +/*! \fn QVector::const_reverse_iterator QVector::crend() const + \since 5.6 + + Returns a const \l{STL-style iterators}{STL-style} reverse iterator pointing to one + past the last item in the vector, in reverse order. + + \sa end(), rend(), rbegin() +*/ + /*! \fn QVector::iterator QVector::erase(iterator pos) Removes the item pointed to by the iterator \a pos from the @@ -846,7 +961,7 @@ Returns a reference to the first item in the vector. This function assumes that the vector isn't empty. - \sa last(), isEmpty() + \sa last(), isEmpty(), constFirst() */ /*! \fn const T& QVector::first() const @@ -854,12 +969,21 @@ \overload */ +/*! \fn const T& QVector::constFirst() const + \since 5.6 + + Returns a const reference to the first item in the vector. This + function assumes that the vector isn't empty. + + \sa constLast(), isEmpty(), first() +*/ + /*! \fn T& QVector::last() Returns a reference to the last item in the vector. This function assumes that the vector isn't empty. - \sa first(), isEmpty() + \sa first(), isEmpty(), constLast() */ /*! \fn const T& QVector::last() const @@ -867,6 +991,15 @@ \overload */ +/*! \fn const T& QVector::constLast() const + \since 5.6 + + Returns a const reference to the last item in the vector. This function + assumes that the vector isn't empty. + + \sa constFirst(), isEmpty(), last() +*/ + /*! \fn T QVector::value(int i) const Returns the value at index position \a i in the vector. @@ -1013,6 +1146,38 @@ \sa QVector::constBegin(), QVector::constEnd(), QVector::iterator, QVectorIterator */ +/*! \typedef QVector::reverse_iterator + \since 5.6 + + The QVector::reverse_iterator typedef provides an STL-style non-const + reverse iterator for QVector. + + It is simply a typedef for \c{std::reverse_iterator<T*>}. + + \warning Iterators on implicitly shared containers do not work + exactly like STL-iterators. You should avoid copying a container + while iterators are active on that container. For more information, + read \l{Implicit sharing iterator problem}. + + \sa QVector::rbegin(), QVector::rend(), QVector::const_reverse_iterator, QVector::iterator +*/ + +/*! \typedef QVector::const_reverse_iterator + \since 5.6 + + The QVector::const_reverse_iterator typedef provides an STL-style const + reverse iterator for QVector. + + It is simply a typedef for \c{std::reverse_iterator<const T*>}. + + \warning Iterators on implicitly shared containers do not work + exactly like STL-iterators. You should avoid copying a container + while iterators are active on that container. For more information, + read \l{Implicit sharing iterator problem}. + + \sa QVector::rbegin(), QVector::rend(), QVector::reverse_iterator, QVector::const_iterator +*/ + /*! \typedef QVector::Iterator Qt-style synonym for QVector::iterator. |