diff options
Diffstat (limited to 'src/declarative/qml/ftw/qfieldlist_p.h')
| -rw-r--r-- | src/declarative/qml/ftw/qfieldlist_p.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/src/declarative/qml/ftw/qfieldlist_p.h b/src/declarative/qml/ftw/qfieldlist_p.h index ff6b89b96f..f0efd16a20 100644 --- a/src/declarative/qml/ftw/qfieldlist_p.h +++ b/src/declarative/qml/ftw/qfieldlist_p.h @@ -61,6 +61,8 @@ class QFieldList public: inline QFieldList(); inline N *first() const; + inline N *takeFirst(); + inline void append(N *); inline void prepend(N *); @@ -73,6 +75,8 @@ public: inline void prepend(QFieldList<N, nextMember> &); inline void insertAfter(N *, QFieldList<N, nextMember> &); + inline void copyAndClear(QFieldList<N, nextMember> &); + static inline N *next(N *v); private: @@ -94,6 +98,21 @@ N *QFieldList<N, nextMember>::first() const } template<class N, N *N::*nextMember> +N *QFieldList<N, nextMember>::takeFirst() +{ + N *value = _first; + if (value) { + _first = next(value); + if (_last == value) { + Q_ASSERT(_first == 0); + _last = 0; + } + --_count; + } + return value; +} + +template<class N, N *N::*nextMember> void QFieldList<N, nextMember>::append(N *v) { Q_ASSERT(v->*nextMember == 0); @@ -207,4 +226,14 @@ void QFieldList<N, nextMember>::insertAfter(N *after, QFieldList<N, nextMember> } } +template<class N, N *N::*nextMember> +void QFieldList<N, nextMember>::copyAndClear(QFieldList<N, nextMember> &o) +{ + _first = o._first; + _last = o._last; + _count = o._count; + o._first = o._last = 0; + o._count = 0; +} + #endif // QFIELDLIST_P_H |