diff options
Diffstat (limited to 'src/corelib/tools/qiterator.h')
| -rw-r--r-- | src/corelib/tools/qiterator.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/src/corelib/tools/qiterator.h b/src/corelib/tools/qiterator.h index 82212c3eb5..84a0e116ca 100644 --- a/src/corelib/tools/qiterator.h +++ b/src/corelib/tools/qiterator.h @@ -44,6 +44,8 @@ QT_BEGIN_NAMESPACE +#if !defined(QT_NO_JAVA_STYLE_ITERATORS) + #define Q_DECLARE_SEQUENTIAL_ITERATOR(C) \ \ template <class T> \ @@ -115,11 +117,11 @@ template <class Key, class T> \ class Q##C##Iterator \ { \ typedef typename Q##C<Key,T>::const_iterator const_iterator; \ - typedef const_iterator Item; \ Q##C<Key,T> c; \ const_iterator i, n; \ inline bool item_exists() const { return n != c.constEnd(); } \ public: \ + typedef const_iterator Item; \ inline Q##C##Iterator(const Q##C<Key,T> &container) \ : c(container), i(c.constBegin()), n(c.constEnd()) {} \ inline Q##C##Iterator &operator=(const Q##C<Key,T> &container) \ @@ -148,11 +150,11 @@ class QMutable##C##Iterator \ { \ typedef typename Q##C<Key,T>::iterator iterator; \ typedef typename Q##C<Key,T>::const_iterator const_iterator; \ - typedef iterator Item; \ Q##C<Key,T> *c; \ iterator i, n; \ inline bool item_exists() const { return const_iterator(n) != c->constEnd(); } \ public: \ + typedef iterator Item; \ inline QMutable##C##Iterator(Q##C<Key,T> &container) \ : c(&container) \ { i = c->begin(); n = c->end(); } \ @@ -179,6 +181,13 @@ public: \ n = c->end(); return false; } \ }; +#else // QT_NO_JAVA_STYLE_ITERATORS +#define Q_DECLARE_SEQUENTIAL_ITERATOR(C) +#define Q_DECLARE_MUTABLE_SEQUENTIAL_ITERATOR(C) +#define Q_DECLARE_ASSOCIATIVE_ITERATOR(C) +#define Q_DECLARE_MUTABLE_ASSOCIATIVE_ITERATOR(C) +#endif // QT_NO_JAVA_STYLE_ITERATORS + template<typename Key, typename T, class Iterator> class QKeyValueIterator { |