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41
42 #ifndef Q3PTRDICT_H
43 #define Q3PTRDICT_H
44
45 #include <Qt3Support/q3gdict.h>
46
47 QT_BEGIN_HEADER
48
49 QT_BEGIN_NAMESPACE
50
QT_MODULE(Qt3SupportLight)51 QT_MODULE(Qt3SupportLight)
52
53 template<class type>
54 class Q3PtrDict
55 #ifdef qdoc
56 : public Q3PtrCollection
57 #else
58 : public Q3GDict
59 #endif
60 {
61 public:
62 Q3PtrDict(int size=17) : Q3GDict(size,PtrKey,0,0) {}
63 Q3PtrDict( const Q3PtrDict<type> &d ) : Q3GDict(d) {}
64 ~Q3PtrDict() { clear(); }
65 Q3PtrDict<type> &operator=(const Q3PtrDict<type> &d)
66 { return (Q3PtrDict<type>&)Q3GDict::operator=(d); }
67 uint count() const { return Q3GDict::count(); }
68 uint size() const { return Q3GDict::size(); }
69 bool isEmpty() const { return Q3GDict::count() == 0; }
70 void insert( void *k, const type *d )
71 { Q3GDict::look_ptr(k,(Item)d,1); }
72 void replace( void *k, const type *d )
73 { Q3GDict::look_ptr(k,(Item)d,2); }
74 bool remove( void *k ) { return Q3GDict::remove_ptr(k); }
75 type *take( void *k ) { return (type*)Q3GDict::take_ptr(k); }
76 type *find( void *k ) const
77 { return (type *)((Q3GDict*)this)->Q3GDict::look_ptr(k,0,0); }
78 type *operator[]( void *k ) const
79 { return (type *)((Q3GDict*)this)->Q3GDict::look_ptr(k,0,0); }
80 void clear() { Q3GDict::clear(); }
81 void resize( uint n ) { Q3GDict::resize(n); }
82 void statistics() const { Q3GDict::statistics(); }
83
84 #ifdef qdoc
85 protected:
86 virtual QDataStream& read( QDataStream &, Q3PtrCollection::Item & );
87 virtual QDataStream& write( QDataStream &, Q3PtrCollection::Item ) const;
88 #endif
89
90 private:
91 void deleteItem( Item d );
92 };
93
94 #if !defined(Q_BROKEN_TEMPLATE_SPECIALIZATION)
deleteItem(Q3PtrCollection::Item)95 template<> inline void Q3PtrDict<void>::deleteItem( Q3PtrCollection::Item )
96 {
97 }
98 #endif
99
100 template<class type>
deleteItem(Q3PtrCollection::Item d)101 inline void Q3PtrDict<type>::deleteItem( Q3PtrCollection::Item d )
102 {
103 if ( del_item ) delete (type *)d;
104 }
105
106 template<class type>
107 class Q3PtrDictIterator : public Q3GDictIterator
108 {
109 public:
Q3PtrDictIterator(const Q3PtrDict<type> & d)110 Q3PtrDictIterator(const Q3PtrDict<type> &d) :Q3GDictIterator((Q3GDict &)d) {}
~Q3PtrDictIterator()111 ~Q3PtrDictIterator() {}
count()112 uint count() const { return dict->count(); }
isEmpty()113 bool isEmpty() const { return dict->count() == 0; }
toFirst()114 type *toFirst() { return (type *)Q3GDictIterator::toFirst(); }
115 operator type *() const { return (type *)Q3GDictIterator::get(); }
current()116 type *current() const { return (type *)Q3GDictIterator::get(); }
currentKey()117 void *currentKey() const { return Q3GDictIterator::getKeyPtr(); }
operator()118 type *operator()() { return (type *)Q3GDictIterator::operator()(); }
119 type *operator++() { return (type *)Q3GDictIterator::operator++(); }
120 type *operator+=(uint j) { return (type *)Q3GDictIterator::operator+=(j);}
121 };
122
123 QT_END_NAMESPACE
124
125 QT_END_HEADER
126
127 #endif // Q3PTRDICT_H
128