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39 
40 #ifndef QV4SETOBJECT_P_H
41 #define QV4SETOBJECT_P_H
42 
43 //
44 //  W A R N I N G
45 //  -------------
46 //
47 // This file is not part of the Qt API.  It exists purely as an
48 // implementation detail.  This header file may change from version to
49 // version without notice, or even be removed.
50 //
51 // We mean it.
52 //
53 
54 #include "qv4object_p.h"
55 #include "qv4objectproto_p.h"
56 #include "qv4functionobject_p.h"
57 #include "qv4string_p.h"
58 
59 QT_BEGIN_NAMESPACE
60 
61 namespace QV4 {
62 
63 class ESTable;
64 
65 namespace Heap {
66 
67 struct WeakSetCtor : FunctionObject {
68     void init(QV4::ExecutionContext *scope);
69 };
70 
71 
72 struct SetCtor : WeakSetCtor {
73     void init(QV4::ExecutionContext *scope);
74 };
75 
76 struct SetObject : Object {
77     static void markObjects(Heap::Base *that, MarkStack *markStack);
78     void init();
79     void destroy();
80     void removeUnmarkedKeys();
81 
82     ESTable *esTable;
83     SetObject *nextWeakSet;
84     bool isWeakSet;
85 };
86 
87 }
88 
89 
90 struct WeakSetCtor: FunctionObject
91 {
92     V4_OBJECT2(WeakSetCtor, FunctionObject)
93 
94     static ReturnedValue construct(const FunctionObject *f, const Value *argv, int argc, const Value *, bool weakSet);
95 
96     static ReturnedValue virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *);
97     static ReturnedValue virtualCall(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc);
98 };
99 
100 struct SetCtor : WeakSetCtor
101 {
102     V4_OBJECT2(SetCtor, WeakSetCtor)
103 
104     static ReturnedValue virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *);
105 };
106 
107 struct SetObject : Object
108 {
109     V4_OBJECT2(SetObject, Object)
110     V4_PROTOTYPE(setPrototype)
111     V4_NEEDS_DESTROY
112 };
113 
114 struct WeakSetPrototype : Object
115 {
116     void init(ExecutionEngine *engine, Object *ctor);
117 
118     static ReturnedValue method_add(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
119     static ReturnedValue method_delete(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
120     static ReturnedValue method_has(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
121 };
122 
123 
124 struct SetPrototype : WeakSetPrototype
125 {
126     void init(ExecutionEngine *engine, Object *ctor);
127 
128     static ReturnedValue method_add(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
129     static ReturnedValue method_clear(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
130     static ReturnedValue method_delete(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
131     static ReturnedValue method_entries(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
132     static ReturnedValue method_forEach(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
133     static ReturnedValue method_has(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
134     static ReturnedValue method_get_size(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
135     static ReturnedValue method_values(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
136 };
137 
138 
139 } // namespace QV4
140 
141 
142 QT_END_NAMESPACE
143 
144 #endif // QV4SETOBJECT_P_H
145