runtime/WeakMapConstructor.h

   1 /*
   2  * Copyright (C) 2013 Apple, Inc. All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions
   6  * are met:
   7  * 1. Redistributions of source code must retain the above copyright
   8  *    notice, this list of conditions and the following disclaimer.
   9  * 2. Redistributions in binary form must reproduce the above copyright
  10  *    notice, this list of conditions and the following disclaimer in the
  11  *    documentation and/or other materials provided with the distribution.
  12  *
  13  * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
  14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
  17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
  21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  24  */
  25
  26 #ifndef WeakMapConstructor_h
  27 #define WeakMapConstructor_h
  28
  29 #include "InternalFunction.h"
  30
  31 namespace JSC {
  32
  33 class WeakMapPrototype;
  34
  35 class WeakMapConstructor : public InternalFunction {
  36 public:
  37     typedef InternalFunction Base;
  38
  39     static WeakMapConstructor* create(VM& vm, Structure* structure, WeakMapPrototype* prototype)
  40     {
  41         WeakMapConstructor* constructor = new (NotNull, allocateCell<WeakMapConstructor>(vm.heap)) WeakMapConstructor(vm, structure);
  42         constructor->finishCreation(vm, prototype);
  43         return constructor;
  44     }
  45
  46     DECLARE_INFO;
  47
  48     static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
  49     {
  50         return Structure::create(vm, globalObject, prototype, TypeInfo(ObjectType, StructureFlags), info());
  51     }
  52
  53 private:
  54     WeakMapConstructor(VM& vm, Structure* structure)
  55         : Base(vm, structure)
  56     {
  57     }
  58     void finishCreation(VM&, WeakMapPrototype*);
  59     static ConstructType getConstructData(JSCell*, ConstructData&);
  60     static CallType getCallData(JSCell*, CallData&);
  61 };
  62
  63 }
  64
  65 #endif // !defined(WeakMapConstructor_h)