root/core/FunctionClass.h

INCLUDED FROM

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 * 1.1 (the "License"); you may not use this file except in compliance with
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 * The Original Code is [Open Source Virtual Machine.].
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#ifndef __avmplus_FunctionClass__
#define __avmplus_FunctionClass__


namespace avmplus
{
        /**
         * class Function
         */
        class FunctionClass : public ClassClosure
        {
        public:
                FunctionClass(VTable* cvtable);

                ClassClosure *createEmptyFunction();

                // Function called as constructor ... not supported from user code
                // this = argv[0] (ignored)
                // arg1 = argv[1]
                // argN = argv[argc]
                Atom construct(int argc, Atom* argv);

                Atom call(int argc, Atom* argv) 
                {
                        return construct(argc,argv);
                }
        
                DECLARE_SLOTS_FunctionClass;
        };

        class FunctionObject : public ClassClosure
        {
        public:
                FunctionObject(VTable* cvtable, MethodEnv* call) : ClassClosure(cvtable), _call(call) { AvmAssert(_call != NULL); }
                Atom AS3_call(Atom thisAtom, Atom *argv, int argc);
                Atom AS3_apply(Atom thisAtom, Atom argArray);
#if defined(DEBUGGER) || defined(VMCFG_AOT)
                virtual MethodEnv* getCallMethodEnv() { return _call; }
#endif
                virtual Atom construct(int argc, Atom* argv);
                virtual Atom call(int argc, Atom* argv);
                virtual CodeContext* getFunctionCodeContext() const;
                int get_length();
                virtual Stringp implToString() const;
        protected:
                virtual Atom get_coerced_receiver(Atom a);
        protected:
                DWB(MethodEnv*) _call;
                
                DECLARE_SLOTS_FunctionObject;
        };
}

#endif /* __avmplus_FunctionClass__ */