function_object.h
// -*- c-basic-offset: 2 -*-
/*
* This file is part of the KDE libraries
* Copyright (C) 1999-2000 Harri Porten (porten@kde.org)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifndef _FUNCTION_OBJECT_H_
#define _FUNCTION_OBJECT_H_
#include "internal.h"
#include "object_object.h"
#include "function.h"
namespace KJS {
class FunctionPrototypeImp : public InternalFunctionImp {
public:
FunctionPrototypeImp(ExecState *exec);
virtual ~FunctionPrototypeImp();
virtual bool implementsCall() const;
virtual Value call(ExecState *exec, Object &thisObj, const List &args);
};
class FunctionProtoFuncImp : public InternalFunctionImp {
public:
FunctionProtoFuncImp(ExecState *exec,
FunctionPrototypeImp *funcProto, int i, int len, const Identifier &_ident);
virtual bool implementsCall() const;
virtual Value call(ExecState *exec, Object &thisObj, const List &args);
enum { ToString, Apply, Call };
private:
int id;
};
class FunctionObjectImp : public InternalFunctionImp {
public:
FunctionObjectImp(ExecState *exec, FunctionPrototypeImp *funcProto);
virtual ~FunctionObjectImp();
virtual bool implementsConstruct() const;
virtual Object construct(ExecState *exec, const List &args);
virtual bool implementsCall() const;
virtual Value call(ExecState *exec, Object &thisObj, const List &args);
};
} // namespace
#endif // _FUNCTION_OBJECT_H_
KJS::Value
Value objects are act as wrappers ("smart pointers") around ValueImp objects and their descendents...
Definition: value.h:168
KJS::InternalFunctionImp
Base class for all function objects.
Definition: function.h:41
KJS::FunctionPrototypeImp
The initial value of Function.prototype (and thus all objects created with the Function constructor) ...
Definition: function_object.h:35
KJS::Object
Represents an Object.
Definition: object.h:82
KJS::List
Native list type.
Definition: list.h:48
KJS::ExecState
Represents the current state of script execution.
Definition: interpreter.h:439
KJS::Identifier
Represents an Identifier for a Javascript object.
Definition: identifier.h:32

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