Array_as.h

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// 
//   Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
//   Free Software Foundation, Inc
// 
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 3 of the License, or
// (at your option) any later version.
// 
// This program 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 General Public License for more details.
// 
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

#ifndef GNASH_ARRAY_H
#define GNASH_ARRAY_H

#include "as_object.h" 

// Forward declarations
namespace gnash {
        class as_value;
}

namespace gnash {

//
//
size_t arrayLength(as_object& array);

//
//
ObjectURI arrayKey(VM& vm, size_t i);

//
class IsStrictArray : public PropertyVisitor
{
public:
    IsStrictArray(VM& st) : _strict(true), _st(st) {}
    virtual bool accept(const ObjectURI& uri, const as_value& val);

    bool strict() const {
        return _strict;
    }
private:
    bool _strict;
    VM& _st;
};


//
void checkArrayLength(as_object& array, const ObjectURI& uri,
        const as_value& val);

template<typename T>
void foreachArray(as_object& array, T& pred)
{
    size_t size = arrayLength(array);
    if (!size) return;

    VM& vm = getVM(array);

    for (size_t i = 0; i < static_cast<size_t>(size); ++i) {
        pred(getOwnProperty(array, arrayKey(vm, i)));
    }
}

void array_class_init(as_object& global, const ObjectURI& uri);

void registerArrayNative(as_object& global);

}

#endif