gecko-dev/xpcom/ds/nsArray.h

62 lines
1.7 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef nsArray_h__
#define nsArray_h__
#include "nsIMutableArray.h"
#include "nsCOMArray.h"
#include "nsCOMPtr.h"
#include "nsCycleCollectionParticipant.h"
#include "mozilla/Attributes.h"
// {35C66FD1-95E9-4e0a-80C5-C3BD2B375481}
#define NS_ARRAY_CID \
{ 0x35c66fd1, 0x95e9, 0x4e0a, \
{ 0x80, 0xc5, 0xc3, 0xbd, 0x2b, 0x37, 0x54, 0x81 } }
class nsArray : public nsIMutableArray
{
public:
NS_DECL_ISUPPORTS
NS_DECL_NSIARRAY
NS_DECL_NSIMUTABLEARRAY
/* Both of these factory functions create a cycle-collectable array
on the main thread and a non-cycle-collectable array on other
threads. */
static already_AddRefed<nsIMutableArray> Create();
/* Only for the benefit of the XPCOM module system, use Create()
instead. */
static nsresult XPCOMConstructor(nsISupports* aOuter, const nsIID& aIID,
void** aResult);
protected:
nsArray() { }
nsArray(const nsArray& other);
nsArray(const nsCOMArray_base& aBaseArray) : mArray(aBaseArray)
{ }
virtual ~nsArray(); // nsArrayCC inherits from this
nsCOMArray_base mArray;
};
class nsArrayCC MOZ_FINAL : public nsArray
{
friend class nsArray;
public:
NS_DECL_CYCLE_COLLECTING_ISUPPORTS
NS_DECL_CYCLE_COLLECTION_CLASS(nsArrayCC)
private:
nsArrayCC() : nsArray() { }
nsArrayCC(const nsArrayCC& other);
nsArrayCC(const nsCOMArray_base& aBaseArray) : nsArray(aBaseArray)
{ }
};
#endif