gecko-dev/dom/xslt/base/txNamespaceMap.h

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1.1 KiB
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/* -*- 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 TRANSFRMX_TXNAMESPACEMAP_H
#define TRANSFRMX_TXNAMESPACEMAP_H
#include "nsIAtom.h"
#include "nsCOMArray.h"
#include "nsTArray.h"
class txNamespaceMap
{
public:
txNamespaceMap();
txNamespaceMap(const txNamespaceMap& aOther);
nsrefcnt AddRef()
{
return ++mRefCnt;
}
nsrefcnt Release()
{
if (--mRefCnt == 0) {
mRefCnt = 1; //stabilize
delete this;
return 0;
}
return mRefCnt;
}
nsresult mapNamespace(nsIAtom* aPrefix, const nsAString& aNamespaceURI);
int32_t lookupNamespace(nsIAtom* aPrefix);
int32_t lookupNamespaceWithDefault(const nsAString& aPrefix);
private:
nsAutoRefCnt mRefCnt;
nsCOMArray<nsIAtom> mPrefixes;
nsTArray<int32_t> mNamespaces;
};
#endif //TRANSFRMX_TXNAMESPACEMAP_H