gecko/dom/xslt/xpath/txXPathObjectAdaptor.h

46 lines
1.1 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 txXPathObjectAdaptor_h__
#define txXPathObjectAdaptor_h__
#include "txExprResult.h"
#include "txINodeSet.h"
#include "txIXPathObject.h"
/**
* Implements an XPCOM wrapper around XPath data types boolean, number, string,
* or nodeset.
*/
class txXPathObjectAdaptor : public txIXPathObject
{
public:
txXPathObjectAdaptor(txAExprResult *aValue) : mValue(aValue)
{
NS_ASSERTION(aValue,
"Don't create a txXPathObjectAdaptor if you don't have a "
"txAExprResult");
}
NS_DECL_ISUPPORTS
NS_IMETHODIMP_(txAExprResult*) GetResult()
{
return mValue;
}
protected:
txXPathObjectAdaptor() : mValue(nullptr)
{
}
virtual ~txXPathObjectAdaptor() {}
nsRefPtr<txAExprResult> mValue;
};
#endif // txXPathObjectAdaptor_h__