author Ehsan Akhgari <>
Mon, 17 Oct 2011 10:59:28 -0400
changeset 79324 ec7577dec4fceef0ac2717416d9c48289402d935
parent 78238 e7854b4d29ba905ae3994f821b160c989bac4260
child 79326 f93960a93ad97a56d308bd9ce25d97cbc175d524
child 95919 f4157e8c410708d76703f19e4dfb61859bfe32d8
permissions -rw-r--r--
Bug 690892 - Replace PR_TRUE/PR_FALSE with true/false on mozilla-central; rs=dbaron Landing on a CLOSED TREE

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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#include "txExpr.h"
#include "txExprResult.h"
#include "txSingleNodeContext.h"

txPredicatedNodeTest::txPredicatedNodeTest(txNodeTest* aNodeTest,
                                           Expr* aPredicate)
    : mNodeTest(aNodeTest),
                 "predicate must not be context-nodeset-sensitive");

txPredicatedNodeTest::matches(const txXPathNode& aNode,
                              txIMatchContext* aContext)
    if (!mNodeTest->matches(aNode, aContext)) {
        return false;

    txSingleNodeContext context(aNode, aContext);
    nsRefPtr<txAExprResult> res;
    nsresult rv = mPredicate->evaluate(&context, getter_AddRefs(res));
    NS_ENSURE_SUCCESS(rv, false);

    return res->booleanValue();

    return 0.5;

txPredicatedNodeTest::isSensitiveTo(Expr::ContextSensitivity aContext)
    return mNodeTest->isSensitiveTo(aContext) ||

txPredicatedNodeTest::toString(nsAString& aDest)