1 files changed, 30 insertions, 0 deletions
diff --git a/dom/xslt/xpath/txExpr.cpp b/dom/xslt/xpath/txExpr.cpp
new file mode 100644
index 000000000..01c1ff6d3
--- /dev/null
+++ b/dom/xslt/xpath/txExpr.cpp
@@ -0,0 +1,30 @@
+/* -*- 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/. */
+
+#include "txExpr.h"
+
+nsresult
+Expr::evaluateToBool(txIEvalContext* aContext, bool& aResult)
+{
+    RefPtr<txAExprResult> exprRes;
+    nsresult rv = evaluate(aContext, getter_AddRefs(exprRes));
+    NS_ENSURE_SUCCESS(rv, rv);
+
+    aResult = exprRes->booleanValue();
+
+    return NS_OK;
+}
+
+nsresult
+Expr::evaluateToString(txIEvalContext* aContext, nsString& aResult)
+{
+    RefPtr<txAExprResult> exprRes;
+    nsresult rv = evaluate(aContext, getter_AddRefs(exprRes));
+    NS_ENSURE_SUCCESS(rv, rv);
+
+    exprRes->stringValue(aResult);
+
+    return NS_OK;
+}