From 716958c6acb77f4f63cc6f99d741fe0a901a25ba Mon Sep 17 00:00:00 2001
From: Adrian Kummerlaender
Date: Tue, 8 Jul 2014 14:06:47 +0200
Subject: Added ResultNodeFacade constructor overload for root nodes * the
 common use case of ResultNodeFacade inside external function implementations
 is managing the result root node ** this root node can be fetched through the
 xercesc::DOMDocument instance ** the new alias overload automatically fetches
 the root node pointer and as such doesn't require a root node parameter *
 changed external function implementations accordingly

---
 src/function/read_file.cc | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

(limited to 'src/function/read_file.cc')

diff --git a/src/function/read_file.cc b/src/function/read_file.cc
index cb1e57f..dcd32b7 100644
--- a/src/function/read_file.cc
+++ b/src/function/read_file.cc
@@ -65,11 +65,7 @@ DomDocumentCache::document_ptr FunctionReadFile::constructDocument(
 		DomDocumentCache::createDocument()
 	);
 
-	xercesc::DOMNode* const rootNode(
-		domDocument->getDocumentElement()
-	);
-
-	ResultNodeFacade result(domDocument.get(), rootNode, "file");
+	ResultNodeFacade result(domDocument.get(), "file");
 	result.setAttribute("path", filePath.string());
 
 	if ( boost::filesystem::is_regular_file(filePath) ) {
-- 
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