From 51684c7207a119600c1f818baa13abc64d609690 Mon Sep 17 00:00:00 2001
From: Andreas Stöckel <astoecke@techfak.uni-bielefeld.de>
Date: Mon, 12 Jan 2015 00:50:17 +0100
Subject: Improved error messages of VariantConverter

---
 src/core/common/VariantWriter.cpp | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'src/core/common/VariantWriter.cpp')

diff --git a/src/core/common/VariantWriter.cpp b/src/core/common/VariantWriter.cpp
index 713ec01..fc23359 100644
--- a/src/core/common/VariantWriter.cpp
+++ b/src/core/common/VariantWriter.cpp
@@ -16,6 +16,8 @@
     along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
+#include <sstream>
+
 #include "Variant.hpp"
 #include "VariantWriter.hpp"
 
@@ -161,5 +163,14 @@ void VariantWriter::writeJson(const Variant &var, std::ostream &stream,
 {
 	writeJsonInternal(var, stream, pretty, 0);
 }
+
+std::string VariantWriter::writeJsonToString(const Variant &var, bool pretty)
+{
+	std::stringstream ss;
+	writeJson(var, ss, pretty);
+	return ss.str();
+}
+
+
 }
 
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