--- a/relpipe-in-cli.cpp	Sun Jul 08 15:36:28 2018 +0200
+++ b/relpipe-in-cli.cpp	Sat Jul 21 17:30:46 2018 +0200
@@ -1,9 +1,17 @@
 #include <cstdlib>
+#include <memory>
 
-using namespace std;
+#include <RelationalWriter.h>
 
 int main(int argc, char** argv) {
+	std::unique_ptr<relpipe::writer::RelationalWriter> writer(relpipe::writer::RelationalWriter::create(std::cout));
 
-	return 0;
+	if (writer.get() == nullptr) {
+		std::cout << "writer.get() == nullptr" << std::endl;
+	} else {
+		writer->startRelation({}, true);
+		writer->writeRecord({});
+		return 0;
+	}
 }