From 80e5c01f09667ebdc2ad9f950c0e83b8a0b64a41 Mon Sep 17 00:00:00 2001
From: Andreas Stöckel <astoecke@techfak.uni-bielefeld.de>
Date: Tue, 17 Feb 2015 23:37:53 +0100
Subject: Implement possiblility of Graphviz export when in debug mode (for
 demo purposes)

---
 src/core/managed/Manager.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'src/core/managed')

diff --git a/src/core/managed/Manager.cpp b/src/core/managed/Manager.cpp
index 694587f..238b446 100644
--- a/src/core/managed/Manager.cpp
+++ b/src/core/managed/Manager.cpp
@@ -25,6 +25,7 @@
     defined(MANAGER_DEBUG_HIDDEN_ROOTED)
 #include <iostream>
 #include <fstream>
+#include <core/common/Exceptions.hpp>
 #include <core/common/Rtti.hpp>
 #include <core/common/Property.hpp>
 #endif
@@ -601,9 +602,9 @@ enum class EdgeType { NORMAL, DATA, AGGREGATE };
 
 void Manager::exportGraphviz(const char *filename)
 {
-	std::fstream fs(filename, std::ios_base::out);
+	std::ofstream fs(filename);
 	if (!fs.good()) {
-		throw "Error while opening output file.";
+		throw LoggableException(std::string("Error while opening target file: ") + filename);
 	}
 
 	fs << "digraph G {" << std::endl;
-- 
cgit v1.2.3