diff --git a/src/logger.cpp b/src/logger.cpp
index a63c6dd..a1d9860 100644
--- a/src/logger.cpp
+++ b/src/logger.cpp
@@ -24,34 +24,22 @@ logger::~logger()
 
 void logger::print(string str)
 {
-  cout << str;
-  cout.flush();
 }
 
 void logger::print(double val)
 {
-  cout << setprecision(2) << fixed;
-  cout << val;
-  cout.flush();
 }
 
 void logger::print(float val)
 {
-  cout << setprecision(2) << fixed;
-  cout << val;
-  cout.flush();
 }
 
 void logger::print(int val)
 {
-  cout << val;
-  cout.flush();
 }
 
 void logger::print(unsigned int val)
 {
-  cout << val;
-  cout.flush();
 }
 
 void logger::xmlOpenTag(string tag)