diff --git a/xs/src/libslic3r/GCodeWriter.cpp b/xs/src/libslic3r/GCodeWriter.cpp
index 47c7038cc..bb74ff124 100644
--- a/xs/src/libslic3r/GCodeWriter.cpp
+++ b/xs/src/libslic3r/GCodeWriter.cpp
@@ -13,18 +13,6 @@
 
 namespace Slic3r {
 
-Extruder*
-GCodeWriter::extruder()
-{
-    return this->_extruder;
-}
-
-std::string
-GCodeWriter::extrusion_axis() const
-{
-    return this->_extrusion_axis;
-}
-
 void
 GCodeWriter::apply_print_config(const PrintConfig &print_config)
 {
@@ -35,9 +23,8 @@ GCodeWriter::apply_print_config(const PrintConfig &print_config)
 void
 GCodeWriter::set_extruders(const std::vector<unsigned int> &extruder_ids)
 {
-    for (std::vector<unsigned int>::const_iterator i = extruder_ids.begin(); i != extruder_ids.end(); ++i) {
+    for (std::vector<unsigned int>::const_iterator i = extruder_ids.begin(); i != extruder_ids.end(); ++i)
         this->extruders.insert( std::pair<unsigned int,Extruder>(*i, Extruder(*i, &this->config)) );
-    }
     
     /*  we enable support for multiple extruder if any extruder greater than 0 is used
         (even if prints only uses that one) since we need to output Tx commands
@@ -523,10 +510,4 @@ GCodeWriter::unlift()
     return gcode;
 }
 
-Pointf3
-GCodeWriter::get_position() const
-{
-    return this->_pos;
-}
-
 }
diff --git a/xs/src/libslic3r/GCodeWriter.hpp b/xs/src/libslic3r/GCodeWriter.hpp
index 51dc0d6d6..cd1eab008 100644
--- a/xs/src/libslic3r/GCodeWriter.hpp
+++ b/xs/src/libslic3r/GCodeWriter.hpp
@@ -19,8 +19,8 @@ public:
         : multiple_extruders(false), _extrusion_axis("E"), _extruder(NULL),
             _last_acceleration(0), _last_fan_speed(0), _lifted(0)
         {};
-    Extruder* extruder();
-    std::string extrusion_axis() const;
+    Extruder* extruder() const { return this->_extruder; }
+    std::string extrusion_axis() const { return this->_extrusion_axis; }
     void apply_print_config(const PrintConfig &print_config);
     void set_extruders(const std::vector<unsigned int> &extruder_ids);
     std::string preamble();
@@ -46,8 +46,7 @@ public:
     std::string unretract();
     std::string lift();
     std::string unlift();
-    Pointf3 get_position() const;
-    
+    Pointf3 get_position() const { return this->_pos; }
 private:
     std::string _extrusion_axis;
     Extruder* _extruder;