Refs #5827 Added empty def for constructor of base class

Code/Mantid/Framework/API/CMakeLists.txt

@@ -4,7 +4,7 @@ set ( SRC_FILES
     src/ITransformScale.cpp
 #    src/TransformScaleFactory.cpp
     src/LinearScale.cpp
-#    src/LogarithmScale.cpp
+    src/LogarithmScale.cpp
 	src/Algorithm.cpp
 	src/AlgorithmFactory.cpp
 	src/AlgorithmHasProperty.cpp
@@ -121,7 +121,7 @@ set ( INC_FILES
     inc/MantidAPI/ITransformScale.h
 #    inc/MantidAPI/TransformScaleFactory.h
     inc/MantidAPI/LinearScale.h
-#    inc/MantidAPI/LogarithmScale.h
+    inc/MantidAPI/LogarithmScale.h
 	inc/MantidAPI/Algorithm.h
 	inc/MantidAPI/AlgorithmFactory.h
 	inc/MantidAPI/AlgorithmHasProperty.h

Code/Mantid/Framework/API/inc/MantidAPI/ITransformScale.h

@@ -43,7 +43,7 @@ namespace API
 class MANTID_API_DLL ITransformScale
 {
 public:
-  ITransformScale();
+  ITransformScale() {};
   /// Virtual destructor needed for an abstract class
   virtual ~ITransformScale() {};
   virtual const std::string name() const { return "ITransformScale"; }

Code/Mantid/Framework/API/src/ITransformScale.cpp

@@ -8,7 +8,7 @@ namespace Mantid
 {
 namespace API
 {
-Kernel::Logger& g_log = Kernel::Logger::get("ITransformScale");
+Kernel::Logger& ITransformScale::g_log = Kernel::Logger::get("ITransformScale");
 
 } // namespace API
 } // namespace Mantid

Code/Mantid/Framework/API/src/LogarithmScale.cpp

@@ -6,7 +6,7 @@
 #include <stdexcept>
 
 #include "MantidAPI/LogarithmScale.h"
-#include "MantidAPI/TransformScaleFactory.h"
+//#include "MantidAPI/TransformScaleFactory.h"
 
 namespace Mantid
 {