Make File.h a header-only class

bob/io/base/cpp/File.cpp

-/**
- * @date Tue Oct 25 23:25:46 2011 +0200
- * @author Andre Anjos <andre.anjos@idiap.ch>
- *
- * Copyright (C) Idiap Research Institute, Martigny, Switzerland
- */
-
-#include <bob.io.base/File.h>
-
-bob::io::base::File::~File() { }

bob/io/base/include/bob.io.base/File.h

@@ -25,7 +25,7 @@ namespace bob { namespace io { namespace base {
 
     public: //abstract API
 
-      virtual ~File();
+      virtual ~File() {};
 
       /**
        * The filename this array codec current points to

setup.py

@@ -170,7 +170,6 @@ setup(
         [
           "bob/io/base/cpp/CodecRegistry.cpp",
           "bob/io/base/cpp/CSVFile.cpp",
-          "bob/io/base/cpp/File.cpp",
           "bob/io/base/cpp/HDF5ArrayFile.cpp",
           "bob/io/base/cpp/HDF5Attribute.cpp",
           "bob/io/base/cpp/HDF5Dataset.cpp",