Fixed bugs in type-cast buffering in File::load and File::save

src/TNL/File.hpp

@@ -103,7 +103,6 @@ File::load_impl( Type* buffer, std::streamsize elements )
          file.read( reinterpret_cast< char* >( cast_buffer.get() ), sizeof( SourceType ) * transfer );
          for( std::streamsize i = 0; i < transfer; i++ )
             buffer[ readElements++ ] = static_cast< Type >( cast_buffer[ i ] );
-         readElements += transfer;
       }
    }
 }
@@ -184,7 +183,6 @@ File::save_impl( const Type* buffer, std::streamsize elements )
          for( std::streamsize i = 0; i < transfer; i++ )
             cast_buffer[ i ] = static_cast< TargetType >( buffer[ writtenElements++ ] );
          file.write( reinterpret_cast< char* >( cast_buffer.get() ), sizeof( TargetType ) * transfer );
-         writtenElements += transfer;
       }
    }
 }