Sets the destination file
| void setFile( const std::basic_string<TCHAR>& file ); | 
						A complete file name, including path.
						The file name should include the character pair %t. This pair will be replaced by a representation of the time and/or date in the complete log file name.
						The path may include environment variables, e.g. %TMP%\MyLogFile.log.
					
Header: cpplog.h