int setmode( int nMode = filebuf::text );
Sets the binary/text mode of the stream’s filebuf object. It can be called only after the file is opened.
Return Value
The previous mode; –1 if the parameter is invalid, the file is not open, or the mode cannot be changed.
Parameter
nMode
An integer that must be one of the following static filebuf constants:
fstream Overview | Input Stream Classes
See Also ios binary manipulator, ios text manipulator