sc_StateInFile - Man Page

StateInFile ()
State information will be obtained from cin.
StateInFile (std::istream &s)
State information will be obtained from fp.
StateInFile (const char *name)
State information will be obtained from name.
virtual int open (const char *name)
State information will be obtained from name.
virtual void close ()
Close the output file.

int opened_
std::streambuf * buf_