24.3 oeostream

All of the oestream classes that provide output handling derive from this class. This class provides efficient implementations of standard output stream including: putbyte, write, flush. Like the standard ostreams, the operator is overloaded for easy output of data to text streams.

This class also provides the framework but not fully functional implementations of the open and close routines. However, if a data buffer already exists in memory, an oeostream instance can be used to write directly to that buffer using the provided open and close routines.

char      buffer[13];
oeostream os;

if (os.open(buffer, 13))
{
    os << "hello world!";
    os.flush();
    os.close();
}

				OEChem - C++ Theory Manual Version 1.3.1

				OEChem - C++ Theory Manual Version 1.3.1