Class CGA_Stream

Placement in the overall structure

Module

device

Base classes

O_Stream

CGA_Screen

Derived classes

None

Time of creation

Task 1

Files

cgastr.h cgastr.cc

Description

The CGA_Stream class allows to print different data types as text strings to a PC's CGA screen. For this, CGA_Stream needs to be derived from the classes O_Stream and CGA_Screen and finally the method flush () needs to be implemented.

Public methods

void CGA_Stream::flush ()

Method to output/print the buffer contents of base class Stringbuffer. This method is implicitly called when the buffer is full, but can also be called explicitly to enforce output.