Slide 5.22: Clear.h

Clear.h

The file Clear.h includes two methods of the class TextBuffer:

Clear( ): re-setting the input buffer, and
Put( ): printing out the contents of the buffer. Inserting to cout is not considered as a disk I/O command.

~wenchen/public_html/cgi-bin/351/week5/Clear.h


void  TextBuffer::Clear( ) {
  nextByte   = 0;
  bufferSize = 0;
}

void  TextBuffer::Put( ) {
  cout.write( buffer, bufferSize );
  cout << endl << endl;
}

ostream& write( const char* str , streamsize n ); write a sequence of characters pointed by str until the number of characters specified by n has been successfully written or until an error occurs in the output sequence.