HP Integrity NonStop J-Series - Manual (Page 269)

f.Write(bounds.top);
f.Write(bounds.right);
f.Write(bounds.bottom);
}
//1 This is a macro that all subclasses of RWCollectable are required to compile once, and only
once. See Chapter 15 ( How to Create an RWCollectable.. ) for more details.
//2 This is the constructor for RWRectangle that fills in the RECT structure.
//3 This is the definition of the virtual function drawWith(HDC). It simply makes a call to the
Windows function Rectangle() with appropriate arguments.
//4 Supplies an appropriate hashing value in case we ever want to retrieve this RWRectangle
from a hash table.
//5 Supplies an appropriate isEqual() implementation.
//6 This function retrieves the RWRectangle from a virtual stream.
//7 This function retrieves the RWRectangle from an RWFile .
//8 This function stores the RWRectangle on a virtual stream. Note how there is no need to
separate elements by white space_this will be done by the virtual stream, if necessary.
//9 This function stores the RWRectangle on an RWFile .
The other shapes, RWEllipse and RWText, are implemented in a similar manner.