o1.blood1
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An instance of this class corresponds to a single blood type in an ABO+Rh blood group system. A person’s blood type affects who they can donate blood to; the blood types of the donor and the recipient must be compatible.
An instance of this class corresponds to a single blood type in an ABO+Rh blood group system. A person’s blood type affects who they can donate blood to; the blood types of the donor and the recipient must be compatible.
As represented here, a blood type consists of two components, ABO and rhesus. For any person, the ABO component has one of the following values: "A", "B", "AB", or "O" (the letter O, not zero). The rhesus component is either positive or negative. These components describe the presence or absence of particular antigens in human blood; for further reading, see Wikipedia.
This class reprents the ABO component as a string and the rhesus component as a boolean so that true corresponds to positive and false to negative.
Parameters
- abo
-
the ABO component of the blood type; this must be one of the strings "A", "B", "AB", or "O", or the class will malfunction
- rhesus
-
the rhesus component of the blood type;
truestands positive,falsefor negative
Attributes
- Supertypes