class implementation file
Deductions
- subclass has quality class implementation file ⇐ (subclass is subclass of class), (class has quality class implementation file)
- header file is opposite of class implementation file ⇐ class implementation file is opposite of header file
- superclass has quality class implementation file ⇐ (superclass is subclass of class), (class has quality class implementation file)
- Q9380011 has quality class implementation file ⇐ (Q9380011 has quality class), (class has quality class implementation file), (has quality is a transitive relation)