Class Invariant - Examples - Native Support - D

D

D programming language has native support of class invariants, as well as other contract programming techniques. Here is an example from the official documentation.

class Date { int day; int hour; invariant { assert(1 <= day && day <= 31); assert(0 <= hour && hour < 24); } }

Read more about this topic:  Class Invariant, Examples, Native Support

Other related articles:

Junior Ice Hockey - Canada - Junior B, C, D
... Junior D was popular in the 1960s and 1970s in dense population centers, but fell off in the early 1990s ... In Quebec, Junior D is now known as Junior B and is run strictly by minor hockey associations ... The last Junior D league is the OHA's Southern Ontario Junior Hockey League, the result of the merger of the Northern, Western, and Southern Junior D leagues in the late 1980s ...
D - Other Representations
... Sign Language (BSL), the letter ⟨d⟩ is indicated by signing with the right hand held with index and thumb extended and slightly curved and tip of thumb and finger held against extended index of left hand ...