its own subtyping relation, which may well be trivial, should the language support no (or very little) conversion mechanisms. Due to the subtyping relation...

be confused with subtyping. In some languages inheritance and subtyping agree, whereas in others they differ; in general, subtyping establishes an is-a...

Look up subtype in Wiktionary, the free dictionary. Subtype may refer to: Viral subtypes, such as Subtypes of HIV Subtyping, a form of type polymorphism...

The subtypes of HIV include two main subtypes, known as HIV type 1 (HIV-1) and HIV type 2 (HIV-2). These subtypes have distinct genetic differences and...

In object-oriented programming, behavioral subtyping is the principle that subclasses should satisfy the expectations of clients accessing subclass objects...

instead use abstract symbols that can substitute for any type. Subtyping (also called subtype polymorphism or inclusion polymorphism): when a name denotes...

principle (LSP) is a particular definition of a subtyping relation, called strong behavioral subtyping, that was initially introduced by Barbara Liskov...

relationship with its type (class). Subtyping enables a given type to be substituted for another type or abstraction. Subtyping is said to establish an is-a...

type, which is invoked implicitly. Structural subtyping is arguably more flexible than nominative subtyping, as it permits the creation of ad hoc types...

expression of type Animal is used. Variance is how subtyping between more complex types relates to subtyping between their components. For example, how should...

isomorphic to an existing type. In a similar fashion, nominal subtyping means that one type is a subtype of another if and only if it is explicitly declared to...

and behavior as an object. A language that also supports inheritance or subtyping is classified as object-oriented. Even though object-oriented seems like...

variations exist within the subtypes and can lead to very significant differences in the virus's behavior. By definition, the subtyping scheme only takes into...

arises precisely because subclassing implies subtyping even in the instances where the principle of subtyping, known as the Liskov substitution principle...

the subtype hierarchy. However, because subtyping is transitive, that results in every type becoming related to every other type, and so subtyping would...

implementation Bounded quantification, restricts type parameters to a range of subtypes Subtyping, different classes related by some common superclass can be used in...

mechanisms in e. Subtyping is the prime example of what object-oriented languages without aspect-oriented features can not accomplish. Subtyping allows a verification...

Influenza A virus subtype H3N2 (A/H3N2) is a subtype of influenza A virus (IAV). Some human-adapted strains of A/H3N2 are endemic in humans and are one...

Influenza A virus subtype H1N1 (A/H1N1) is a subtype of influenza A virus (IAV). Some human-adapted strains of H1N1 are endemic in humans and are one cause...

principle, which applies these ideas to object-oriented programming, subtyping, and inheritance. Her work was recognized with the 2008 Turing Award,...

type" which he considered to be distinct from Caucasians, rather than a subtype of it as others had done. While Blumenbach had erroneously thought that...

at compile time, it is not a substitute for late binding as found in subtyping polymorphism. The previous section notwithstanding, there are other ways...

A virus subtype H5N3 Influenza A virus subtype H5N4 Influenza A virus subtype H5N5 Influenza A virus subtype H5N6 Influenza A virus subtype H5N7 Influenza...

resected lung cancer with emphasis on the relevance of the adenocarcinoma subtyping". Ann. Thorac. Surg. 81 (6): 1988–95. doi:10.1016/j.athoracsur.2006.01...

Endemism is the state of a species being found only in a single defined geographic location, such as an island, state, nation, country or other defined...

personality types is understood as having three "instinctual subtypes". These subtypes are believed to be formed according to which one of three instinctual...

as a term's declared or inferred type (or base type in a language with subtyping) is used to determine which of several possibilities will be used at a...

types of polymorphism, namely subtyping in connection with object-oriented programming and overloading. While subtyping is incompatible with HM, a variant...

virus subtype H7 may refer to: Influenza A virus subtype H7N1 Influenza A virus subtype H7N2 Influenza A virus subtype H7N3 Influenza A virus subtype H7N4...

order to be equal). In languages with subtyping, the compatibility relation is more complex: If B is a subtype of A, then a value of type B can be used...