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1 type descriptor
"An object that defines the data type of an input, output or return parameter of a method instance object." -
2 mandatory constraint
"A constraint that requires every instance of an object type's population to play that role. With a disjunctive mandatory role constraint, each member of the object type's population must play at least one of the roles indicated." -
3 reference mode
"A word, number, or abbreviation used to identify a unique instance of an entity object type." -
4 boxing
"The conversion of a value type instance to an object, which implies that the instance will carry full type information at run time and will be allocated in the heap. The Microsoft intermediate language (MSIL) instruction set's box instruction converts a value type to an object by making a copy of the value type and embedding it in a newly allocated object." -
5 graph edge
"A unit in the graph index that consists of an actor, an action, and an object. A graph edge represents an action done by one entity on another entity, or some relationship between two entities. For instance, an edge can represent a user (actor) viewing (action) a document (object). Or an edge can represent a user (actor) being the manager (action) of another user (object). Each graph edge contains metadata, such as a timestamp, relevance weight, and action type." -
6 unboxing
The conversion of an object instance to a value type.
См. также в других словарях:
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