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Composite data type information


In computer science, a composite data type or compound data type is any data type which can be constructed in a program using the programming language's primitive data types and other composite types. It is sometimes called a structure or aggregate type,[1] although the latter term may also refer to arrays, lists, etc. The act of constructing a composite type is known as composition. Composite data types are often contrasted with scalar variables.

  1. ^ Howe, Denis. "The Free On-line Dictionary of Computing". foldoc.org. Retrieved 6 February 2023.

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Composite data type

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a composite data type or compound data type is any data type which can be constructed in a program using the programming language's primitive data types...

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Algebraic data type

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programming and type theory, an algebraic data type (ADT) is a kind of composite type, i.e., a type formed by combining other types. Two common classes...

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Primitive data type

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(built-in types). Data types which are not primitive are referred to as derived or composite. Primitive types are almost always value types, but composite types...

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Data type

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is a single data item that cannot be broken into component parts. A value of a composite type or aggregate type is a collection of data items that can...

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Generalized algebraic data type

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a generalized algebraic data type (GADT, also first-class phantom type, guarded recursive datatype, or equality-qualified type) is a generalization of...

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Data structure

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structure about data. Data structures serve as the basis for abstract data types (ADT). The ADT defines the logical form of the data type. The data structure...

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Object composition

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same terms are used for both data structures and composites. For example, "binary tree" can refer to either: as a data structure it is a means of accessing...

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Value type and reference type

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reference types, these problems are automatically avoided, at the cost of removing some options from the programmer. Primitive data type Composite data type Brown...

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Derived type

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In computer science, derived type can mean: a composite data type, one built out of other types a subtype a derived class This disambiguation page lists...

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Product type

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primitive data types. The expression of an instance of a product type will be a tuple, and is called a "tuple type" of expression. A product of types is a...

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Abstract data type

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abstract data type (ADT) is a mathematical model for data types, defined by its behavior (semantics) from the point of view of a user of the data, specifically...

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Passive data structure

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external data, in a part of the system where the semantic checks and interpretations needed for valid objects are not applied yet. A PDS type in C++, or...

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Strongly typed identifier

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function to serialize the class into a simple string instead of a composite data type. It calls Object.freeze() to make the instance immutable. It overrides...

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Intersection type

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Intersection types are composite data types. Similar to product types, they are used to assign several types to an object. However, product types are assigned...

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Composite pattern

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treated the same way as a single instance of the same type of object. The intent of a composite is to "compose" objects into tree structures to represent...

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Cons

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and more closely related to the constructor function of an algebraic data type system. The word "cons" and expressions like "to cons onto" are also part...

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Associative array

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an associative array, map, symbol table, or dictionary is an abstract data type that stores a collection of (key, value) pairs, such that each possible...

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Union type

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variable that may hold such a data structure. Some programming languages support special data types, called union types, to describe such values and variables...

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Nasdaq Composite

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The Nasdaq Composite (ticker symbol ^IXIC) is a stock market index that includes almost all stocks listed on the Nasdaq stock exchange. Along with the...

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Data structure alignment

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primitive data type supported by the computer, aligned accesses will always access a single memory word. This may not be true for misaligned data accesses...

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Quotient type

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the field of type theory in computer science, a quotient type is a data type which respects a user-defined equality relation. A quotient type defines an...

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