Research any topic before you write.

Find related topics. | Discover entities. | See connections. | Build a topical map.

Operator (computer programming)

In computer programming, an operator is a programming language construct that provides functionality that may not be possible to define as a user-defined function (e.g. sizeof in C) or has syntax different from that of a function (e.g. infix addition as in a+b). Like other programming language concepts, operator has a generally accepted, although…

Differences from functions, Examples & Customization

Use the mouse wheel or two fingers (on touchscreens) to zoom in and out of the map.

Research this topic

Explore the main themes, entities and connections around Operator (computer programming). Start with the topic map, then use the sections below for research and deeper semantic analysis.

Explore this topic

Start with a few of the strongest sections from the source topic. These are research directions, not a list of keywords you must use.

Differences from functions

Prefix notationPrecedenceParenthesesLispMatchfix
19 related topics

Examples

ArithmeticRelationalGreater thanLogicThree-way comparison
16 related topics

Customization

OverloadingFortranOverloadedPHPProlog
14 related topics

Ad hoc polymorphic

JavaNumbersConcatenatesStrings
4 related topics

Topics to explore

Browse the full topic structure. Each item opens a new analysis centered on that subject.

Overview

Differences from functions

Ad hoc polymorphic

Customization

Operand coercion

Examples

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

Map overview Semantic statistics

Operator (computer programming)

Nodes70
Edges69
Triples7
Avg. degree1.97
Density0.028571
Components1

How this topic connects Entity context

See the strongest relationship patterns around the current topic before diving into the raw triples.

Important terminology Word statistics

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

operator operators languages example function syntax programming infix language may user-defined allow symbols arity assignment different addition operations functions prefix

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
parentheses.In generalinstance ofmany operators are infix notation and involve different use of delimiters0.80text
an operator may be prefixinstance ofmany operators are infix notation and involve different use of delimiters0.80text
infixinstance ofmany operators are infix notation and involve different use of delimiters0.80text
postfixinstance ofmany operators are infix notation and involve different use of delimiters0.80text
matchfixinstance ofmany operators are infix notation and involve different use of delimiters0.80text
circumfix or bifixinstance ofmany operators are infix notation and involve different use of delimiters0.80text
and the syntax of an expression involving an operator depends on its arityinstance ofmany operators are infix notation and involve different use of delimiters0.80text

Related concept clusters Concept neighborhoods

These clusters group vocabulary that occurs around closely connected concepts in the source material.

    Connections between topic areas Semantic bridges

    Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.

    Min side: 3
    For writers, content strategists, SEOs, marketers and creators — from quick topic research to advanced semantic analysis.