EntityQ4844645· pop 8· linked from 7 articlesfriend classSign in to saveObject relationship in programming languageConnectionsQ2407Entitydata structureEntityclassEntitysubroutineEntityinheritanceEntitytransitive relationEntityencapsulationEntitynodeEntitysymmetric relationEntitygraph data structureEntityC++26Entityaccess modifierEntityvariadic templateEntityCategoriesClass (computer programming)