Concept Assignable

Assignable

Description

Assignable types must have copy constructors, operator= for assignment, and the swap() function defined.

Refinement of

CopyConstructible

Notation

X: A type playing the role of assignable-type in the Assignable concept.
x, y: Objects of type X

Valid expressions

Name	Expression	Type	Semantics
Assignment	x = y	X &	Require operator=
Swap	swap(x, y)	void	Require swap() function

Models

int

See also

CopyConstructible

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