Note: information on this page refers to Ceylon 1.2, not to the current release.

View source | Edit

&&= (and assign) operator

The right-associative, binary infix &&= operator is used to compute the logical and of two operands, assigning the result to the left-hand operand.

Usage 

variable Boolean a = true;
Boolean b = false;
a &&= b; // a becomes false

Description

Definition

The &&= operator is defined as:

if (lhs) lhs =rhs else false

See the language specification for more details.

Polymorphism

The && operator is not polymorphic.

Type

The result type of the &&= operator is Boolean.

See also