Contents

init(floatLiteral:)

Creates an instance initialized to the specified floating-point value.

Declaration

init(floatLiteral value: Double)

Parameters

  • value:

    The value to create.

Discussion

Do not call this initializer directly. Instead, initialize a variable or constant using a floating-point literal. For example:

let x = 21.5

In this example, the assignment to the x constant calls this floating-point literal initializer behind the scenes.

See Also

Infrequently Used Functionality