Operator 演算子

!=(_:_:)

Indicates whether two button roles are unequal.

Declaration 宣言 

static func != (lhs: Self, rhs: Self) -> Bool

Return Value 戻り値

A Boolean value that’s set to true if the two button roles are unequal.

Parameters パラメータ

lhs

The first button role to compare.

rhs

The second button role to compare.

See Also 参照

Comparing Roles

static func == (ButtonRole, ButtonRole) -> Bool
Indicates whether two button roles are equal.