Operator 演算子

!=(_:_:)

Indicates whether two drop operations 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 drop operations are unequal.

Parameters パラメータ

lhs

The first drop operation to compare.

rhs

The second drop operation to compare.

See Also 参照

Comparing Drop Operations ドロップ操作を比較する

static func == (DropOperation, DropOperation) -> Bool
Indicates whether two drop operations are equal.
func hash(into: inout Hasher)
Hashes the essential components of the drop operation by passing them into the given hash function.
var hashValue: Int
The hashed value of the drop operation.