TileRangeIterator

public struct TileRangeIterator : IteratorProtocol

Iterator of a TileRange.

  • Range for the counter

    Declaration

    Swift

    let range: TileRange

  • Current counter value

    Declaration

    Swift

    var counter: UInt64

  • Max value counter can take.

    Declaration

    Swift

    let maxCounter: UInt64

  • Number of columns

    Declaration

    Swift

    let columns: TileNumber

  • Number of rows

    Declaration

    Swift

    let rows: TileNumber

  • Initializer of the iterator. Sets range,counter, maxCounter and diffX

    Declaration

    Swift

    init(_ range: TileRange)

  • The function that is required by the Iterator protocol.

    Todo

    because there are no validations of the range in TileRange, this function may fail. Pending to fix it.

    See also

    IteratorProtocol

    Declaration

    Swift

    public mutating func next() -> TileCoords?

    Return Value

    the TileCoord for the current iteration.