struct
Slice
Represents a slice expression.
Objects of this type are generated when slice syntax is used within square brackets, e.g.:
var msg: String = "Hello Mojo"
# Both are equivalent and print "Mojo".
print(msg[6:])
print(msg.__getitem__(Slice(6, len(msg))))
Fields
- start (
Int): The starting index of the slice. - end (
Int): The end index of the slice. - step (
Int): The step increment value of the slice.
Implemented traits
AnyType,
EqualityComparable,
Sized,
Stringable
Methods
__init__
__init__(start: Int, end: Int) -> Self
Construct slice given the start and end values.
Args:
- start (
Int): The start value. - end (
Int): The end value.
Returns:
The constructed slice.
__init__[T0: AnyRegType, T1: AnyRegType, T2: AnyRegType](start: T0, end: T1, step: T2) -> Self
Construct slice given the start, end and step values.
Parameters:
- T0 (
AnyRegType): Type of the start value. - T1 (
AnyRegType): Type of the end value. - T2 (
AnyRegType): Type of the step value.
Args:
- start (
T0): The start value. - end (
T1): The end value. - step (
T2): The step value.
Returns:
The constructed slice.
__getitem__
__getitem__(self: Self, idx: Int) -> Int
Get the slice index.
Args:
- idx (
Int): The index.
Returns:
The slice index.
__eq__
__eq__(self: Self, other: Self) -> Bool
Compare this slice to the other.
Args:
- other (
Self): The slice to compare to.
Returns:
True if start, end, and step values of this slice match the corresponding values of the other slice and False otherwise.
__ne__
__ne__(self: Self, other: Self) -> Bool
Compare this slice to the other.
Args:
- other (
Self): The slice to compare to.
Returns:
False if start, end, and step values of this slice match the corresponding values of the other slice and True otherwise.
__str__
__str__(self: Self) -> String
Gets the string representation of the span.
Returns:
The string representation of the span.
__len__
__len__(self: Self) -> Int
Return the length of the slice.
Returns:
The length of the slice.