FieldOffsets

Mojo struct 🡭

FieldOffsets

@memory_only
struct FieldOffsets[MAX: Int = 64]

Stack-allocated flat array of (start, end) byte pairs for up to MAX fields.

Layout: [start0, end0, start1, end1, …] — avoids a separate count field at the cost of doubling the index arithmetic, which is branch-free.

Parameters

• MAX (Int)

Implemented traits

AnyType, Copyable, ImplicitlyDestructible, Movable, Sized

Methods

__init__

def __init__(out self)

Args:

• self (Self)

Returns:

Self

__len__

def __len__(self) -> Int

Args:

• self (Self)

Returns:

Int

start

def start(self, i: Int) -> Int

Args:

• self (Self)
• i (Int)

Returns:

Int

end

def end(self, i: Int) -> Int

Args:

• self (Self)
• i (Int)

Returns:

Int