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Mojo struct

VariadicList

A utility class to access variadic function arguments. Provides a "list" view of the function argument so that the size of the argument list and each individual argument can be accessed.

Parameters​

  • ​type (AnyTrivialRegType): The type of the elements in the list.

Aliases​

  • IterType = _VariadicListIter[type]:

Fields​

  • ​value (variadic<*"type">): The underlying storage for the variadic list.

Implemented traits​

AnyType, Sized

Methods​

__init__​

__init__(inout self: Self, *value: type)

Constructs a VariadicList from a variadic list of arguments.

Args:

  • ​*value (type): The variadic argument list to construct the variadic list with.

__init__(inout self: Self, value: variadic<*"type">)

Constructs a VariadicList from a variadic argument type.

Args:

  • ​value (variadic<*"type">): The variadic argument to construct the list with.

__getitem__​

__getitem__(self: Self, idx: Int) -> type

Gets a single element on the variadic list.

Args:

  • ​idx (Int): The index of the element to access on the list.

Returns:

The element on the list corresponding to the given index.

__len__​

__len__(self: Self) -> Int

Gets the size of the list.

Returns:

The number of elements on the variadic list.

__iter__​

__iter__(self: Self) -> _VariadicListIter[type]

Iterate over the list.

Returns:

An iterator to the start of the list.

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