Mojo function

advanced_indexing_getitem_shape

advanced_indexing_getitem_shape[input_rank: Int, index_rank: Int, //, start_axis: Int, num_index_tensors: Int](input_shape: Index[input_rank], index_shape: Index[index_rank]) -> Index[((num_index_tensors * -1) + index_rank + input_rank)]

Calculate the output shape from advanced indexing.

Parameters:

input_rank (Int): The rank of the input tensor.
index_rank (Int): The rank of the indexing tensors.
start_axis (Int): The first dimension in input where the indexing tensors are applied. It is assumed the indexing tensors are applied in consecutive dimensions.
num_index_tensors (Int): The number of indexing tensors.

Args:

input_shape (Index[input_rank]): The shape of the input tensor in the operation.
index_shape (Index[index_rank]): The shape of the indexing tensors in the operation.