reference/generated/torchrl.data.replay_buffers.ImmutableDatasetWriter

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ImmutableDatasetWriter

class torchrl.data.replay_buffers.ImmutableDatasetWriter(compilable: bool = False)

A blocking writer for immutable datasets.

add(data: Any) → int

Inserts one piece of data at an appropriate index, and returns that index.

extend(data: Sequence) → Tensor

Inserts a series of data points at appropriate indices, and returns a tensor containing the indices.