Struct border_core::replay_buffer::SimpleReplayBuffer

pub struct SimpleReplayBuffer<O, A>where
    O: SubBatch,
    A: SubBatch,{ /* private fields */ }

A simple generic replay buffer.

Trait Implementations

impl<O, A> ExperienceBufferBase for SimpleReplayBuffer<O, A>where O: SubBatch, A: SubBatch,

type PushedItem = StdBatch<O, A>

Items pushed into the buffer.

fn len(&self) -> usize

The number of samples in the buffer.

fn push(&mut self, tr: Self::PushedItem) -> Result<()>

Pushes a transition into the buffer.

impl<O, A> ReplayBufferBase for SimpleReplayBuffer<O, A>where O: SubBatch, A: SubBatch,

type Config = SimpleReplayBufferConfig

Configuration of the replay buffer.

type Batch = StdBatch<O, A>

Batch generated from the buffer.

fn build(config: &Self::Config) -> Self

Build a replay buffer from Self::Config.

fn batch(&mut self, size: usize) -> Result<Self::Batch>

Constructs a batch.

fn update_priority( &mut self, ixs: &Option<Vec<usize>>, td_errs: &Option<Vec<f32>> )

Updates priority.