How to customize new buffer

1. Inherit BaseBuffer class.

If you want to add a new buffer without inheriting the provided buffers, you must inherit the base buffer.

reference: replay_buffer.py, rollout_buffer.py, ...

2. Implement abstract methods.

Abstract methods(store, sample) should be implemented. Implement these methods by referring to the comments.
When implementing store, it is recommended to check transition data dimension using check_dim. to use the check_dim, run super().__init__() in the __init__.

reference: replay_buffer.py, rollout_buffer.py, ...