replay_buffer.py 文件源码

def append(self, tensors):
        position = tf.mod(self.index, self.capacity)
        append_ops = [self.buffers[key][position].assign(tensor) for key, tensor in zip(self.buffers, tensors)]
        with tf.control_dependencies(append_ops):
            inc_index_op = self.index.assign_add(1)

        return inc_index_op