CumulativeSum

Inputs: i1
Outputs: o1

Emits the cumulative sum of the messages values that have passed through it.

The CumulativeSum operator does not hold a message buffer on i1, so it emits a message containing the the cumulative sum of the messages values it has received on i1 through o1 right after it received a message on i1.

$y(t_n)=\sum_{i=1}^{n} x(t_i)$

Parameters

id: The id of the operator

Usage

TypeScript

import { Program, CumulativeSum } from "@rtbot-dev/rtbot";

const id = "id";

const program = new Program();
program.addOperator(new CumulativeSum(id));

Python

import rtbot as rb

id = "id";

program = rb.Program()
program.addOperator(rb.CumulativeSum(id))

C++

#include "rtbot/CumulativeSum.h"

auto id = "id";

auto op = CumulativeSum<std::uint64_t, double>(id)

YAML

# minimal RtBot program
operators:
  - type: CumulativeSum
    id: "id"

Json

{
  "operators": [
    { "type": "CumulativeSum", "id": "id" }
  ] 
}