Scale

Inputs: i1
Outputs: o1

Scales the message value using the provided number (value) as coefficient regardless the time field of the message.

The Scale operator does not hold a message buffer on i1, so it emits a modified version of the message through o1 right after it receives a message on i1.

$y(t_n)= C \times x(t_n)$

Parameters

id: The id of the operator

value: The factor to use to scale the messages.

Usage

TypeScript

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

const id = "id";
const value = 2.71;

const program = new Program();
program.addOperator(new Scale(id, value));

Python

import rtbot as rb

id = "id";
value = 2.71;

program = rb.Program()
program.addOperator(rb.Scale(id, value))

C++

#include "rtbot/Scale.h"

auto id = "id";
auto value = 2.71;

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

YAML

# minimal RtBot program
operators:
  - type: Scale
    id: "id"
    value: 2.71

Json

{
  "operators": [
    { "type": "Scale", "id": "id", "value": 2.71 }
  ] 
}