UpdateOptimization

Overview

This example app demonstrates the following features:

• Make changes on an optimization and return the new solution.

Besides the orders, all the other fields can be changed using the method UpdateOptimization(); check how to change orders in the Add Orders To Optimization, Delete Order From Optimization and Update Order From Optimization examples. The optimization can also be reoptimized so a new solution will be returned for the new optimization. If the optimization is not reoptimized, the changed will not be applied over the optimization's routes.

How to use the sample

When you run the example app, the new solution will be returned.

How it works

1. Create a ProgressListener and a vrp::Service.
2. Retrieve the optimization you want to update (see Get Optimization example) in a vrp::Optimization.
3. Change the desired fields of the vrp::Optimization.
4. Create a vrp::RouteList, and a vrp::Request that will be use for traking the status of the operation.
5. Call the updateOptimization() method from the vrp::Service using the list from 4.), the vrp::Optimization from 2.), the optimization will be reoptimized.
6. Check if the associated request has reached the finished status. Once completed, you can retrieve the optimization results by calling the getSolution() method, which returns a vrp::RouteList containing the reoptimized routes.