AddOptimWithMultiVMultiDest

Overview

This example app demonstrates the following features:

• Add an optimization with multiple vehicles which end their routes at different destinations and display the solution on the map.

How to use the sample

When you run the example app, an optimization will be saved, the solution will be returned and showed on map.

How it works

1. Create a vrp::OrderList and add the orders to it. Each order needs to have a customer set; you can either add a new customer and then set it to the order, or you can use a previously created customer (see Get Customer example).
2. Create a vrp::ConfigurationParameters and set the route type to be RT_CustomEnd.
3. Create a vrp::VehicleConstraints with the desired fields and add it to a vrp::VehicleConstraintsList. The vrp::VehicleConstraints will be applied to all the vehicles.
4. Create a vrp::Optimization and set the objects created at 1.), 2.), and 3.) to it. Also set other parameters such as destinations.
5. Create a ProgressListener, vrp::Service, and a vrp::Request that will be used to track the request status.
6. Call the addOptimization() method from vrp::Service using the request from 5.), the vrp::Optimization from 4.), and the progress listener.
7. After adding the optimization, monitor the status of the request. Once it reaches a finished state, retrieve the optimization results by calling the getSolution() method, which returns a vrp::RouteList containing the generated routes.

To display the orders and routes on the map

1. Create a MapServiceListener, OpenGLContext and MapView.
2. Create a LandmarkList, CoordinatesList and PolygonGeographicArea.
3. Instruct the MapView to highlight the LandmarkList from 2.) to print the orders, departures and destinations.
4. Instruct the MapView to center on the PolygonGeographicArea.
5. Create a MarkerCollection of type Polyline for each route and add the routes shapes to them.
6. Set the newly created MarkerCollection in the markers collections of the map view preferences.
7. Allow the application to run until the map view is fully loaded.