ValleyFlyer/
main.rs

1// -!- rust -!- **************************************************************
2//
3//  System        : 
4//  Module        : 
5//  Object Name   : $RCSfile$
6//  Revision      : $Revision$
7//  Date          : $Date$
8//  Author        : $Author$
9//  Created By    : Robert Heller
10//  Created       : 2025-10-14 16:15:25
11//  Last Modified : <251015.2051>
12//
13//  Description	
14//
15//  Notes
16//
17//  History
18//	
19//****************************************************************************
20//    Copyright (C) 2025  Robert Heller D/B/A Deepwoods Software
21//			51 Locke Hill Road
22//			Wendell, MA 01379-9728
23//
24//    This program is free software; you can redistribute it and/or modify
25//    it under the terms of the GNU General Public License as published by
26//    the Free Software Foundation; either version 2 of the License, or
27//    (at your option) any later version.
28//
29//    This program is distributed in the hope that it will be useful,
30//    but WITHOUT ANY WARRANTY; without even the implied warranty of
31//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
32//    GNU General Public License for more details.
33//
34//    You should have received a copy of the GNU General Public License
35//    along with this program; if not, write to the Free Software
36//    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
37// 
38//
39//****************************************************************************
40
41#![doc = include_str!("README.md")]
42
43use time_table::TimeTableSystem;
44
45/// Insert the stations from Greenfield, MA to Springfield, MA.  The miles
46/// are guesses assuming an average speed of 60 MPH and were picked to
47/// create a time table that exactly matches the Amtrak's real schedule.
48fn InsertStations(time_table: &mut TimeTableSystem) {
49    time_table.AddStation(String::from("Greenfield, MA"),0.0);
50    time_table.AddStation(String::from("Northampton, MA"),25.0);
51    time_table.AddStation(String::from("Holyoke, MA"),15.0+25.0);
52    time_table.AddStation(String::from("Springfield, MA"),28.0+15.0+25.0);
53}
54
55/// Insert the southbound (forward) trains.  There are two of them daily.
56fn InsertSouthboundTrains(time_table: &mut TimeTableSystem) {
57    time_table.AddTrain(String::from("Valley Flyer"),String::from("479"),60,1,
58                        18*60+5,0,3).expect("Failed to insert 479");
59    time_table.AddTrain(String::from("Valley Flyer"),String::from("425"),60,1,
60                        6*60+5,0,3).expect("Failed to insert 425");
61}
62/// Insert the northbound (backward) trains.  There are two of them.
63fn InsertNorthboundTrains(time_table: &mut TimeTableSystem) {
64    time_table.AddTrain(String::from("Valley Flyer"),String::from("494"),60,1,
65                        21*60+25,3,0).expect("Failed to insert 494");
66    time_table.AddTrain(String::from("Valley Flyer"),String::from("486"),60,1,
67                        15*60+15,3,0).expect("Failed to insert 486");
68}
69
70
71/// Main program.  Constrict the TimeTableSystem structure, Insert the 
72/// stations, then insert the trains and then set the one print option.
73/// Then create the time table LaTeX file.
74fn main() {
75    let mut valley_flyer = TimeTableSystem::new(String::from("Northern NE"),
76                                                1440,15);
77    InsertStations(&mut valley_flyer);
78    println!("Number of Stations: {}",valley_flyer.NumberOfStations());
79    InsertSouthboundTrains(&mut valley_flyer);
80    println!("Number of trains after InsertSouthboundTrains: {}",valley_flyer.NumberOfTrains());
81    InsertNorthboundTrains(&mut valley_flyer);
82    println!("Number of trains after InsertNorthboundTrains: {}",valley_flyer.NumberOfTrains());
83    valley_flyer.SetPrintOption("DirectionName","Southbound");
84    valley_flyer.CreateLaTeXTimetable("ValleyFlyer.tex")
85                    .expect("Failed to create time table LaTeX file");
86}
ValleyFlyer/main.rs

ValleyFlyer/
main.rs
