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Merge branch 'jmt/units-fix' into maint
[flightgear.git] / src / FDM / JSBSim / models / propulsion / FGRotor.cpp
1 /*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
2
3  Module:       FGRotor.cpp
4  Author:       Jon S. Berndt
5  Date started: 08/24/00
6  Purpose:      Encapsulates the rotor object
7
8  ------------- Copyright (C) 2000  Jon S. Berndt (jon@jsbsim.org) -------------
9
10  This program is free software; you can redistribute it and/or modify it under
11  the terms of the GNU Lesser General Public License as published by the Free Software
12  Foundation; either version 2 of the License, or (at your option) any later
13  version.
14
15  This program is distributed in the hope that it will be useful, but WITHOUT
16  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
17  FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
18  details.
19
20  You should have received a copy of the GNU Lesser General Public License along with
21  this program; if not, write to the Free Software Foundation, Inc., 59 Temple
22  Place - Suite 330, Boston, MA  02111-1307, USA.
23
24  Further information about the GNU Lesser General Public License can also be found on
25  the world wide web at http://www.gnu.org.
26
27 FUNCTIONAL DESCRIPTION
28 --------------------------------------------------------------------------------
29
30 HISTORY
31 --------------------------------------------------------------------------------
32 08/24/00  JSB  Created
33
34 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
35 INCLUDES
36 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
37
38 #include "FGRotor.h"
39 #include <iostream>
40
41 using namespace std;
42
43 namespace JSBSim {
44
45 static const char *IdSrc = "$Id$";
46 static const char *IdHdr = ID_ROTOR;
47
48 /*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
49 CLASS IMPLEMENTATION
50 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
51
52
53 FGRotor::FGRotor(FGFDMExec *FDMExec, Element* rotor_element, int num)
54                     : FGThruster(FDMExec, rotor_element, num)
55 {
56   Debug(0);
57 }
58
59 //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
60
61 FGRotor::~FGRotor()
62 {
63   Debug(1);
64 }
65
66 //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
67
68 double FGRotor::Calculate(double PowerAvailable)
69 {
70   return 0.0;
71 }
72
73 //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
74
75 string FGRotor::GetThrusterLabels(int id, string delimeter)
76 {
77   return "";
78 }
79
80 //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
81
82 string FGRotor::GetThrusterValues(int id, string delimeter)
83 {
84   return "";
85 }
86
87 //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
88 //    The bitmasked value choices are as follows:
89 //    unset: In this case (the default) JSBSim would only print
90 //       out the normally expected messages, essentially echoing
91 //       the config files as they are read. If the environment
92 //       variable is not set, debug_lvl is set to 1 internally
93 //    0: This requests JSBSim not to output any messages
94 //       whatsoever.
95 //    1: This value explicity requests the normal JSBSim
96 //       startup messages
97 //    2: This value asks for a message to be printed out when
98 //       a class is instantiated
99 //    4: When this value is set, a message is displayed when a
100 //       FGModel object executes its Run() method
101 //    8: When this value is set, various runtime state variables
102 //       are printed out periodically
103 //    16: When set various parameters are sanity checked and
104 //       a message is printed out when they go out of bounds
105
106 void FGRotor::Debug(int from)
107 {
108   if (debug_lvl <= 0) return;
109
110   if (debug_lvl & 1) { // Standard console startup message output
111     if (from == 0) { // Constructor
112
113     }
114   }
115   if (debug_lvl & 2 ) { // Instantiation/Destruction notification
116     if (from == 0) cout << "Instantiated: FGRotor" << endl;
117     if (from == 1) cout << "Destroyed:    FGRotor" << endl;
118   }
119   if (debug_lvl & 4 ) { // Run() method entry print for FGModel-derived objects
120   }
121   if (debug_lvl & 8 ) { // Runtime state variables
122   }
123   if (debug_lvl & 16) { // Sanity checking
124   }
125   if (debug_lvl & 64) {
126     if (from == 0) { // Constructor
127       cout << IdSrc << endl;
128       cout << IdHdr << endl;
129     }
130   }
131 }
132 }