1 /*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
7 ------------- Copyright (C) 2000 -------------
9 This program is free software; you can redistribute it and/or modify it under
10 the terms of the GNU Lesser General Public License as published by the Free Software
11 Foundation; either version 2 of the License, or (at your option) any later
14 This program is distributed in the hope that it will be useful, but WITHOUT
15 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
16 FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
19 You should have received a copy of the GNU Lesser General Public License along with
20 this program; if not, write to the Free Software Foundation, Inc., 59 Temple
21 Place - Suite 330, Boston, MA 02111-1307, USA.
23 Further information about the GNU Lesser General Public License can also be found on
24 the world wide web at http://www.gnu.org.
26 FUNCTIONAL DESCRIPTION
27 --------------------------------------------------------------------------------
30 --------------------------------------------------------------------------------
32 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
33 COMMENTS, REFERENCES, and NOTES
34 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
36 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
38 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
40 #include "FGGradient.h"
44 static const char *IdSrc = "$Id$";
45 static const char *IdHdr = ID_GRADIENT;
47 /*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
49 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
52 FGGradient::FGGradient(FGFCS* fcs, Element* element) : FGFCSComponent(fcs, element)
54 FGFCSComponent::bind();
59 //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
61 FGGradient::~FGGradient()
66 //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
68 bool FGGradient::Run(void )
73 //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
74 // The bitmasked value choices are as follows:
75 // unset: In this case (the default) JSBSim would only print
76 // out the normally expected messages, essentially echoing
77 // the config files as they are read. If the environment
78 // variable is not set, debug_lvl is set to 1 internally
79 // 0: This requests JSBSim not to output any messages
81 // 1: This value explicity requests the normal JSBSim
83 // 2: This value asks for a message to be printed out when
84 // a class is instantiated
85 // 4: When this value is set, a message is displayed when a
86 // FGModel object executes its Run() method
87 // 8: When this value is set, various runtime state variables
88 // are printed out periodically
89 // 16: When set various parameters are sanity checked and
90 // a message is printed out when they go out of bounds
92 void FGGradient::Debug(int from)
94 if (debug_lvl <= 0) return;
96 if (debug_lvl & 1) { // Standard console startup message output
97 if (from == 0) { // Constructor
101 if (debug_lvl & 2 ) { // Instantiation/Destruction notification
102 if (from == 0) cout << "Instantiated: FGGradient" << endl;
103 if (from == 1) cout << "Destroyed: FGGradient" << endl;
105 if (debug_lvl & 4 ) { // Run() method entry print for FGModel-derived objects
107 if (debug_lvl & 8 ) { // Runtime state variables
109 if (debug_lvl & 16) { // Sanity checking
111 if (debug_lvl & 64) {
112 if (from == 0) { // Constructor
113 cout << IdSrc << endl;
114 cout << IdHdr << endl;