-/*******************************************************************************
-
+/*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
Header: FGState.h
Author: Jon S. Berndt
Date started: 11/17/98
-
+
------------- Copyright (C) 1999 Jon S. Berndt (jsb@hal-pc.org) -------------
-
+
This program is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free Software
Foundation; either version 2 of the License, or (at your option) any later
version.
-
+
This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
details.
-
+
You should have received a copy of the GNU General Public License along with
this program; if not, write to the Free Software Foundation, Inc., 59 Temple
Place - Suite 330, Boston, MA 02111-1307, USA.
-
+
Further information about the GNU General Public License can also be found on
the world wide web at http://www.gnu.org.
-
+
FUNCTIONAL DESCRIPTION
--------------------------------------------------------------------------------
-
+
Based on Flightgear code, which is based on LaRCSim. This class wraps all
global state variables (such as velocity, position, orientation, etc.).
-
+
HISTORY
--------------------------------------------------------------------------------
11/17/98 JSB Created
-
-********************************************************************************
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
SENTRY
-*******************************************************************************/
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
#ifndef FGSTATE_H
#define FGSTATE_H
-/*******************************************************************************
+/*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
INCLUDES
-*******************************************************************************/
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
#ifdef FGFS
# include <simgear/compiler.h>
-# include STL_STRING
-# ifdef FG_HAVE_STD_INCLUDES
+# ifdef SG_HAVE_STD_INCLUDES
# include <fstream>
# else
# include <fstream.h>
# endif
- FG_USING_STD(string);
#else
-# include <string>
# include <fstream>
#endif
+#include <string>
#include <map>
#include "FGDefs.h"
#include "FGInitialCondition.h"
#include "FGMatrix.h"
-/*******************************************************************************
+/*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
DEFINES
-*******************************************************************************/
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
-using namespace std;
+#define ID_STATE "$Header$"
-/*******************************************************************************
+/*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
CLASS DECLARATION
-*******************************************************************************/
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
class FGFDMExec;
-class FGState
-{
+class FGState {
public:
- FGState(FGFDMExec*);
+ FGState(FGFDMExec*);
~FGState(void);
bool Reset(string, string, string);
void Initialize(FGInitialCondition *FGIC);
bool StoreData(string);
- inline float Getadot(void) {return adot;}
- inline float Getbdot(void) {return bdot;}
+ inline float Geta(void) { return a; }
- inline float GetLocalAltitudeOverRunway(void) {return LocalAltitudeOverRunway;}
- inline float Geta(void) {return a;}
+ inline float Getsim_time(void) { return sim_time; }
+ inline float Getdt(void) { return dt; }
- inline float Getsim_time(void) {return sim_time;}
- inline float Getdt(void) {return dt;}
+ inline void Suspend(void) {saved_dt = dt; dt = 0.0;}
+ inline void Resume(void) {dt = saved_dt;}
- float GetParameter(int val_idx);
+ float GetParameter(eParam val_idx);
float GetParameter(string val_string);
- int GetParameterIndex(string val_string);
+ eParam GetParameterIndex(string val_string);
- inline void Setadot(float tt) {adot = tt;}
- inline void Setbdot(float tt) {bdot = tt;}
- inline void SetLocalAltitudeOverRunway(float tt) {LocalAltitudeOverRunway = tt;}
- inline void Seta(float tt) {a = tt;}
+ inline void Seta(float tt) { a = tt; }
- inline float Setsim_time(float tt) {sim_time = tt; return sim_time;}
- inline void Setdt(float tt) {dt = tt;}
+ inline float Setsim_time(float tt) {
+ sim_time = tt;
+ return sim_time;
+ }
+ inline void Setdt(float tt) { dt = tt; }
- void SetParameter(int, float);
+ void SetParameter(eParam, float);
- inline float IncrTime(void) {sim_time+=dt;return sim_time;}
+ inline float IncrTime(void) {
+ sim_time+=dt;
+ return sim_time;
+ }
void InitMatrices(float phi, float tht, float psi);
void CalcMatrices(void);
void IntegrateQuat(FGColumnVector vPQR, int rate);
FGColumnVector CalcEuler(void);
FGMatrix GetTs2b(float alpha, float beta);
- FGMatrix GetTl2b(void) {return mTl2b;}
- FGMatrix GetTb2l(void) {return mTb2l;}
+ FGMatrix GetTl2b(void) { return mTl2b; }
+ FGMatrix GetTb2l(void) { return mTb2l; }
+ typedef map<eParam, string> ParamMap;
+ ParamMap paramdef;
private:
- float adot, bdot; // alpha dot and beta dot
float a; // speed of sound
float sim_time, dt;
+ float saved_dt;
FGFDMExec* FDMExec;
- float LocalAltitudeOverRunway;
FGMatrix mTb2l;
FGMatrix mTl2b;
FGMatrix mTs2b;
FGColumnVector vQtrn;
- typedef map<string, long> CoeffMap;
+ typedef map<string, eParam> CoeffMap;
CoeffMap coeffdef;
protected:
enum {eP=1, eQ, eR};
};
-/******************************************************************************/
+//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
#endif
projects / flightgear.git / blobdiff