105 lines
3 KiB
C
105 lines
3 KiB
C
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/*******************************************************************************
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Header: FGCoefficient.h
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Author: Jon Berndt
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Date started: 12/28/98
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------------- Copyright (C) 1999 Jon S. Berndt (jsb@hal-pc.org) -------------
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This program is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free Software
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Foundation; either version 2 of the License, or (at your option) any later
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version.
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This program is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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details.
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You should have received a copy of the GNU General Public License along with
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this program; if not, write to the Free Software Foundation, Inc., 59 Temple
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Place - Suite 330, Boston, MA 02111-1307, USA.
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Further information about the GNU General Public License can also be found on
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the world wide web at http://www.gnu.org.
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HISTORY
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--------------------------------------------------------------------------------
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12/28/98 JSB Created
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*******************************************************************************/
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/*******************************************************************************
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SENTRY
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*******************************************************************************/
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#ifndef FGCOEFFICIENT_H
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#define FGCOEFFICIENT_H
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/*******************************************************************************
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INCLUDES
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*******************************************************************************/
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#include <fstream.h>
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/*******************************************************************************
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DEFINES
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*******************************************************************************/
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#define FG_QBAR 1
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#define FG_WINGAREA 2
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#define FG_WINGSPAN 4
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#define FG_CBAR 8
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#define FG_ALPHA 16
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#define FG_ALPHADOT 32
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#define FG_BETA 64
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#define FG_BETADOT 128
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#define FG_PITCHRATE 256
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#define FG_ROLLRATE 512
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#define FG_YAWRATE 1024
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#define FG_ELEVATOR 2048
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#define FG_AILERON 4096
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#define FG_RUDDER 8192
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#define FG_MACH 16384
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#define FG_ALTITUDE 32768L
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/*******************************************************************************
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CLASS DECLARATION
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*******************************************************************************/
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class FGCoefficient
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{
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public:
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FGCoefficient(void);
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FGCoefficient(int, int);
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FGCoefficient(int);
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FGCoefficient(char*);
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~FGCoefficient(void);
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bool Allocate(int);
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bool Allocate(int, int);
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float Value(float, float);
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float Value(float);
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float Value(void);
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protected:
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private:
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float StaticValue;
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float *Table2D;
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float **Table3D;
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int rows, columns;
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char filename[50];
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char description[50];
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char name[10];
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int type;
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char method[15];
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int multipliers;
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long int mult_idx[10];
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int mult_count;
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float LookupR, LookupC;
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float GetCoeffVal(int);
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};
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/******************************************************************************/
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#endif
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