yasim-test.cpp File Reference

#include <stdio.h>
#include <cstring>
#include <cstdlib>
#include <simgear/props/props.hxx>
#include <simgear/xml/easyxml.hxx>
#include <simgear/misc/sg_path.hxx>
#include "yasim-common.hpp"
#include "FGFDM.hpp"
#include "Atmosphere.hpp"
#include "RigidBody.hpp"
#include "Airplane.hpp"

Go to the source code of this file.

Functions
bool	fgSetFloat (const char *name, float val)
	Set a float value for a property.
bool	fgSetBool (char const *name, bool val)
	Set a bool value for a property.
bool	fgGetBool (char const *name, bool def)
	Get a bool value for a property.
bool	fgSetString (char const *name, char const *str)
	Set a string value for a property.
SGPropertyNode *	fgGetNode (const char *path, bool create)
	Get a property node.
SGPropertyNode *	fgGetNode (const char *path, int i, bool create)
	Get a property node with separate index.
float	fgGetFloat (const char *name, float defaultValue)
	Get a float value for a property.
double	fgGetDouble (const char *name, double defaultValue=0.0)
	Get a double value for a property.
bool	fgSetDouble (const char *name, double defaultValue=0.0)
	Set a double value for a property.
void	_setup (Airplane *a, Airplane::Configuration cfgID, float altitude)
void	_calculateAcceleration (Airplane *a, float aoa_rad, float speed_mps, float *output)
void	yasim_graph (Airplane *a, const float alt, const float kts, Airplane::Configuration cfgID)
void	yasim_masses (Airplane *a)
void	yasim_drag (Airplane *a, const float aoa, const float alt, Airplane::Configuration cfgID)
float	yasim_find_zero_lift_aoa (Airplane *a, const float alt, float kts, Airplane::Configuration cfgID, float *acc)
void	yasim_best_speed_at_height (Airplane *a, const float alt, Airplane::Configuration cfgID, bool verbose, float &o_best_speed_kts, float &o_best_drag, float &o_best_aoa_deg)
void	yasim_show_best_speed_at_heights (Airplane *a, Airplane::Configuration cfgID)
void	findMinSpeed (Airplane *a, float alt)
void	yasim_graph_detailed (Airplane *a, const float alt, const float kts, Airplane::Configuration cfgID)
void	yasim_drag_detailed (Airplane *a, const float aoa, const float alt, Airplane::Configuration cfgID)
void	findMinSpeedDetailed (Airplane *a, float alt)
void	report (Airplane *a)
int	usage ()
int	main (int argc, char **argv)

Function Documentation

_calculateAcceleration()

void _calculateAcceleration	(	Airplane *	a,
		float	aoa_rad,
		float	speed_mps,
		float *	output )

Definition at line 50 of file yasim-test.cpp.

_setup()

void _setup	(	Airplane *	a,
		Airplane::Configuration	cfgID,
		float	altitude )

Definition at line 31 of file yasim-test.cpp.

fgGetBool()

bool fgGetBool	(	const char *	name,
		bool	defaultValue = false )

Get a bool value for a property.

This method is convenient but inefficient. It should be used infrequently (i.e. for initializing, loading, saving, etc.), not in the main loop. If you need to get a value frequently, it is better to look up the node itself using fgGetNode and then use the node's getBoolValue() method, to avoid the lookup overhead.

Parameters

name	The property name.
defaultValue	The default value to return if the property does not exist.

Returns

The property's value as a bool, or the default value provided.

Definition at line 22 of file yasim-test.cpp.

fgGetDouble()

double fgGetDouble	(	const char *	name,
		double	defaultValue = 0.0 )

Get a double value for a property.

This method is convenient but inefficient. It should be used infrequently (i.e. for initializing, loading, saving, etc.), not in the main loop. If you need to get a value frequently, it is better to look up the node itself using fgGetNode and then use the node's getDoubleValue() method, to avoid the lookup overhead.

Parameters

name	The property name.
defaultValue	The default value to return if the property does not exist.

Returns

The property's value as a double, or the default value provided.

Definition at line 27 of file yasim-test.cpp.

fgGetFloat()

float fgGetFloat	(	const char *	name,
		float	defaultValue = 0.0 )

Get a float value for a property.

This method is convenient but inefficient. It should be used infrequently (i.e. for initializing, loading, saving, etc.), not in the main loop. If you need to get a value frequently, it is better to look up the node itself using fgGetNode and then use the node's getFloatValue() method, to avoid the lookup overhead.

Parameters

name	The property name.
defaultValue	The default value to return if the property does not exist.

Returns

The property's value as a float, or the default value provided.

Definition at line 26 of file yasim-test.cpp.

fgGetNode() [1/2]

SGPropertyNode * fgGetNode	(	const char *	path,
		bool	create = false )

Get a property node.

Parameters

path	The path of the node, relative to root.
create	true to create the node if it doesn't exist.

Returns

The node, or 0 if none exists and none was created.

Definition at line 24 of file yasim-test.cpp.

fgGetNode() [2/2]

SGPropertyNode * fgGetNode	(	const char *	path,
		int	index,
		bool	create = false )

Get a property node with separate index.

This method separates the index from the path string, to make it easier to iterate through multiple components without using sprintf to add indices. For example, fgGetNode("foo[1]/bar", 3) will return the same result as fgGetNode("foo[1]/bar[3]").

Parameters

path	The path of the node, relative to root.
index	The index for the last member of the path (overrides any given in the string).
create	true to create the node if it doesn't exist.

Returns

The node, or 0 if none exists and none was created.

Definition at line 25 of file yasim-test.cpp.

fgSetBool()

bool fgSetBool	(	const char *	name,
		bool	val )

Set a bool value for a property.

Assign a bool value to a property. If the property does not yet exist, it will be created and its type will be set to BOOL; if it has a type of UNKNOWN, the type will also be set to BOOL; otherwise, the bool value will be converted to the property's type.

Parameters

name	The property name.
val	The new value for the property.

Returns

true if the assignment succeeded, false otherwise.

Definition at line 21 of file yasim-test.cpp.

fgSetDouble()

bool fgSetDouble	(	const char *	name,
		double	val )

Set a double value for a property.

Assign a double value to a property. If the property does not yet exist, it will be created and its type will be set to DOUBLE; if it has a type of UNKNOWN, the type will also be set to DOUBLE; otherwise, the double value will be converted to the property's type.

Parameters

name	The property name.
val	The new value for the property.

Returns

true if the assignment succeeded, false otherwise.

Definition at line 28 of file yasim-test.cpp.

fgSetFloat()

bool fgSetFloat	(	const char *	name,
		float	val )

Set a float value for a property.

Assign a float value to a property. If the property does not yet exist, it will be created and its type will be set to FLOAT; if it has a type of UNKNOWN, the type will also be set to FLOAT; otherwise, the bool value will be converted to the property's type.

Parameters

name	The property name.
val	The new value for the property.

Returns

true if the assignment succeeded, false otherwise.

Definition at line 20 of file yasim-test.cpp.

fgSetString()

bool fgSetString	(	const char *	name,
		const char *	val )

Set a string value for a property.

Assign a string value to a property. If the property does not yet exist, it will be created and its type will be set to STRING; if it has a type of UNKNOWN, the type will also be set to STRING; otherwise, the string value will be converted to the property's type.

Parameters

name	The property name.
val	The new value for the property.

Returns

true if the assignment succeeded, false otherwise.

Definition at line 23 of file yasim-test.cpp.

findMinSpeed()

void findMinSpeed	(	Airplane *	a,
		float	alt )

Definition at line 221 of file yasim-test.cpp.

findMinSpeedDetailed()

void findMinSpeedDetailed	(	Airplane *	a,
		float	alt )

Definition at line 309 of file yasim-test.cpp.

main()

int main	(	int	argc,
		char **	argv )

Definition at line 421 of file yasim-test.cpp.

report()

void report

(

Airplane *

a

)

Definition at line 329 of file yasim-test.cpp.

usage()

int usage

(

)

Definition at line 398 of file yasim-test.cpp.

yasim_best_speed_at_height()

void yasim_best_speed_at_height	(	Airplane *	a,
		const float	alt,
		Airplane::Configuration	cfgID,
		bool	verbose,
		float &	o_best_speed_kts,
		float &	o_best_drag,
		float &	o_best_aoa_deg )

Definition at line 169 of file yasim-test.cpp.

yasim_drag()

void yasim_drag	(	Airplane *	a,
		const float	aoa,
		const float	alt,
		Airplane::Configuration	cfgID )

Definition at line 127 of file yasim-test.cpp.

yasim_drag_detailed()

void yasim_drag_detailed	(	Airplane *	a,
		const float	aoa,
		const float	alt,
		Airplane::Configuration	cfgID )

Definition at line 288 of file yasim-test.cpp.

yasim_find_zero_lift_aoa()

float yasim_find_zero_lift_aoa	(	Airplane *	a,
		const float	alt,
		float	kts,
		Airplane::Configuration	cfgID,
		float *	acc )

Definition at line 149 of file yasim-test.cpp.

yasim_graph()

void yasim_graph	(	Airplane *	a,
		const float	alt,
		const float	kts,
		Airplane::Configuration	cfgID )

Definition at line 75 of file yasim-test.cpp.

yasim_graph_detailed()

void yasim_graph_detailed	(	Airplane *	a,
		const float	alt,
		const float	kts,
		Airplane::Configuration	cfgID )

Definition at line 253 of file yasim-test.cpp.

yasim_masses()

void yasim_masses

(

Airplane *

a

)

Definition at line 110 of file yasim-test.cpp.

yasim_show_best_speed_at_heights()

void yasim_show_best_speed_at_heights	(	Airplane *	a,
		Airplane::Configuration	cfgID )

Definition at line 204 of file yasim-test.cpp.