Fires::FiresLaunchComputer Class Reference

#include <FiresLaunchComputer.hpp>

Inheritance diagram for Fires::FiresLaunchComputer:

Collaboration diagram for Fires::FiresLaunchComputer:

Public Member Functions
	FiresLaunchComputer (WsfScenario *aScenarioPtr)
	FiresLaunchComputer (const FiresLaunchComputer &aSrc)=default
FiresLaunchComputer &	operator= (const FiresLaunchComputer &aSrc)=delete
	~FiresLaunchComputer () override=default
WsfLaunchComputer *	Clone () const override
bool	ProcessInput (UtInput &aInput) override
double	EstimatedTimeToIntercept (double aSimTime, const WsfTrack &aTrack, double aLaunchDelayTime) override
Public Member Functions inherited from WsfLaunchComputer
	WsfLaunchComputer ()
	WsfLaunchComputer (const WsfLaunchComputer &aSrc)
	Copy constructor.
	~WsfLaunchComputer () override=default
WsfLaunchComputer &	operator= (const WsfLaunchComputer &)=delete
WsfLaunchComputer *	Clone () const override
const char *	GetScriptClassName () const override
bool	ProcessInput (UtInput &aInput) override
virtual bool	Initialize (double aSimTime, WsfWeapon *aWeaponPtr)
virtual void	Update (double aSimTime)
WsfWeapon *	GetWeapon () const
	Return the weapon with which this launch computer is associated.
WsfPlatform *	GetPlatform () const
	Return the platform with which this launch computer is associated.
WsfSimulation *	GetSimulation () const
void	SetMaximumDeltaAltitude (double aMaxDeltaAltitude)
void	SetMinimumDeltaAltitude (double aMinDeltaAltitude)
void	SetMaximumClosingSpeed (double aMaxClosingSpeed)
void	SetMaximumOpeningSpeed (double aMaxOpeningSpeed)
void	SetMinimumClosingSpeed (double aMinClosingSpeed)
void	SetMinimumOpeningSpeed (double aMinOpeningSpeed)
void	SetMaximumSlantRange (double aMaxRange)
void	SetMinimumSlantRange (double aMinRange)
void	SetMaximumOffBoresight (double aMaxAngle)
void	SetMaximumTimeOfFlight (double aMaxTOF)
void	SetThrustDuration (double aThrustTime)
void	SetCoastDuration (double aCoastTime)
void	SetBurnoutSpeed (double aBurnoutSpeed)
void	SetMinTerminalSpeed (double aMinTerminalSpeed)
bool	ComputerGenerationMode () const
void	SetComputerGenerationMode (bool aComputerGenerationMode)
void	CopyResultsToTrack (WsfTrack &aTrack)
bool	HaveResultsFor (const WsfTrackId &aTrackId) const
bool	HaveResultsFor (double aSimTime, const WsfTrackId &aTrackId, double &aTimeToIntercept) const
bool	LaunchTimeIsValid () const
bool	LauncherBearingIsValid () const
bool	LauncherElevationIsValid () const
bool	LoftAngleIsValid () const
bool	BurnTimeIsValid () const
bool	TimeOfFlightIsValid () const
bool	InterceptTimeIsValid () const
bool	InterceptPointIsValid () const
bool	TargetImpactTimeIsValid () const
bool	TargetImpactPointIsValid () const
bool	EndTimeIsValid () const
bool	EndPointIsValid () const
double	GetLaunchTime () const
double	GetLauncherBearing () const
double	GetLauncherElevation () const
double	GetLoftAngle () const
double	GetBurnTime () const
double	GetTimeOfFlight () const
double	GetInterceptTime () const
const WsfGeoPoint &	GetInterceptPoint () const
double	GetTargetImpactTime () const
const WsfGeoPoint &	GetTargetImpactPoint () const
double	GetEndTime () const
const WsfGeoPoint &	GetEndPoint () const
void	SetInterceptTime (double aInterceptTime)
void	SetInterceptPoint (const WsfGeoPoint &aInterceptPoint)
void	SetInterceptPointWCS (const double aLocationWCS[])
void	SetLaunchTime (double aLaunchTime)
void	SetTimeOfFlight (double aTimeOfFlight)
void	SetTargetImpactTime (double aImpactTime)
void	SetLoftAngle (double aLoftAngle)
void	SetBurnTime (double aBurnTime)
void	SetLauncherBearing (double aBearing)
void	SetLauncherElevation (double aElevation)
void	SetTargetImpactPoint (const WsfGeoPoint &aImpactPoint)
void	SetTargetImpactPointWCS (const double aLocationWCS[])
void	SetEndTime (double aEndTime)
void	SetEndPoint (const WsfGeoPoint &aLocation)
void	SetEndPointWCS (const double aLocationWCS[])
void	ClearCommandedValues ()
void	SetCommandedLauncherBearing (double aBearing)
void	SetCommandedLauncherElevation (double aElevation)
void	SetCommandedLoftAngle (double aLoftAngle)
void	SetCommandedBurnTime (double aBurnTime)
void	SetCommandedInterceptPoint (const WsfGeoPoint &aPoint)
bool	DebugEnabled () const
void	SetDebugEnabled (bool aDebugEnabled)
bool	ShowResults () const
Public Member Functions inherited from WsfObject
	WsfObject ()
	This is the constructor for the WsfObject class.
	~WsfObject () override
	This is the destructor for the WsfObject class.
const char *	GetScriptClassName () const override
const std::string &	GetType () const
WsfStringId	GetTypeId () const
	Get the string ID of the 'type' of the object.
void	SetType (WsfStringId aType)
const std::string &	GetBaseType () const
WsfStringId	GetBaseTypeId () const
const TypeList &	GetTypeList () const
bool	IsA_TypeOf (WsfStringId aType) const
WsfObject &	operator= (const WsfObject &aRhs)
	Assignment operator.
template<typename T>
void	Serialize (T &aBuff)
	For XIO (de)serialization.
const std::string &	GetName () const
WsfStringId	GetNameId () const
void	SetName (WsfStringId aName)

Protected Member Functions
bool	InitializeTTIData () override
Protected Member Functions inherited from WsfLaunchComputer
bool	ResultIsValidFor (unsigned int aDataMask) const
void	InitializeResults (double aSimTime, const WsfTrack &aTrack)
void	UpdateResults (double aSimTime, double aTimeToIntercept, const WsfTrack &aTrack)
void	ClearConstraints ()
void	CopyConstraints (const bool aSrc[])
double	ExpectedFlightDistance () const
double	CurrentOpeningSpeed () const
virtual bool	WithinConstraintsAt (double aSimTime, double aFutureInterceptTime, const WsfTrack &aTrack)
bool	DeltaAltitudeCheck (double aDeltaAltitude) const
bool	SlantRangeCheck (double aSlantRange) const
bool	BoresightAngleCheck (WsfPlatform *aPlatPtr, double aLocWCS[3]) const
	WsfObject (const WsfObject &aSrc)
	Copy constructor (for Clone()).

Additional Inherited Members
Public Types inherited from WsfLaunchComputer
enum	Constraints {   cMAX_DELTA_ALTITUDE , cMIN_DELTA_ALTITUDE , cMIN_OPENING_SPEED , cMAX_OPENING_SPEED ,   cMAX_SLANT_RANGE , cMIN_SLANT_RANGE , cMAX_BORESIGHT_ANGLE , cNUMBER_OF_CONSTRAINTS }
Public Types inherited from WsfObject
typedef std::vector< WsfStringId >	TypeList
	The list of types returned by GetTypeList.
Static Public Member Functions inherited from WsfLaunchComputer
static std::string	BaseTypeName ()
static bool	LoadInstance (UtInput &aInput, WsfLaunchComputer *&aLCPtr)
static bool	GetLauncherBearing (const WsfTrack &aTrack, double &aBearing)
static bool	GetLauncherElevation (const WsfTrack &aTrack, double &aElevation)
static bool	GetLoftAngle (const WsfTrack &aTrack, double &aLoftAngle)
static bool	GetBurnTime (const WsfTrack &aTrack, double &aBurnTime)
static bool	GetInterceptTime (const WsfTrack &aTrack, double &aInterceptTime)
static bool	GetInterceptPoint (const WsfTrack &aTrack, WsfGeoPoint &aPoint)
Static Public Attributes inherited from WsfLaunchComputer
static const double	cFOREVER = 1.0E8
	Constant indicating a large amount of time, or "will never get there".
static const double	cOUT_OF_REACH = 1.0E+30
	Constant indicating an unattainable distance, or "a long way away".
static const double	cUNDEFINED_DOUBLE = 1.0E+30
	A constant indicating a value is undefined.
Protected Types inherited from WsfLaunchComputer
enum	{   cVF_LAUNCH_TIME = 0X0001 , cVF_LAUNCHER_BEARING = 0X0002 , cVF_LAUNCHER_ELEVATION = 0X0004 , cVF_LOFT_ANGLE = 0X0008 ,   cVF_BURN_TIME = 0X0010 , cVF_TIME_OF_FLIGHT = 0X0020 , cVF_INTERCEPT_TIME = 0X0040 , cVF_INTERCEPT_POINT = 0X0080 ,   cVF_TARGET_IMPACT_TIME = 0X0100 , cVF_TARGET_IMPACT_POINT = 0X0200 , cVF_END_TIME = 0X0400 , cVF_END_POINT = 0X0800 }
static bool	GetDataValue (const WsfTrack &aTrack, const std::string &aName, double &aValue, double aMultiplier)
WsfWeapon *	mWeaponPtr
bool	mDebugEnabled
bool	mShowResults
bool	mComputerGenerationMode
bool	mConstraintEnabled [cNUMBER_OF_CONSTRAINTS]
double	mPredictionLockinTime
double	mMaxDeltaAltitude
double	mMinDeltaAltitude
double	mMinOpeningSpeed
double	mMaxOpeningSpeed
double	mMaxSlantRange
double	mMinSlantRange
double	mCosineMaxBoresight
double	mMaximumTOF
double	mAvgThrustingAccel
double	mBurnoutSpeed
double	mBurnDuration
double	mCoastTime
double	mAvgCoastingAccel
double	mMinTerminalSpeed
double	mLastPredictionTime
WsfTrackId	mLastPredictionTrackId
unsigned int	mValidityFlags
double	mLaunchTime
double	mLauncherBearing
double	mLauncherElevation
double	mLoftAngle
double	mBurnTime
double	mTimeOfFlight
double	mInterceptTime
WsfGeoPoint	mInterceptPoint
double	mTargetImpactTime
WsfGeoPoint	mTargetImpactPoint
double	mEndTime
WsfGeoPoint	mEndPoint
double	mCommandedLauncherBearing
double	mCommandedLauncherElevation
double	mCommandedLoftAngle
double	mCommandedBurnTime
WsfGeoPoint	mCommandedInterceptPoint

Detailed Description

A launch computer for use with weapons employing the WSF_FIRES_MOVER type. This class stores the fires tables of range, max. ord. (max. height), and time of flight, for classes of Systems + Munitions. If a weapon uses this launch computer, the fired munition will automatically call "GetMaxOrdAndTOF" to initialize itself.

Constructor & Destructor Documentation

FiresLaunchComputer() [1/2]

Fires::FiresLaunchComputer::FiresLaunchComputer ( WsfScenario * aScenarioPtr )

explicit

References WsfLaunchComputer::WsfLaunchComputer().

Referenced by Clone(), FiresLaunchComputer(), and operator=().

FiresLaunchComputer() [2/2]

Fires::FiresLaunchComputer::FiresLaunchComputer ( const FiresLaunchComputer & aSrc )

default

References FiresLaunchComputer().

~FiresLaunchComputer()

Fires::FiresLaunchComputer::~FiresLaunchComputer ( )

overridedefault

References Clone(), EstimatedTimeToIntercept(), InitializeTTIData(), ProcessInput(), and WsfLaunchComputer::WsfLaunchComputer().

Member Function Documentation

Clone()

WsfLaunchComputer * Fires::FiresLaunchComputer::Clone ( ) const

overridevirtual

Return a copy of this object. Must be implemented by all derived types. If cloning is impossible, a WsfUncloneableException should be thrown.

Implements WsfObject.

References FiresLaunchComputer(), and WsfLaunchComputer::WsfLaunchComputer().

Referenced by ~FiresLaunchComputer().

EstimatedTimeToIntercept()

double Fires::FiresLaunchComputer::EstimatedTimeToIntercept ( double aSimTime, const WsfTrack & aTrack, double aLaunchDelayTime )

overridevirtual

Determine the estimated time for the weapon to intercept a target.

Parameters

aSimTime	The current simulation time.
aTrack	The track that represents the target.
aLaunchDelayTime	The time it takes until the weapon will be launched.

Returns

The estimated time to intercept the target, or cFOREVER if no intercept is possible.

Reimplemented from WsfLaunchComputer.

References WsfLaunchComputer::cFOREVER, WsfLaunchComputer::GetPlatform(), ok, WsfLaunchComputer::SetInterceptTime(), WsfLaunchComputer::SetTargetImpactPointWCS(), WsfLaunchComputer::SetTimeOfFlight(), and WsfLaunchComputer::UpdateResults().

Referenced by ~FiresLaunchComputer().

InitializeTTIData()

bool Fires::FiresLaunchComputer::InitializeTTIData ( )

overrideprotectedvirtual

Initialize Time To Intercept data for the object. If no TTI data is needed, then override method and simply return true.

Returns

'true' if successful or 'false' if some sort of error occurred.

Reimplemented from WsfLaunchComputer.

References WsfWeapon::GetLaunchedPlatformType(), Fires::FiresTable::GetMaximumRange(), Fires::FiresTable::GetMinimumRange(), WsfLaunchComputer::GetWeapon(), and ok.

Referenced by ~FiresLaunchComputer().

operator=()

FiresLaunchComputer & Fires::FiresLaunchComputer::operator= ( const FiresLaunchComputer & aSrc )

delete

References FiresLaunchComputer().

ProcessInput()

bool Fires::FiresLaunchComputer::ProcessInput ( UtInput & aInput )

overridevirtual

Process input from a generic source.

Examine the current input command. If it is NOT one of the commands recognized by this class then it simply returns 'false'. If it is one of the commands recognized by this class then it processes the command and returns 'true'.

Parameters

aInput

a reference to a UtInput object.

Returns

'true' if the command was one recognized by the class or 'false' if not.

Exceptions

UtInput::ExceptionBase

(or an object derived from it) if the command was recognized but contains some sort of error.

Note

If a derived class does not recognize the command (i.e.: the return value is false) then it should call the base class ProcessInput method. This chain should continue until either the command is recognized or the top-level base class is encountered.

Reimplemented from WsfObject.

References Fires::FiresTables::Find(), Fires::FiresTables::FireTables(), WsfScenario::FromInput(), Fires::FiresTable::GetName(), WsfLaunchComputer::ProcessInput(), and Fires::FiresTableLoader::ProcessTable().

Referenced by ~FiresLaunchComputer().

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The documentation for this class was generated from the following files:

• FiresLaunchComputer.hpp
• FiresLaunchComputer.cpp