WsfBallisticMissileLaunchComputer::SA_Evaluator Class Reference

#include <WsfBallisticMissileLaunchComputer.hpp>

Collaboration diagram for WsfBallisticMissileLaunchComputer::SA_Evaluator:

Public Member Functions
	SA_Evaluator (double aBaseTime, WsfBallisticMissileLaunchComputer *aComputerPtr, WsfMover::KinematicModel *aTargetDataPtr)
void	FindLaunchWindowStart (double &aTimeToLaunch, double &aTimeToIntercept, double &aTimeOfFlight, double &aLoftAngle, double &aInterceptSpeed, double &aInterceptFlightPathAngle)
void	FindLaunchWindowEnd (double &aTimeToLaunch, double &aTimeToIntercept, double &aTimeOfFlight, double &aLoftAngle, double &aInterceptSpeed, double &aInterceptFlightPathAngle)
bool	CheckForInterceptOnRangeLine (int aRangeIndex, double &aTimeToLaunch, double &aTimeToIntercept, double &aTimeOfFlight, double &aLoftAngle, double &aInterceptSpeed, double &aInterceptFlightPathAngle)

Public Attributes
const WsfBallisticMissileLaunchComputer *	mComputerPtr
const WsfMover::KinematicModel *	mTargetDataPtr
const SA_Table &	mSA_Table
double	mBaseTime
double	mLaunchLocXYZ [3]
bool	mCheckGeometry
double	mBegTime
double	mBegLocXYZ [3]
double	mBegRange
double	mBegAltitude
int	mBegRangeIndex
double	mEndTime
double	mEndLocXYZ [3]
double	mEndRange
double	mEndAltitude
int	mEndRangeIndex
double	mLastRange
int	mIterCount
bool	mClosing
TblLookupLUBX< double >	mAltitudeLU

Detailed Description

The 'evaluator' for surface-to-air intercepts. This class exists to maintain a 'context' for determining an intercept solutiion. It eliminates the need to pass a lot of variables between routines. And by not storing the data as member variables in the launch computer object, it will enable multiple evaluations (threads) to be performed in parallel.

Constructor & Destructor Documentation

SA_Evaluator()

WsfBallisticMissileLaunchComputer::SA_Evaluator::SA_Evaluator	(	double	aBaseTime,
		WsfBallisticMissileLaunchComputer *	aComputerPtr,
		WsfMover::KinematicModel *	aTargetDataPtr )

References mAltitudeLU, mBaseTime, mBegAltitude, mBegLocXYZ, mBegRange, mBegRangeIndex, mBegTime, mCheckGeometry, mClosing, mComputerPtr, mEndAltitude, mEndLocXYZ, mEndRange, mEndRangeIndex, mEndTime, mIterCount, mLastRange, mLaunchLocXYZ, mSA_Table, mTargetDataPtr, and WsfBallisticMissileLaunchComputer::WsfBallisticMissileLaunchComputer().

Member Function Documentation

CheckForInterceptOnRangeLine()

bool WsfBallisticMissileLaunchComputer::SA_Evaluator::CheckForInterceptOnRangeLine	(	int	aRangeIndex,
		double &	aTimeToLaunch,
		double &	aTimeToIntercept,
		double &	aTimeOfFlight,
		double &	aLoftAngle,
		double &	aInterceptorSpeed,
		double &	aInterceptorFlightPathAngle )

Check for an intercept on a line of constant of constant range. returns true if an intercept is possible or false if not.

References WsfBallisticMissileLaunchComputer::RangeLine::mAltitude, mAltitudeLU, mBaseTime, mBegAltitude, mBegRange, mBegTime, mCheckGeometry, mComputerPtr, WsfBallisticMissileLaunchComputer::RangeEntry::mDecreasingLine, mEndAltitude, mEndRange, mEndTime, WsfBallisticMissileLaunchComputer::RangeLine::mFlightPathAngle, WsfBallisticMissileLaunchComputer::RangeEntry::mIncreasingLine, mLaunchLocXYZ, WsfBallisticMissileLaunchComputer::RangeLine::mLoftAngle, WsfBallisticMissileLaunchComputer::RangeLine::mMaxAltitude, WsfBallisticMissileLaunchComputer::RangeLine::mMinAltitude, mSA_Table, WsfBallisticMissileLaunchComputer::RangeLine::mSpeed, mTargetDataPtr, and WsfBallisticMissileLaunchComputer::RangeLine::mTimeOfFlight.

Referenced by FindLaunchWindowEnd(), and FindLaunchWindowStart().

FindLaunchWindowEnd()

void WsfBallisticMissileLaunchComputer::SA_Evaluator::FindLaunchWindowEnd	(	double &	aTimeToLaunch,
		double &	aTimeToIntercept,
		double &	aTimeOfFlight,
		double &	aLoftAngle,
		double &	aInterceptSpeed,
		double &	aInterceptFlightPathAngle )

Find the last possible intercept within the current launch window. This method should only be called after a previously successful call to FindLaunchWindowStart. It continues to iterate forward in time from the start of the launch window (as determined by FindLaunchWindowStart) until it finds a point at which an intercept cannot occur. The values returned represent the last time at which a successful intercept can occur.

References CheckForInterceptOnRangeLine(), WsfMover::KinematicModel::GetRangeAndAltitude(), mBegAltitude, mBegLocXYZ, mBegRange, mBegRangeIndex, mBegTime, mClosing, mComputerPtr, mEndAltitude, mEndLocXYZ, mEndRange, mEndRangeIndex, mEndTime, WsfLaunchComputer::mEndTime, mIterCount, mLastRange, mLaunchLocXYZ, mSA_Table, and mTargetDataPtr.

Referenced by WsfBallisticMissileLaunchComputer::ComputeLaunchWindows().

FindLaunchWindowStart()

void WsfBallisticMissileLaunchComputer::SA_Evaluator::FindLaunchWindowStart	(	double &	aTimeToLaunch,
		double &	aTimeToIntercept,
		double &	aTimeOfFlight,
		double &	aLoftAngle,
		double &	aInterceptSpeed,
		double &	aInterceptFlightPathAngle )

References CheckForInterceptOnRangeLine(), WsfMover::KinematicModel::GetRangeAndAltitude(), mBaseTime, mBegAltitude, mBegLocXYZ, mBegRange, mBegRangeIndex, mBegTime, mClosing, mComputerPtr, mEndAltitude, mEndLocXYZ, mEndRange, mEndRangeIndex, mEndTime, WsfLaunchComputer::mEndTime, mIterCount, mLastRange, mLaunchLocXYZ, mSA_Table, and mTargetDataPtr.

Referenced by WsfBallisticMissileLaunchComputer::ComputeAirIntercept(), and WsfBallisticMissileLaunchComputer::ComputeLaunchWindows().

Member Data Documentation

mAltitudeLU

TblLookupLUBX<double> WsfBallisticMissileLaunchComputer::SA_Evaluator::mAltitudeLU

Referenced by CheckForInterceptOnRangeLine(), and SA_Evaluator().

mBaseTime

double WsfBallisticMissileLaunchComputer::SA_Evaluator::mBaseTime

Referenced by CheckForInterceptOnRangeLine(), FindLaunchWindowStart(), and SA_Evaluator().

mBegAltitude

double WsfBallisticMissileLaunchComputer::SA_Evaluator::mBegAltitude

Referenced by CheckForInterceptOnRangeLine(), FindLaunchWindowEnd(), FindLaunchWindowStart(), and SA_Evaluator().

mBegLocXYZ

double WsfBallisticMissileLaunchComputer::SA_Evaluator::mBegLocXYZ[3]

Referenced by FindLaunchWindowEnd(), FindLaunchWindowStart(), and SA_Evaluator().

mBegRange

double WsfBallisticMissileLaunchComputer::SA_Evaluator::mBegRange

Referenced by CheckForInterceptOnRangeLine(), FindLaunchWindowEnd(), FindLaunchWindowStart(), and SA_Evaluator().

mBegRangeIndex

int WsfBallisticMissileLaunchComputer::SA_Evaluator::mBegRangeIndex

Referenced by FindLaunchWindowEnd(), FindLaunchWindowStart(), and SA_Evaluator().

mBegTime

double WsfBallisticMissileLaunchComputer::SA_Evaluator::mBegTime

Referenced by CheckForInterceptOnRangeLine(), FindLaunchWindowEnd(), FindLaunchWindowStart(), and SA_Evaluator().

mCheckGeometry

bool WsfBallisticMissileLaunchComputer::SA_Evaluator::mCheckGeometry

Referenced by CheckForInterceptOnRangeLine(), and SA_Evaluator().

mClosing

bool WsfBallisticMissileLaunchComputer::SA_Evaluator::mClosing

Referenced by FindLaunchWindowEnd(), FindLaunchWindowStart(), and SA_Evaluator().

mComputerPtr

const WsfBallisticMissileLaunchComputer* WsfBallisticMissileLaunchComputer::SA_Evaluator::mComputerPtr

Referenced by CheckForInterceptOnRangeLine(), FindLaunchWindowEnd(), FindLaunchWindowStart(), and SA_Evaluator().

mEndAltitude

double WsfBallisticMissileLaunchComputer::SA_Evaluator::mEndAltitude

Referenced by CheckForInterceptOnRangeLine(), FindLaunchWindowEnd(), FindLaunchWindowStart(), and SA_Evaluator().

mEndLocXYZ

double WsfBallisticMissileLaunchComputer::SA_Evaluator::mEndLocXYZ[3]

Referenced by FindLaunchWindowEnd(), FindLaunchWindowStart(), and SA_Evaluator().

mEndRange

double WsfBallisticMissileLaunchComputer::SA_Evaluator::mEndRange

Referenced by CheckForInterceptOnRangeLine(), FindLaunchWindowEnd(), FindLaunchWindowStart(), and SA_Evaluator().

mEndRangeIndex

int WsfBallisticMissileLaunchComputer::SA_Evaluator::mEndRangeIndex

Referenced by FindLaunchWindowEnd(), FindLaunchWindowStart(), and SA_Evaluator().

mEndTime

double WsfBallisticMissileLaunchComputer::SA_Evaluator::mEndTime

Referenced by CheckForInterceptOnRangeLine(), FindLaunchWindowEnd(), FindLaunchWindowStart(), and SA_Evaluator().

mIterCount

int WsfBallisticMissileLaunchComputer::SA_Evaluator::mIterCount

Referenced by FindLaunchWindowEnd(), FindLaunchWindowStart(), and SA_Evaluator().

mLastRange

double WsfBallisticMissileLaunchComputer::SA_Evaluator::mLastRange

Referenced by FindLaunchWindowEnd(), FindLaunchWindowStart(), and SA_Evaluator().

mLaunchLocXYZ

double WsfBallisticMissileLaunchComputer::SA_Evaluator::mLaunchLocXYZ[3]

Referenced by CheckForInterceptOnRangeLine(), FindLaunchWindowEnd(), FindLaunchWindowStart(), and SA_Evaluator().

mSA_Table

const SA_Table& WsfBallisticMissileLaunchComputer::SA_Evaluator::mSA_Table

Referenced by CheckForInterceptOnRangeLine(), FindLaunchWindowEnd(), FindLaunchWindowStart(), and SA_Evaluator().

mTargetDataPtr

const WsfMover::KinematicModel* WsfBallisticMissileLaunchComputer::SA_Evaluator::mTargetDataPtr

Referenced by CheckForInterceptOnRangeLine(), WsfBallisticMissileLaunchComputer::ComputeLaunchWindows(), FindLaunchWindowEnd(), FindLaunchWindowStart(), and SA_Evaluator().

---

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

• WsfBallisticMissileLaunchComputer.hpp
• WsfBallisticMissileLaunchComputer.cpp