DtEvalAnd Class Reference

class DtEvalAnd: More...

Inheritance diagram for DtEvalAnd:

Public Member Functions
	DtEvalAnd ()
	constructor
virtual	~DtEvalAnd ()
	destructor
	DtEvalAnd (const DtEvalAnd &orig)
	copy constructor
DtEvalAnd &	operator= (const DtEvalAnd &orig)
	assignment operator
virtual DtEvaluator *	clone ()
	clone operator
virtual bool	evaluate (DtSimCondExpr *condExpr, const DtUUID &object, DtSimManager *simManager, const DtPlan *=0) const
	Evaluate this conditional expression for the entity with the given echelonId, in the context of the given simManager, and return the current result.
virtual const DtUUID &	simulationObject (const DtSimCondExpr *condExpr) const
	If there is a simulation object that satisfied the evaluation of this condition then it is returned here.
Public Member Functions inherited from DtEvaluator
	DtEvaluator ()
	constructor - condExpr is the conditional expression to be evaluated.
virtual	~DtEvaluator ()
	destructor
	DtEvaluator (const DtEvaluator &orig)
	copy constructor
DtEvaluator &	operator= (const DtEvaluator &orig)
	assignment operator

Static Public Member Functions
static DtEvaluator *	creator ()
	Returns a newly created DtEvalAnd.
Static Public Member Functions inherited from DtEvaluator
static void	setFactory (DtEvaluatorFactory *factory)
	Set/get the DtEvaluator class factory.
static DtEvaluatorFactory *	factory ()
static void	addEvaluatorCreatorFcn (const int intType, DtEvaluatorCreatorFcn fcn)
	Adds a evaluator creator member function to the evaluator factory.

Additional Inherited Members
Static Protected Attributes inherited from DtEvaluator
static DtEvaluatorFactory *	theFactory

Detailed Description

class DtEvalAnd:

Instances of DtEvalAnd are used to perform the evaluation for a DtCeAnd conditional expression (a logical AND operation).

Constructor & Destructor Documentation

DtEvalAnd::DtEvalAnd

(

)

constructor

virtual DtEvalAnd::~DtEvalAnd ( )

virtual

destructor

DtEvalAnd::DtEvalAnd

(

const DtEvalAnd &

orig

)

copy constructor

Member Function Documentation

DtEvalAnd& DtEvalAnd::operator=

(

const DtEvalAnd &

orig

)

assignment operator

virtual DtEvaluator* DtEvalAnd::clone ( )

virtual

clone operator

Implements DtEvaluator.

virtual bool DtEvalAnd::evaluate ( DtSimCondExpr *  condExpr, const DtUUID &  object, DtSimManager *  simManager, const DtPlan *  = 0  ) const

virtual

Evaluate this conditional expression for the entity with the given echelonId, in the context of the given simManager, and return the current result.

The condExpr passed in must be of type DtCeAnd. Calls evaluate() on each sub-expression and combines them as appropriate for each particular logical operator. As with C logical operators, if the left sub-expression's result would override the right sub-expression's result, then the right sub-expression's evaluate() function is not called. For example: "AND(False, Entity-Destroyed ...)" always returns False, and the Entity-Destroyed test will never be done.

Implements DtEvaluator.

virtual const DtUUID& DtEvalAnd::simulationObject ( const DtSimCondExpr *  condExpr ) const

virtual

If there is a simulation object that satisfied the evaluation of this condition then it is returned here.

Default returns DtUUID::nullUUID()

Reimplemented from DtEvaluator.

static DtEvaluator* DtEvalAnd::creator ( )

static

Returns a newly created DtEvalAnd.

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

• /exports/nfedora7-1/nightly/docs/vrforcesDevelopment.tot/include/vrfplanmgr/evalAnd.h