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Create

Overloaded. Initializes a new instance of the TIEUserFunction class. (Inherited from IEPackages.TIEUserFunction.)

Create(TIEName)

Overloaded. Initializes a new instance of the TIEUserFunction class. (Inherited from IEPackages.TIEUserFunction.)

Destroy

Represents the destructor of the TInterpretedFunction class. (Overrides IEPackages.TIEUserFunction.Destroy.)

ArgumentCount

Returns the number of calling arguments that have been added to the function

Arguments

Represents property Arguments.

ArgumentString

Specifies a string representing the arguments needed to call the user function (Inherited from IEPackages.TIEUserFunction.)

Argument[Integer]

Returns the argument value at the specified index, the argument value specifies the type of the argument (local variable (dtAtom), variable (dtVariable), or multivariable (dtMultiVariable)) and the name of the variable

Comment

Returns a comment about the function describing its functionality (Inherited from IEPackages.TIEUserFunction.)

FunctionName

Returns the name of the function. This is the string that is used in the actual expert system environment, i.e., how the user calls the function (Inherited from IEPackages.TIEUserFunction.)

MaxArgumentCount

Specifies the maximum possible number of arguments that may be passed to the function (Inherited from IEPackages.TIEUserFunction.)

MinArgumentCount

Specifies the minimum possible number of arguments that may be passed to the function (Inherited from IEPackages.TIEUserFunction.)

Order

Special property needed by the IECS... do not touch

ReasonerCount

Returns the number of reasoners (IReasoner interface, like TInferenceEngine) that this function is registered with (Inherited from IEPackages.TIEUserFunction.)

Reasoners

Represents property Reasoners. (Inherited from IEPackages.TIEUserFunction.)

Reasoner[Integer]

Returns a reasoner (like TInferenceEngine) from the list of reasoners that the function is registered with. If the index is invalid, a EListError exception will occur (Inherited from IEPackages.TIEUserFunction.)

StatementCount

Returns the number of statements (actions and values) in the interpreted function

Statements

Represents property Statements.

Statement[Integer]

Returns the action or value at the specified index. Statements act as the "code" of the interpreted function

AddArgument(String,TIEType)

Adds a calling argument to the interpreted function, e.g., with a function like 'Distance(x1,x2,y1,y2)', x1, x2, y1, and y2 are all arguments.

AddReasoner(IReasoner)

Register the user function with the reasoner (TInferenceEngine component) (Inherited from IEPackages.TIEUserFunction.)

AddStatement(IFunCall)

Overloaded. Adds a function call to the "code" of the interpreted function. Function calls define the actions to perform when the interpreted function is called by the inference engine.

AddStatement(IIEValue)

Overloaded. Adds a value to the "code" of the interpreted function. When the interpreted function is executed by the inference engine, the values are resolved (thereby possibly doing something)

AfterConstruction

Represents method AfterConstruction. (Inherited from IEPackages.TIEUserFunction.)

Assign(TPersistent)

Represents method Assign(TPersistent). (Inherited from IEPackages.TIEUserFunction.)

BeforeDestruction

Represents method BeforeDestruction. (Inherited from IEPackages.TIEUserFunction.)

Call(IFunCall,TIEContext,IIEValue)

Overloaded. Represents method Call(IFunCall,TIEContext,IIEValue). (Overrides IEPackages.TIEUserFunction.Call(IFunCall,TIEContext,IIEValue).)

Call(IFunCall,TObject,IIEValue)

Overloaded. Called by the inference engine when it encounters the FunctionName within the Expert system. It provides the functionality of a user function (Inherited from IEPackages.TIEUserFunction.)

ClearReasoners

Clear the list of reasoners that the user function is registered with, previously added with the AddReasoner method (Inherited from IEPackages.TIEUserFunction.)

DeleteReasoner(Integer)

Overloaded. Delete a reasoner from the function's list of reasoners, which have been added by calling the AddReasoner method. It should also deregister the function with the reasoner using the RemoveUserFunction method of the reasoner (Inherited from IEPackages.TIEUserFunction.)

DeleteReasoner(IReasoner)

Overloaded. Delete a reasoner from the function's list of reasoners, which have been added by calling the AddReasoner method. It should also deregister the function with the reasoner using the RemoveUserFunction method of the reasoner (Inherited from IEPackages.TIEUserFunction.)

Execute(IFunCall,TIEContext)

Represents method Execute(IFunCall,TIEContext).

GetArgument(Integer)

Represents method GetArgument(Integer).

GetArgumentCount

Represents method GetArgumentCount.

GetArgumentString

Represents method GetArgumentString. (Inherited from IEPackages.TIEUserFunction.)

GetClassName

Represents method GetClassName. (Inherited from IEPackages.TIEUserFunction.)

GetComment

Represents method GetComment. (Inherited from IEPackages.TIEUserFunction.)

GetFunctionName

Represents method GetFunctionName. (Inherited from IEPackages.TIEUserFunction.)

GetMaxArgumentCount

Represents method GetMaxArgumentCount. (Overrides IEPackages.TIEUserFunction.GetMaxArgumentCount.)

GetMinArgumentCount

Represents method GetMinArgumentCount. (Overrides IEPackages.TIEUserFunction.GetMinArgumentCount.)

GetOrder

Represents method GetOrder.

GetReasoner(Integer)

Represents method GetReasoner(Integer). (Inherited from IEPackages.TIEUserFunction.)

GetReasonerCount

Represents method GetReasonerCount. (Inherited from IEPackages.TIEUserFunction.)

GetStatement(Integer)

Represents method GetStatement(Integer).

GetStatementCount

Represents method GetStatementCount.

IndexOfReasoner(IReasoner)

Returns the index of the specified reasoner in the list of registered reasoners (Inherited from IEPackages.TIEUserFunction.)

InitMetaData

Represents method InitMetaData. (Overrides IEPackages.TIEUserFunction.InitMetaData.)

NewInstance

Represents method NewInstance. (Inherited from IEPackages.TIEUserFunction.)

QueryInterface(TGUID,Void)

Represents method QueryInterface(TGUID,Void). (Inherited from IEPackages.TIEUserFunction.)

ReadData(TReader)

Represents method ReadData(TReader). (Inherited from IEPackages.TIEUserFunction.)

ReasonerNotification(IReasoner,TCollectionNotification)

Represents method ReasonerNotification(IReasoner,TCollectionNotification). (Inherited from IEPackages.TIEUserFunction.)

SetArgumentString(String)

Represents method SetArgumentString(String). (Inherited from IEPackages.TIEUserFunction.)

SetComment(String)

Represents method SetComment(String). (Inherited from IEPackages.TIEUserFunction.)

SetFunctionName(TIEName)

Represents method SetFunctionName(TIEName). (Inherited from IEPackages.TIEUserFunction.)

SetMaxArgumentCount(Integer)

Represents method SetMaxArgumentCount(Integer). (Inherited from IEPackages.TIEUserFunction.)

SetMinArgumentCount(Integer)

Represents method SetMinArgumentCount(Integer). (Inherited from IEPackages.TIEUserFunction.)

SetOrder(Integer)

Represents method SetOrder(Integer).

ToString(IReasoner)

Overloaded. Returns a string representation of the user function (or a commented pretty-print if it is not an interpreted function).  The syntax of the string representation uses the IReasoner's syntax. (Inherited from IEPackages.TIEUserFunction.)

WriteData(TWriter)

Represents method WriteData(TWriter). (Inherited from IEPackages.TIEUserFunction.)

_AddRef

Represents method _AddRef. (Inherited from IEPackages.TIEUserFunction.)

_Release

Represents method _Release. (Inherited from IEPackages.TIEUserFunction.)