RiverSoftAVG Products Help

ArgumentCount

Returns the number of arguments in the argument list

Argument[Integer]

Returns the argument value at the specified position within the argument list. If the index is out of bounds, an exception is raised

AsString

Returns a string representation of the function call, the string representation is compatible with the current parser used by the TInferenceEngine (available through the Reasoner property)

Comment

Stores a comment describing the function call

HashCode

Returns a hash code for the IFunCall

Name

Returns the name of the function that is being called

Reasoner

Provides read access to the IReasoner (usually, a TInferenceEngine) that created the IFunCall and which controls the parsing and printing of IFunCall and other inference engine constructs

UserFunction

Returns the UserFunction that is used for this function call. This is the function that takes the arguments of the function call and actually does the work

AddArgument(Double,TIEType)

Overloaded. Adds a numeric value to the arguments list.  The Kind parameter may be dtInteger or dtFloat and tells the function how to store the value. If the value is stored as an integer, it is truncated.  The index of the new argument in the Argument list is returned.

AddArgument(IFact)

Overloaded. Adds a IFact to the arguments list.  The index of the new argument in the Argument list is returned.

AddArgument(IFunCall)

Overloaded. Adds a function call (IFunCall) to the arguments list.  The index of the new argument in the Argument list is returned.

AddArgument(IIEValue)

Overloaded. Adds the argument value directly, without translation, to the arguments list.  The index of the new argument in the Argument list is returned.

AddArgument(Integer,TIEType)

Overloaded. Adds a numeric value to the arguments list. The Kind parameter may be dtInteger or dtFloat and tells the function how to store the value. The index of the new argument in the Argument list is returned.

AddArgument(IValueVector)

Overloaded. Adds a value vector (IValueVector) to the arguments list.  The index of the new argument in the Argument list is returned.

AddArgument(String,TIEType)

Overloaded. Adds a string (including an atom, variable or multivariable) to the arguments list.  The index of the new argument in the Argument list is returned.

ClearArguments

Empties the list of arguments for the function call

DeleteArgument(Integer)

Deletes the argument at the specified index. If the index is out of range, an exception is raised

Equals(IFunCall)

Determines if two function calls are equivalent. It compares the passed in IFunCall to the current function call and checks to make sure the names are equal and the arguments are equal

Execute(TObject)

Executes the IFunCall in the given context. The value returned may be any value IIEValue, though many times it will be FCTrue or FCFalse. The Context should be castable to TIEContext.

GetArgument(Integer)

Accessor method for the Argument property

GetArgumentCount

Accessor method for the ArgumentCount property

GetComment

Accessor method for the Comment property

GetHashCode

Accessor method for the HashCode property

GetName

Accessor method for the Name property

GetReasoner

Accessor method for the Reasoner property

GetUserFunction

Accessor method for the UserFunction property

get_Argument(Integer)

Represents method get_Argument(Integer).

get_ArgumentCount

Represents method get_ArgumentCount.

get_AsString

Represents method get_AsString.

get_Comment

Represents method get_Comment.

get_HashCode

Represents method get_HashCode.

get_Name

Represents method get_Name.

get_Reasoner

Represents method get_Reasoner.

get_UserFunction

Represents method get_UserFunction.

SetArgument(Integer,IIEValue)

Accessor method for the Argument property

SetComment(String)

Accessor method for the Comment property

SetUserFunction(IUserFunction)

Accessor method for the UserFunction property

set_Argument(Integer,IIEValue)

Represents method set_Argument(Integer,IIEValue).

set_Comment(String)

Represents method set_Comment(String).

set_UserFunction(IUserFunction)

Represents method set_UserFunction(IUserFunction).

ToString

Returns a string representation of the function call, the string representation is compatible with the current parser used by the TInferenceEngine (available through the Reasoner property)