AbstractFunction constructor
Creates a new function with given name and parameter count.
name
- The name of the function.
numParams
- The number of parameters for this function.
-1
denotes a variable number of parameters.
booleanFunction
Whether this function is a boolean function.
Implementation
AbstractFunction(String name, int numParams, {bool booleanFunction = false})
: super(name, numParams, booleanFunction: booleanFunction);