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ref
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The ref function retrieves the value of a symbol.
When the argument of the ref function is a Function object id,
the returned value is the function name. If the argument of the ref
function is Function name, the returned value is the object id of the function.
The ref function is used to access the value of a Function name or Function object id. Only one of the arguments can be used.
(ref FuncId) (ref FuncName) If the argument of the ref function is a {funcId},
the returned value is the function name. If the argument of the ref function is
{funcName}, the returned value is the object id of the function.
Here are a number of links to Lambda coding examples which contain this instruction in various use cases.
Here are the links to the data types of the function arguments. Here are also a number of links to functions having arguments with any of these data types.
You can always talk with the AIS at aiserver.sourceforge.net.
Name
Description
AIS Types FuncId The object id of the Function --- FuncName The symbolic name of the Function. Symbol
Returns:
Examples
Argument Types
String
Symbol
Structure
Brick
Matrix
List
Void
Number
Date
Function
ObjectRepository
ShortVector
Dictionary
Directory
Vector
Text
Integer
Boolean
Character
Complex
Lambda
NumMatrix
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