A protocol implemented by the application to calculate the value of a function call macro.
|Returns an object which is the calculated value of the macro. |
Member Function Documentation
|- (id) valueForMacro:||(NSString *)||macroName|
Returns an object which is the calculated value of the macro.
Handler is given the macro name and a dictionary of named parameters.
macroName The same name by which the handler was registered. It is provided as a convenience to allow a single handler to be registered for multiple function call macros. parameters The named parameters for the function call. The dictionary may contain
NSNumber(double, int, or boolean),
- The evaluated result, which can be an