Type Alias

AUImplementorValueFromStringCallback

A block called to convert a string to a parameter value.

Declaration

typedef AUValue (^AUImplementorValueFromStringCallback)(AUParameter *param, NSString *string);

Discussion

This block is only of interest to audio unit subclasses.

The block returns the current value of the parameter.

The block takes the following parameters:

param

The parameter whose value will be changed.

string

The string that contains the new parameter value.

See Also