ValueSubtractFunc
Description:
[
CCode ( has_target =
false ) ]
public delegate bool ValueSubtractFunc (
Value dest,
Value minuend,
Value subtrahend)
Used by subtract to perform subtraction for a specific
Value type.
Register a new implementation with
register_subtract_func.
Parameters:
| dest |
a Value for the result |
| minuend |
a Value operand |
| subtrahend |
a Value operand |
Returns:
true if the subtraction is not empty |
