Contents

getArgumentTypeAtIndex:

Returns the type encoding for the argument at a given index.

Declaration

- (const char *) getArgumentTypeAtIndex:(NSUInteger) idx;

Parameters

  • idx:

    The index of the argument to get.

Return Value

The type encoding for the argument at idx.

Discussion

Indexes begin with 0. The implicit arguments self (of type id) and _cmd (of type SEL) are at indexes 0 and 1; explicit arguments begin at index 2.

See Also

Getting Information on Argument Types