 Previous |
 Up |
Next |
switchstr
This function searches in the list of 2-tuples the one which first element is the same string than the specific _string_ (it performs a 'strcmp' test). It this tuple is found, the function returns the second element of the tuple, else it returns nil.Parameters
u0 switchstr ( [[S u0] r1] _list_ S _string_ )
Return value
_list_ list of 2-tuples whose first element is a string _string_ string to search in the list
value associated to the _string_
Error :
- EOK if success.