Succ
Return next element of ordinal type.
Declaration
Source position: system.fpd line 67
function Succ(X: TOrdinal) : TOrdinal;
Description
Succ returns the element that succeeds the element that was passed to it. If it is applied to the last value of the ordinal type, and the program was compiled with range checking on ({$R+}), then a run-time error will be generated.
for an example, see Ord .
Errors
Run-time error 201 is generated when the result is out of range.
See also
| Name | Description |
|---|---|
| High | Return highest index of open array or enumerated |
| Low | Return lowest index of open array or enumerated |
| Ord | Return ordinal value of an ordinal type. |
| Pred | Return previous element for an ordinal type. |