Run time trace and error messages and from the XSLT and XPath processor can be directed to a different datastream than is used for the result document (warning messages do not stop execution).
This "trace
datastream" is specified in the p6IXSLT::initialize( P6XSLTFLAGS flags .. ) method call. However, this stream can be changed in any compiled template (any number of times) by the use of this method.
- Parameters
-
| pTrace | [ in ] Can be NULL (thus turning off any messages), a datastream created by the caller. |
- Returns
| Success | P6R::eOk | |
| Failure | P6R::eInvalidArg | pNumber is NULL |
