Writes a tracing
message to the log destination.
Syntax
void traceWrite(int traceLevel, char * info,
char * filterName);
Parameters
- traceLevel [in]
- Is one of the following
trace levels, to use for writing the message:
Tracing::LEVEL1
Tracing::LEVEL2
Tracing::LEVEL3
Tracing::LEVEL4
Tracing::LEVEL5
The method writes the trace message when the current trace level is greater
than or equal to traceLevel.
- Note:
- Do not specify a trace level of zero (LEVEL0) with a tracing
message. A trace level of zero indicates that tracing is turned
off. Therefore, any trace message associated with a
traceLevel of LEVEL0 will never print.
- info [in]
- Is a pointer to the message text.
- filterName [in]
- Is a pointer to the filter to use for writing the message.
Return values
None.
Notes
You can use the traceWrite() method to write your own tracing
messages for an application.
To write a tracing message without a filter, specify NULL for
filterName.
- Note:
- The traceWrite() method is also available in the
GenGlobals class. It is provided in the
BOHandlerCPP class for access to tracing from within the business
object handler.
Examples
traceWrite(Tracing::LEVEL3, "Invalid LoginId", NULL);
See also
See also the description of the Tracing class.
