Trace output parameters on methods
----------------------------------
Key: AXISCPP-641
URL: http://issues.apache.org/jira/browse/AXISCPP-641
Project: Axis-C++
Type: Bug
Components: Trace Utility
Reporter: Mark Whitlock
Assigned to: Mark Whitlock
Currently the trace tool traces all parameters to a method on entry to that
method, and the return value on exit. However parameters passed by address or
reference may be updated by the method and so are really output or inout
parameters. These inout/output parameters should be traced on exit from the
method. This is slightly harder than it looks since the entry trace must cache
pointers and references to cope with code like...
void func(int *p1) {
*p1 = 5;
p1 = new int;
*p1 = 6;
}
The caller of this method gets back 5 not 6.
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