Package Declaration Macros
The package declaration macros are optional. You use them only when your application is split into packages, and you want to control tracing separately for each package. For information on how you can create your own packages and package tracing macros, see
Using Package-level Tracing. NOTE: A predefined package set named rw_user acts as a default super set for your classes and functions. If this single package set is sufficient for your purposes, you can skip this section.
The package declaration macros are used in the implementation of the Execution Tracing package itself. To get a feel for what these macros do, you can check the userdefs.h and userdefs.cpp files in the trace source directories.
The macros take one parameter, packageName, to specify the name of the package to be traced. The packageName must be a valid C++ identifier. The DECLARE and DEFINE macros must be used in pairs, and the packageName of the DECLARE and DEFINE macros must match.
RW_TRACE_DECLARE_TRACEABLE_PACKAGE(packageName)
Declares a traceable package. This macro is normally placed at the end of the header file that defines the trace macros for that package. For an example, see the trace header file userdefs.h or the pkgdefs.h file for any other package in Threads Module.
RW_TRACE_DEFINE_TRACEABLE_PACKAGE(packageName)
Provides a definition for a static variable defined by the matching DECLARE macro (above). This macro must be placed in some implementation file (.cpp) for your application. For an example, see the trace source file userdefs.cpp or the pkgdefs.cpp file in any of the other packages in Threads Module.
