#include <xdc/runtime/Types.h>
      #include <ti/sysbios/knl/Task.h>
         :
      void checkId(Types_ModuleId modId) {
          if (Task_Module_id() == modId) {
              System_printf("Task module");
          }
      }

Function tables are used whenever it's necessary to call a module's methods via an abstract interface; e.g., the Memory module calls methods defined by the IHeap interface but there may be several distinct modules that implement this interface. In order for this type of call to be possible, instance objects contain a reference to a function table containing the instance module's functions; the caller gets the module's function from the instance object and calls through a function pointer. Every module that inherits an interface has such a table and modules that do not inherit an interface do not have a function table.

If this configuration parameter is set to false, the module's instance objects will NOT be initialized with a reference to their module's function table and, since the function table will not be referenced by the application, the resulting executable will be smaller. However, if this parameter is false you must never attempt to use this module's instance objects via reference this module through an abstract interface. Since this is often hard to determine, especially as an application evolves over time, you should only set this parameter to false when you are absolutely sure that the module's functions are always only being directly called and you need to absolutely minimize the data footprint of your application.

The default for this parameter is true.

Note: setting this to false also prevents one from controlling the module's diagnostics at runtime via Diags.setMask(). This method uses the module's name to lookup the module's diagnostics mask. It is still possible to control the module's diagnostics at design-time from a configuration script.

      HeapMin_Handle heap;
      Types_Label label;
      HeapMin_Handle_label(heap, &label);

      System_printf("heap instance name: %$L\n", &label);

      Bool isCreateEvent(Types_Event evt) {
          return (Log_getEventId(Log_L_create) == Types_getEventId(evt));
      }