ask one question.....

hi all,

i use define in my testcase,what i want to do is in the first loop i use the define maybe in one branch ,while on the second loop ,i want #undef the define that i defined before and into another branch,but it doesn't work......

codes are like this:

for ()

{

     #ifdef  AAAA then

    {

          ........

          .........

          specman("#undef  AAAA");

    }; 

    #ifndef AAAA then

    {  

         ......

     };

};

why???

what really does the sentence means in reference "The effect is propagated to all files that are loaded after the
#undef statement is encountered."?

does it means the #undef could not write in just one file ? or between two import e file ,we use #undef ? like the example supported in e_reference:

#define semaphore my_semaphore;
import my_design.e;
#undef semaphore;
import external_code.e;

thank you for your reply......