C++ conditional compilation
- by Shaown
I have the following code snippet
#ifdef DO_LOG
#define log(p) record(p)
#else
#define log(p)
#endif
void record(char *data){
.....
.....
}
Now if I call log("hello world") in my code and DO_LOG isn't defined, will the line be compiled, in other words will it eat up the memory for the string "hello world"?
P.S. There are a lot of record calls in the program and it is memory sensitive, so is there any other way to conditionally compile so that it only depends on the #define DO_LOG? Thanks in advance.
