Lesson I took away:
The ++ operator should be deprecated except when it's the only operation on that line.
The ++ operator should be deprecated except when it's the only operation on that line.
foo foos[255];
int ct = 0;
if (<condition for adding first element>)
foos[ct++] = foo1;
if (<condition for adding second element>)
foos[ct++] = foo2;
...
for (int i = 0; i < ct; i++) {
/* do something with foos[i] */
}
(int i=0;i<10;i++) i++The point is, to be on the safe side, don't use ++/-- in any line (in the sense of ;{}-delimited statement) that is also doing something else.
>Don't forget that =, += , ... can all be abused in the same way.
I didn't, and people should use the same safeguards around them, i.e. don't mix them within lines that do other things, "cleverness" or "C golf" be damned.