What's the standard line to add to the ternary operator in order to do nothing if the condition is not met?
Example:
int a = 0;
a > 10 ? a = 5 : /*do nothing*/;
Using a seems to do the trick, but I am wondering if there is a more generally accepted way.
You can also use a logical expression (though maybe confusing) in case you don't want to use an if statement.
a > 10 && a = 5
Just for a sake of variety, but not recommending as it is very ambiguous.
void do_smth()
{}
bool a = true; // not necessarily
a && (do_smth(), 0);