How do I exit a while loop immediately without going to the end of the block?
For example,
while (choice != 99)
{
cin >> choice;
if (choice == 99)
//Exit here and don't get additional input
cin>>gNum;
}
Any ideas?
Is it possible to use the break function to exit several nested for loops? If so, how would you go about doing this? Can you also control how many loops the break exits?
I want to jump from the middle of a switch statement, to the loop statement in the following code:
while (something = get_something())
{
switch (something)
{
case A:
case B:
break;
default:
// get another something and...
Some days ago I started a quick open source project and, when some mates looked at the code on svn, one of them told me that using break statement inside a for loop is considered harmful and shouldn't be done.
He added, though, that I would find several...
If I have a function as follows:
void func () {
//...
if (condition) {
break;
}
}
When I use break it gives me an error. Is there another way to exit a function using an if condition and to complete compiling the code normally?
I'm writing some code that looks like this:
while(true) {
switch(msg->state) {
case MSGTYPE: // ...
break;
// ... more stuff ...
case DONE:
break; // **HERE, I want to break out of the loop itself**
}
}
Is there ...
I'm trying to write a simple program in Arduino, blinking of a LED.
Program is as shown below.
#define red1 13
#define amber1 12
#define green1 11
void setup() {
// put your setup code here, to run once:
Serial.begin(9600);
pinMode(red1, ...