Menu
Use a return statement! if (condition) return; You don't need to (and can't) specify any values, if your method returns void .
A void function can returnA void function cannot return any values. But we can use the return statement. It indicates that the function is terminated. It increases the readability of code.
CServer Side ProgrammingProgramming. The exit () function is used to break out of a loop. This function causes an immediate termination of the entire program done by the operation system. The general form of the exit() function is as follows − void exit (int code);
If a return value isn't required, declare the function to have void return type. If a return type isn't specified, the C compiler assumes a default return type of int . Many programmers use parentheses to enclose the expression argument of the return statement. However, C doesn't require the parentheses.
Use a return statement!
return;
or
if (condition) return;
You don't need to (and can't) specify any values, if your method returns void.
You mean like this?
void foo ( int i ) {
if ( i < 0 ) return; // do nothing
// do something
}
void foo() {
/* do some stuff */
if (!condition) {
return;
}
}
You can just use the return keyword just like you would in any other function.
If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With