Event when program ends

[ihato]

How to check if program ended (Like killing it in TaskManeger or at Shutdown)?

//Something like this
/*#includes*/
int main(int argc, char[] argv){
	while (1){
 		//Do work

		if (shutdown) {
			//Do work when program ends
			//(Work like, write a log or something)	
		}
	}
}

[ThangDo]

If the program ends, there is nothing that program can do afterwards.

You would have to write log or whatever you want before terminating the program.

[jalfor]

ThangDo is right, in that you can't do anything after the program has been terminated, but on Linux for example (and I assume on other Operating Systems as well), programs can get sent signals. I don't know them all off the top of my head, but I know there is sigterm and sigkill for example. Sigterm tells the program to close down, so you could receive the event a bit like how you did in the code, though Sigkill (I think) just kills the program instead of telling it to close itself.

[coder777]

Try atexit: http://www.cplusplus.com/reference/clibrary/cstdlib/atexit/