You will want to get into the habit of always testing your code thoroughly in Valgrind and addressing everything it complains about; even memory leaks. Undefined behavior has a habit of hiding until the most inconvient and unexpected moment. Write tests for your code (you should be doing that anyway!), and then execute those tests both outside of and within Valgrind.
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Thanks for your help!
I think it works now :p
Excellent!
You will want to get into the habit of always testing your code thoroughly in Valgrind and addressing everything it complains about; even memory leaks. Undefined behavior has a habit of hiding until the most inconvient and unexpected moment. Write tests for your code (you should be doing that anyway!), and then execute those tests both outside of and within Valgrind.