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Writing better code

Understanding RAII (Resource Acquisition Is Initialization) - C++

Posted 06-14-2012 at 01:45 AM by TheIndependentAquarius
Updated 10-09-2012 at 02:44 AM by TheIndependentAquarius

  • Q: What is an exception safe code?
    A: A code may throw an exception but at the same time if it:
    • Doesn't allow any memory (allocated by it) to be leaked.
    • Lets the program to remain in a well-defined state (no dangling pointers
      and all) so that execution can continue as intended.
    • Reports the error to the caller (when encountered).
    then it can be termed as an exception safe code.

    Of course, a code which won't be throwing any exception ever is an exception
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