Exception handling

Such a nice method of C++ exception handling in big projects.

void handleException() {
  try {
      throw;
  } catch (const Exception1& ex) {
      handleException1(ex);
  } catch (const Exception2& ex) {
      handleException2(ex);
  }
}

void foo1() {
  try {
      ...
  } catch (...) {
      handleException();
  }
}

void foo2() {
  try {
      ...
  } catch (...) {
      handleException();
  }
}

(has been taking from wxWidgets library)