class ExceptionCouldNotBeConverted: {};

class StoredException

private:

bool failed;

AutoThrowable exception;

public: StoredException: failed(false) {}

StoredException& operator=(TheExceptionBeingHandled e) {

failed = true;

exception = ConvertToThrowable(e); }

StoredException::Throw() {

//this is for Where You Can Throw

if (failed) {

failed = false;

AutoThrowable toThrow = exception;

//this is to prevent throwing a thing twice

//and assigment transfers ownership to local variable

//and memory is cleared

//and THUS we don't throw the same thing twice (or N)

if (toThrow.get() != 0) {

toThrow->Throw();

else {

throw ExceptionCouldNotBeConverted(); }

}

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