59 lines
1.2 KiB
Plaintext
59 lines
1.2 KiB
Plaintext
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#include <algorithm>
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template<typename T, typename TDestroyer>
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void
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utilspp::setLongevity(T * obj, unsigned int longevity, TDestroyer d)
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{
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using namespace utilspp::PrivateMembers;
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TrackerArray newArray = static_cast<TrackerArray>(
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std::realloc(mTrackerArray, mNbElements + 1));
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if(newArray == NULL)
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{
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throw std::bad_alloc();
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}
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LifetimeTracker * p =
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new ConcreteLifetimeTracker<T, TDestroyer>(obj, longevity, d);
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mTrackerArray = newArray;
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TrackerArray pos = std::upper_bound(
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mTrackerArray,
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mTrackerArray + mNbElements,
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p,
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&LifetimeTracker::compare);
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std::copy_backward(
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pos,
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mTrackerArray + mNbElements,
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mTrackerArray + mNbElements + 1);
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*pos = p;
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mNbElements++;
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std::atexit(&atExitFunc);
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};
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template<typename T>
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void
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utilspp::LifetimeWithLongevity<T>::scheduleDestruction(T * obj, void (* func)())
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{
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utilspp::PrivateMembers::adapter<T> adapter = { func };
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utilspp::setLongevity(obj, getLongevity( obj ), adapter);
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}
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template<typename T>
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void
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utilspp::LifetimeWithLongevity<T>::onDeadReference()
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{
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throw std::logic_error("Dead reference detected");
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}
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template<typename T>
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unsigned int
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utilspp::getLongevity(T *)
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{
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return 1000;
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}
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