Ichthyostega
0e8a1f1e08
basically this reproduces the problem in a simplified setup. Especially note that we're going through a single instance of the factory, yet still this single instance 'sees' two different locations of the class static variable
48 lines
606 B
C++
48 lines
606 B
C++
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#include "lib/error.hpp"
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#include "lib/singleton-subclass.hpp"
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namespace test {
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template<typename T>
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struct Holder
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{
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static T* instance;
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T&
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get()
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{
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if (!instance)
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{
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instance = new T();
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}
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return *instance;
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}
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};
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template<typename T>
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T* Holder<T>::instance;
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struct Subject
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{
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static int cnt;
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Subject();
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};
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typedef lib::SingletonSub<Subject> Factory;
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extern Factory fab;
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Subject& fabricate();
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} // namespace test
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