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  • src/AST/Node.hpp

    r2377ca2 r3f681b1  
    1010// Created On       : Wed May 8 10:27:04 2019
    1111// Last Modified By : Andrew Beach
    12 // Last Modified On : Fri Mar 25 10:33:00 2022
    13 // Update Count     : 7
     12// Last Modified On : Mon May  9 10:20:00 2022
     13// Update Count     : 8
    1414//
    1515
     
    4949
    5050        bool unique() const { return strong_count == 1; }
    51         bool isManaged() const {return strong_count > 0; }
     51        bool isManaged() const { return strong_count > 0; }
     52        bool isReferenced() const { return weak_count > 0; }
     53        bool isStable() const {
     54                return (1 == strong_count || (1 < strong_count && 0 == weak_count));
     55        }
    5256
    5357private:
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