# | Line 16 | Line 16 | private: | |
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16 | NullNode<Type>* previous; | |
17 | bool null; | |
18 | public: | |
19 | < | NullNode() : next(NULL), previous(NULL), null(true) {} |
20 | < | NullNode(const Type& value) : value(value), next(NULL), previous(NULL), null(false) {} |
19 | > | NullNode() : null(true) {} |
20 | > | NullNode(const Type& value) : value(value), null(false) {} |
21 | void setValue(const Type& value) { this->value = value; } | |
22 | const Type& getValue(void) const { return value; } | |
23 | void addNext(const Type& value); |
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