54 lines
601 B
C
54 lines
601 B
C
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#ifndef NULLSOFT_UTILITY_ALIASH
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#define NULLSOFT_UTILITY_ALIASH
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template <class ptr_t>
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class Alias
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{
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public:
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Alias()
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:pointer(0)
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{
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}
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Alias(ptr_t *_pointer) : pointer(_pointer)
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{
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}
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Alias(const Alias<ptr_t> ©)
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{
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pointer=copy.pointer;
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}
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~Alias()
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{
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pointer=0;
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}
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ptr_t *operator = (ptr_t *copy)
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{
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pointer=copy;
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return copy;
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}
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ptr_t *operator ->()
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{
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return pointer;
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}
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operator bool()
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{
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return !!pointer;
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}
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bool operator == (ptr_t *compare)
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{
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return pointer == compare;
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}
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/*
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operator ptr_t *()
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{
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return pointer;
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}
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*/
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private:
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ptr_t *pointer;
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};
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#endif
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