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65 lines
1.4 KiB
C
65 lines
1.4 KiB
C
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/*
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* PROJECT: ReactOS Automatic Testing Utility
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* LICENSE: GNU GPLv2 or any later version as published by the Free Software Foundation
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* PURPOSE: Template similar to std::auto_ptr for arrays
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* COPYRIGHT: Copyright 2009 Colin Finck <colin@reactos.org>
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*/
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template<typename Type>
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class auto_array_ptr
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{
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private:
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Type* m_Ptr;
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public:
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typedef Type element_type;
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/* Construct an auto_array_ptr from a pointer */
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explicit auto_array_ptr(Type* Ptr = 0) throw()
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: m_Ptr(Ptr)
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{
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}
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/* Construct an auto_array_ptr from an existing auto_array_ptr */
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auto_array_ptr(auto_array_ptr<Type>& Right) throw()
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: m_Ptr(Right.release())
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{
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}
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/* Destruct the auto_array_ptr and remove the corresponding array from memory */
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~auto_array_ptr() throw()
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{
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delete[] m_Ptr;
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}
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/* Get the pointer address */
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Type* get() const throw()
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{
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return m_Ptr;
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}
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/* Release the pointer */
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Type* release() throw()
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{
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Type* Tmp = m_Ptr;
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m_Ptr = 0;
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return Tmp;
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}
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/* Reset to a new pointer */
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void reset(Type* Ptr = 0) throw()
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{
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if(Ptr != m_Ptr)
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delete[] m_Ptr;
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m_Ptr = Ptr;
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}
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/* Simulate all the functionality of real arrays by casting the auto_array_ptr to Type* on demand */
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operator Type*() const throw()
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{
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return m_Ptr;
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}
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};
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