51 lines
542 B
C++
51 lines
542 B
C++
#ifndef _Singleton_h_
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#define _Singleton_h_
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#include "types.h"
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template <typename T>
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class Singleton
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{
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public:
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static T* Instance()
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{
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if (m_pInstance == 0)
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m_pInstance = new T;
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//assert(m_pInstance != 0);
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return m_pInstance;
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};
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static void DestroyInstance()
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{
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delete m_pInstance;
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m_pInstance = 0;
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};
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protected:
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Singleton()
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{
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};
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virtual ~Singleton()
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{
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};
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static T* m_pInstance;
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private:
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Singleton(const Singleton& source)
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{
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};
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};
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template <typename T> T* Singleton<T>::m_pInstance = 0;
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#endif
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