34 lines
553 B
C++
34 lines
553 B
C++
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#pragma once
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namespace tf {
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/** @class Singleton
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@brief class template to create a thread-safe singleton object
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*/
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template <typename T>
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class Singleton {
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public:
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/**
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@brief get a reference to the singleton object
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*/
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inline static T& get() {
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static T instance;
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return instance;
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}
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private:
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Singleton() = default;
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~Singleton() = default;
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Singleton(const Singleton&)= delete;
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Singleton& operator=(const Singleton&)= delete;
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};
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} // end of namespace tf -----------------------------------------------------
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