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30 lines
600 B
C++
30 lines
600 B
C++
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#ifndef PIMPL_H_HPP_
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#define PIMPL_H_HPP_
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#include <memory>
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//
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// opaque implementation type with perfect forwarding of constructor arguments
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//
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// see pimpl_impl.hpp for the out-of-line definitions of the members and lifetime management
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//
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// thanks to Herb Sutter (http://herbsutter.com/gotw/_101/) for the implementation
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//
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template<typename T>
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class pimpl
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{
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private:
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std::unique_ptr<T> m_;
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public:
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pimpl ();
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template<typename ...Args> pimpl (Args&& ...);
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~pimpl ();
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T * operator -> ();
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T const * operator -> () const;
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T& operator * ();
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T const& operator * () const;
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};
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#endif
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