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// ______ ______ _ _ _____ ______ |
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// | ____| ____| | (_)/ ____| | ____| |
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// | |__ | |__ | | _| (___ ___| |__ |
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// | __| | __| | | | |\___ \ / __| __| |
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// | | | |____| |____| |____) | (__| |____ |
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// |_| |______|______|_|_____/ \___|______| |
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// Finite Elements for Life Sciences and Engineering |
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// |
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// License: LGL2.1 License |
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// FELiScE default license: LICENSE in root folder |
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// |
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// Main authors: https://www.boost.org/doc/libs/1_74_0/libs/smart_ptr/doc/html/smart_ptr.html#intrusive_ptr |
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// |
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#if !defined(FELISCE_MEMORY_H_INCLUDED ) |
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#define FELISCE_MEMORY_H_INCLUDED |
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/* System includes */ |
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#include <iostream> |
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#include <utility> |
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#include <memory> |
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/* External includes */ |
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#include "intrusive_ptr/intrusive_ptr.hpp" |
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namespace felisce { |
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template<class T> |
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using shared_ptr = std::shared_ptr<T>; |
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template<class T> |
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using weak_ptr = std::weak_ptr<T>; |
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template<class T> |
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using unique_ptr = std::unique_ptr<T>; |
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template<typename C, typename...Args> |
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intrusive_ptr<C> make_intrusive(Args &&...args) { |
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return intrusive_ptr<C>(new C(std::forward<Args>(args)...)); |
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} |
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template<typename C, typename...Args> |
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shared_ptr<C> make_shared(Args &&...args) { |
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return std::make_shared<C>(std::forward<Args>(args)...); |
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} |
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template<typename C, typename...Args> |
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unique_ptr<C> make_unique(Args &&...args) { |
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// Note: std::make_unique is C++14, this can be updated once we upgrade from C++11 |
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return unique_ptr<C>(new C(std::forward<Args>(args)...)); |
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} |
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template<class T> |
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std::ostream& operator <<(std::ostream& rOStream, const felisce::weak_ptr<T>& rData) { |
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if(!rData.expired()) |
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rOStream << *rData.lock().get(); |
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else |
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rOStream <<" expired weak_ptr "; |
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return rOStream; |
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} |
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template<class T> |
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std::ostream& operator <<(std::ostream& rOStream, const felisce::intrusive_ptr<T>& rData) { |
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rOStream << *rData.get(); |
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return rOStream; |
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} |
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} // namespace felisce |
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#define FELISCE_CLASS_POINTER_DEFINITION(a) typedef felisce::shared_ptr<a > Pointer; \ |
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typedef felisce::shared_ptr<a > SharedPointer; \ |
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typedef felisce::weak_ptr<a > WeakPointer; \ |
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typedef felisce::unique_ptr<a > UniquePointer |
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namespace felisce { |
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template< class T > class GlobalPointer; |
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} |
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#define FELISCE_CLASS_INTRUSIVE_POINTER_DEFINITION(a) typedef typename felisce::intrusive_ptr<a > Pointer; \ |
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typedef felisce::GlobalPointer<a > WeakPointer; \ |
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typedef felisce::unique_ptr<a > UniquePointer; \ |
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typename a::Pointer shared_from_this(){ return a::Pointer(this); } |
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#endif /* FELISCE_MEMORY_H_INCLUDED defined */ |
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