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c++ - std::shared_ptr of this - Stack Overflow

The question is how can an object of class A pass a std::shared_ptr of itself (this) to its child? There are solutions for Boost shared pointers (Getting a boost::shared_ptr for this), but how to handle this using the...

std:: enable_shared_from_this - cppreference.com

Oct 22, 2024 · Publicly inheriting from std::enable_shared_from_this provides the type T with a member function shared_from_this. If an object t of type T is managed by a std::shared_ptr named pt, then calling T::shar...

Inside STL: The shared_ptr constructor and enable_shared_from ...

Aug 16, 2023 · The shared_ptr constructor detects the presence of a unique std:: enable_ shared_ from_ this base class by using the esft_detector that I put in the expository declaration.

shared_ptr in C++ - GeeksforGeeks

Jul 23, 2025 · std::shared_ptr is one of the smart pointers introduced in C++11. Unlike a simple pointer, it has an associated control block that keeps track of the reference count for the managed object. This referen...

C++ Tutorial => Getting a shared_ptr referring to this

Using shared_from_this() from a constructor is equivalent to using it on an object not owned by a shared_ptr, because the objects is possessed by the shared_ptr after the constructor returns.

Inside STL: The shared_ptr constructor and enable_shared_from ...

Oct 9, 2023 · In C++, when you create a class that derives from std::enable_shared_from_this, it becomes eligible for special treatment by shared_ptr, allowing the shared_from_this() method to return a shared_ptr to t...

std::shared_ptr - cppreference.com

May 6, 2025 · A shared_ptr can share ownership of an object while storing a pointer to another object. This feature can be used to point to member objects while owning the object they belong to. The stored pointer is ...