Oliv

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Oliv has asked 66 questions and find answers to 219 problems.

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Oliv questions

How to turn a "specific function type" into a function pointer type genericaly?
How to access an object representation according to the c++ standard?
Shall structured binding to a copy of a const c-array be const?
Why a template alias specialization depends on the context in which it is referred?
Could an implicit template deduction guide deduce a reference type?
Is it safe in C++ to derive a pointer from std::aligned_storage before using it? [duplicate]
Does an unmaterialized temporary needs the destructor to be accessible?
Why deallocation function is not called when object constructor throw in a new expression?
Template equivalence or template functional equivalence?
Can we access a member of a non-existing union?

Oliv answers

Composite pattern with variations in classes
Template argument deduction and expression rules
Template argument deduction for references as arguments
Class template specialization within template class
Self referential c++20 concepts
Undead objects ([basic.life]/8): why is reference rebinding (and const modification) allowed?
Difference between atomic decref implementations
What are the rules for ordering concept constrained functions in C++20?
confused about atomic class: memory_order_relaxed
When to supply default arguments as template arguments