Fedor

Fedor has asked 230 questions and find answers to 103 problems.

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About

I work in the field of 3D geometry, mesh, point clouds and voxel-based algorithms.

Fedor questions

Overload resolution for a function with multiple parameter packs in C++
Copying of std::vector filled with neither copy constructible nor copy assignable elements
What is the size of std::array<T,0>?
Copying virtual base class results in losing shared_ptr owned object
Parsing of small floats with std::istream
Necessity of `typename` for naming of local nested classes in function templates
auto ( expression ) in direct initialization argument
Static and non-static member function templates with the same parameter types and requires clause in C++
Ambiguity accessing identifier in global and nested anonymous namespaces
Can any char be converted in bool using std::bit_cast?

Fedor answers

Are pointers to pure virtual member functions of local classes allowed?
Does reading to another variant member of a union that has the same type as the active variant cause UB?
Is copy elision mandatory (if allowed at all) in the ternary operator?
Visual Studio generated suspicious assembly code when a oneAPI TBB header is present in a PCH
How to support 3dconnexion SpaceMouse in a GLFW C++ application?
Can Different Lambdas Decay to the Same Function Pointer?
Implicit operator != resolving ambiguity in operators ==
Generated constructors if class has a member with same name as class
Intersection 3D meshes python
Why isn't RVO applied to base class subobject initialization?