W.F.

W.F. has asked 69 questions and find answers to 108 problems.

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About

Programming geek. I especially like C++ for its template metaprogramming magic, but have written something in most of the popular languages.

W.F. questions

Is reading one-past-the-end pointer allowed in a constant expression when short-circuit disable its evaluation
C++ Directly call a virtual method passed in template [duplicate]
Is it possible to call the templated cast operator explicitly specifying template parameters?
Why lambda expression's capture list cannot be decomposed using structured bindings
Can placeholder type in non-type template parameter involve overload resolution of the function passed as a template argument?
Can expression using pointers causing unspecified (not undefined!) behaviour be used in constexpr context?
Can I pass a reference type to a template to specify following non-type template parameters' types?
Can template inheritance from its another specialization be a circular dependency or is it a clang's bug
comma operator makes lambda expression non-constexpr
Is difference between two pointers legal c++17 constant expression?

W.F. answers

Unordered_map using pointer address as key
Is there a way to SFINAE based on available overloads in the current class?
Passing temporary struct as template argument
Generating a sequence of type T at compile time
Alias template for higher-kinded types
Want kind of constexpr switch case on type
Pointer to member: works in GCC but not in VS2015
Variadic templates and functions' pointers: what compiler is right?
SFINAE automatically check that function body compiles without explicit constraints
Branch on a template parameter in function?