cigien

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cigien has asked 60 questions and find answers to 180 problems.

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cigien questions

Can a constexpr function contain a label?
Which of these new expressions with char arrays are well-formed?
Should conversion operators be considered for function template argument deduction?
Can a class containing a function pointer be used as a non-type template parameter?
Why is operator!= synthesized from operator==, but not the other way around?
Can class template constructors have a redundant template parameter list in c++20
How can I check if char encoding is ASCII?
deduced return type with function template
Is a function definition required to be instantiated when there is no need to check for narrowing?
clang says call to void consteval function is not a constant expression

cigien answers

Variadic template parameter inference with nested maps
Fill a C++ array with numbers according to a pattern
C/C++ warn or prohibit literal string concatenation
How can I iterate over a vector of functions and call each of them in C++?
How to define value for C++ preprocessor directives during compile time?
Template static member definition depends on order passed to linker
Why this compound statement as a sequence of statements enclosed by braces and inside parentheses does not appear to be a valid statement expression
C++ One-liner. Is it legal to construct an object and call a function on the same line
Adding the : in front of variable gives wrong result
use of std::less in std::map does not compile