Jarod42

Jarod42 has asked 17 questions and find answers to 963 problems.

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All original source snippets I post on stackoverflow are under MIT licences.

Jarod42 questions

Removing constexpr changes values of array on gcc
Could std::vector::iterator legally be a pointer
Does using epsilon in comparison of floating-point break strict-weak-ordering?
Why template with only valid empty variadic pack ill formed?
incomplete class usage with auto in template class
Equality of template aliases
overload resolution of template function with auto
Is it unspecified to instantiate template/lambda in unevaluated context?
How to detect if a method is virtual?

Jarod42 answers

Type trait through a variable of the type
Foolproof way to do configuration #define/#ifdef
With Clang or similar compilers, is it possible to turn only some warnings into errors?
Befriending other class template instances with std:array parameter fails on MSVC
C++20 concepts how to define existence of a function with arguments?
Why do C++ std container iterators ignore some template parameters of their underlying container?
Functional C++23 when computing the rows in Pascal triangle
std::views like operation on parameters pack
next_permutation of vector of strings is skipping one permutation
Is there a C++20 way to detect if a type is an instantiation of a template using just concepts and requires()?