ph3rin

ph3rin has asked 10 questions and find answers to 14 problems.

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ph3rin questions

What would be an example where std::bit_cast produces a value representation of multiple values?
Vulkan-hpp is reinterpret_casting non-standard-layout class to another class. Is this legal?
What exactly is VK_SUBPASS_EXTERNAL?
How to implement the generalized form of std::same_as (i.e. for more than two type parameters) that is agnostic to parameter order?
Is using explicit return type in one translation unit and deduced return type in another allowed?
Why does "&& true" added to a constraint make a function template a better overload?

ph3rin answers

std::optional - construct empty with {} or std::nullopt?
Is modifying an object more than once in an expression through its name and through its reference well-defined?
How to detect whether a struct's member is a bit-field at compile time in C++?
Raise compile-time error if a string has whitespace
Constexpr member function on l-value ref object: Clang and gcc disagree
What is the proper format of writing raw strings with '$' in C++?
How can I set processor affinity to a thread or a Task in .NET?
Why does same_as concept check type equality twice?
How do I implement the Interface Segregation Principle using smart pointers in C++?
Smallest expressible value above given value