I am getting the following 2 errors in my Maven project:- 'Cannot resolve symbol 'AssertionsForClassTypes' 'Cannot resolve method 'assertThat' in ...
I am getting the following 2 errors in my Maven project:- 'Cannot resolve symbol 'AssertionsForClassTypes' 'Cannot resolve method 'assertThat' in ...
Currently we use packed structs with bitfields to create our datas It does work because we use the same cpu architecture everywhere and gcc is kind ...
I have written some type conversion operators which only make sense in the context of a subset of types. An example is below This class contains a ...
I want to check if a constexpr number is in a constexpr array at compile time. If not, stop compiling. My ideographic example: This code fails for ...
I made a class for an arduino program. Inside the class I would like to toss a compiler error if a wrong pin number is passed as an argument. The c ...
Why in this example the first call doesn't compile and the second one compiles? If I understand correctly, the first one is wrong due to lvalue-to- ...
I'm trying to define a static member variable outside the class definition. It works as intended. But the static_assert that I placed inside the class ...
I'm using sveltekit and trying to load static assets like css/js on my localhost, but it didn't cached like disk cache or memory cache, how can I re ...
A very confusing situation involving some constexpr and type traits led me to think the value of an expression is true, when in fact it was both true ...
Here is the code which has unexpected behaviour: The above C++ code gives a compilation error: error: non-constant condition for static asserti ...
struct Config { int version = 1; }; template<Config& config /* , ... */> struct Peripheral { const Config config_ = config; s ...
Suppose I have the following classes: Is there any way I make the compiler throw a compile-time assertion failure if the templated member method fo ...
Problem I've just caught my self writing dynamic assertion that depends on a constant usize::MAX. I wrote: where letters.len() is an instance of u ...
Let's say that I have two classes Yes and No. I want to express that deriving from them is mutually exclusive. That is any class can derive from eithe ...
I am working to downgrade a C++ 17 project to C++ 14. I found the following code: It uses if constexpr to check the type and return the type name a ...
I am writing a macro PAGE_ALIGN in C as follows. #include <stdio.h> #define PAGE_ALIGN(x) ((x) & 0xfffff000U) int main() { printf("0x ...
What is CHAR_BIT==16 means in this code? It doesn't compile, I can not figure out the reason and what will be in puts so code will compile? ...
I am using 2 x std::uint64_t and 1 x std::uint32_t in a high performance implementation of of operator<=> in a struct conataining a std::array&l ...
I'd like to use static_assert in my C++11 project to do some compile time check. As my understanding, static_assert won't be executed at runtime, rig ...
Suppose I want to write a class Collect that provides me with the function to transfer the items of a given std::vector<> to a collection of any ...