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Ensure derived class implements static method while maintaining default move / move assign
I'd like to ensure some derived classes implement a static method and found this SO question: Ensure derived class implements static method The top answer uses CRTP to solve the issue with a static_as...
Verwirrt
Votes: 0
Answers: 2
How to static_assert in an expression out of function bodies in C
I am writing a macro PAGE_ALIGN in C as follows.
#include <stdio.h>
#define PAGE_ALIGN(x) ((x) & 0xfffff000U)
int main() {
printf("0x%08x\n", PAGE_ALIGN(0x12345678U));
}
Now...
Eric Stdlib
Votes: 0
Answers: 1
Why this C++ template method is not compiled?
#include <iostream>
enum class Test { One, Two, Three };
template<Test T> static auto some_func() {
static_assert(false, "use specification");`
}
template<> auto som...
oolleehh
Votes: 0
Answers: 0
c program static_assert() char bit=16
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?
#include <stdio.h>
#include <stdlib.h>
...
rosterrz
Votes: 0
Answers: 2