Run Code
|
API
|
Code Wall
|
Misc
|
Feedback
|
Login
|
Theme
|
Privacy
|
Patreon
SFINAE with std::enable_if
#include <iostream> template<typename T, typename Enable=void> struct has_member_value_as_true : std::false_type {}; template<typename T> struct has_member_value_as_true<T, std::enable_if_t<T::value>> : std::true_type {}; struct T { static constexpr bool value = true; }; struct F { static constexpr bool value = false; }; struct E {}; int main() { std::cout << has_member_value_as_true<T>::value << std::endl; std::cout << has_member_value_as_true<F>::value << std::endl; std::cout << has_member_value_as_true<E>::value << std::endl; }
run
|
edit
|
history
|
help
0
Why is vsnprintf Not Writing the Same Number of Characters as strncpy Would?
jkljklj
hangman
C++ standard violation: [templates][explicit instantiation][access checking]
C++ Assignment..
Test
Get parameter type
c++ pure apstraction
What is the fastest/most efficient way to find the highest set bit (msb) in an integer in C?
hangman