code. compile. run. debug. share.
#include <iostream>
#include <type_traits>
class A {};
class B : public A {};
class X {};
class Y : public X {};
class Other {};
template <typename Param>
void doStuff() {
if constexpr (std::is_base_of_v<A, Param>)
std::cout << "Base A" << std::endl;
else if constexpr (std::is_base_of_v<X, Param>)
std::cout << "Base X" << std::endl;
else
std::cout << "Something else" << std::endl;
}
int main()
{
doStuff<B>();
doStuff<Y>();
doStuff<Other>();
}
Compiling Program...
Standard Input:
Interactive Console
Text
Program is not being debugged. Click "Debug" button to start program in debug mode.
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