code. compile. run. debug. share.
Source Code
Language
/******************************************************************************
Online C++ Compiler.
Code, Compile, Run and Debug C++ program online.
Write your code in this editor and press "Run" button to compile and execute it.
*******************************************************************************/
#include <iostream>
#include <functional>
using namespace std;
std::function<void()> FuncA;
void FuncB() {
if (FuncA) {
FuncA();
}
}
struct Foo {
void FuncA() {
std::cout << "Hi";
}
void FuncC() {
FuncB();
}
};
int main()
{
Foo foo{};
foo.FuncC();
return 0;
}
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