Skip to content

Instantly share code, notes, and snippets.

@jitpaul

jitpaul/Smart Pointers 1 Secret

Created April 26, 2018 21:20
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save jitpaul/decf9499607c692ed4eafd49c2a1920e to your computer and use it in GitHub Desktop.
Save jitpaul/decf9499607c692ed4eafd49c2a1920e to your computer and use it in GitHub Desktop.
Download ZIP
Smart Pointers
Raw
Smart Pointers 1
#include <memory>
using namespace std;
int main(){
unique_ptr<int> a(new int(4)); // correct
unique_ptr<int> b = a; //compiler error
unique_ptr<int> b = move(a); //correct. 'a' is invalidated.
return 0;
}
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment