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  1. struct Foo {
  2. void replaceBy(Foo*& foo, Foo* bar) {
  3.   delete foo;
  4.   foo = bar;
  5. }
  6. };
  7.  
  8. int main() {
  9.   Foo *foo = new Foo;
  10.   Foo *bar = new Foo;
  11.   foo->replaceBy(foo, bar);
  12.   delete bar;
  13.   return 0;
  14. }
Success #stdin #stdout 0s 2956KB
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https://ideone.com/lwV9u
language:
C++14 (gcc 8.3)
created:
13 years ago
visibility:
public

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