book: fix smart pointers (#90)

This commit is contained in:
Adamas
2020-01-08 14:09:27 +08:00
committed by Ou Changkun
parent bc4ff8f614
commit e5450c767c

View File

@@ -160,8 +160,8 @@ struct B {
int main() { int main() {
auto a = std::make_shared<A>(); auto a = std::make_shared<A>();
auto b = std::make_shared<B>(); auto b = std::make_shared<B>();
a.pointer = b; a->pointer = b;
b.pointer = a; b->pointer = a;
} }
``` ```