Tag weak-ptr - Esta é a página 5 - GeneraCodice

Do I have to use weak_ptr.lock() just to test if it points to a valid object?

https://www.generacodice.com/pt/articolo/5149808/do-i-have-to-use-weak-ptr-lock-just-to-test-if-it-points-to-a-valid-object
  c++  -  shared-ptr  -  weak-ptr
StackOverflow StackOverflow

How can I use a std::map with std::weak_ptr as key?

https://www.generacodice.com/pt/articolo/4915738/how-can-i-use-a-std-map-with-std-weak-ptr-as-key
  c++  -  dictionary  -  weak-references  -  stdmap  -  weak-ptr
StackOverflow StackOverflow

shared_ptr and cyclic references

https://www.generacodice.com/pt/articolo/4768048/shared-ptr-and-cyclic-references
  c++  -  shared-ptr  -  cyclic-reference  -  weak-ptr
StackOverflow StackOverflow

Equality-compare std::weak_ptr

https://www.generacodice.com/pt/articolo/4756968/equality-compare-std-weak-ptr
  c++  -  c++11  -  shared-ptr  -  weak-ptr
StackOverflow StackOverflow

When is std::weak_ptr useful?

https://www.generacodice.com/pt/articolo/4671321/when-is-std-weak-ptr-useful
  c++-faq  -  c++11  -  shared-ptr  -  weak-ptr
StackOverflow StackOverflow

Comparing weak_ptr to raw pointer doesn't work, looking for alternative

https://www.generacodice.com/pt/articolo/4579456/comparing-weak-ptr-to-raw-pointer-doesn-t-work-looking-for-alternative
  c++  -  c++11  -  shared-ptr  -  resource-management  -  weak-ptr
StackOverflow StackOverflow

Same address, multiple “shared_ptr”s, enable_shared_from_this & custom deleter

https://www.generacodice.com/pt/articolo/4490362/same-address-multiple-shared-ptr-s-enable-shared-from-this-custom-deleter
  boost  -  shared-ptr  -  weak-ptr
StackOverflow StackOverflow

why i can't cast nullptr to weak_ptr<>

https://www.generacodice.com/pt/articolo/4457170/why-i-can-t-cast-nullptr-to-weak-ptr
  c++  -  casting  -  null  -  shared-ptr  -  weak-ptr
StackOverflow StackOverflow

Comparator operator in weak_ptr C++

https://www.generacodice.com/pt/articolo/4378707/comparator-operator-in-weak-ptr-c
  c++  -  stl  -  c++11  -  weak-ptr
StackOverflow StackOverflow

In well designed code should you expect locking of weak_ptr to always succeed?

https://www.generacodice.com/pt/articolo/4366769/in-well-designed-code-should-you-expect-locking-of-weak-ptr-to-always-succeed
  c++  -  smart-pointers  -  shared-ptr  -  weak-ptr
StackOverflow StackOverflow
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