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# std::bad_weak_ptr::bad_weak_ptr

From cppreference.com
< cpp‎ | memory‎ | bad weak ptr

bad_weak_ptr(); |  |

Constructs new `bad_weak_ptr` object. `what()` returns "bad_weak_ptr" afterwards.

### [edit] Parameters

(none)

### [edit] Exceptions

(none) | (until C++11)
`noexcept` specification: noexcept | (since C++11)

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Category:

- unconditionally noexcept