bsl::swap

Exchange the states of the specified shared_ptr objects a and b.

Synopsis

Declared in <bslstl_sharedptr.h>

template<class ELEMENT_TYPE>
void
swap(
    shared_ptr<ELEMENT_TYPE>& a,
    shared_ptr<ELEMENT_TYPE>& b) noexcept;

Description

Efficiently exchange the states of the specified a and b shared pointers such that each will refer to the object formerly referred to by the other, and each will manage the object formerly managed by the other.

Parameters

Name

Description

first object to exchange

second object to exchange

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