Boost C++ Libraries

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value::value (8 of 35 overloads)

Construct a null.

Synopsis
value(
    std::nullptr_t,
    storage_ptr sp = {});
Description

A null value is a monostate.

Complexity

Constant.

Exception Safety

No-throw guarantee.

Parameters

Name

Description

sp

A pointer to the memory_resource to use. The container will acquire shared ownership of the memory resource.


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