Boost C++ Libraries

...one of the most highly regarded and expertly designed C++ library projects in the world. Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

This is the documentation for a snapshot of the develop branch, built from commit 44a1f3ea49.
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storage_ptr::storage_ptr (3 of 5 overloads)

Constructor.

Synopsis
template<
    class T>
storage_ptr(
    boost::container::pmr::polymorphic_allocator< T > const& alloc) noexcept;
Description

This constructs a non-owning pointer that points to the same memory resource as alloc, obtained by calling alloc.resource(). The caller is responsible for maintaining the lifetime of the pointed-to boost::container::pmr::memory_resource.

Constraints
std::is_convertible< T*, boost::container::pmr::memory_resource* >::value == true
Exception Safety

No-throw guarantee.

Parameters

Name

Description

alloc

A boost::container::pmr::polymorphic_allocator to construct from.


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