std::pmr::unsynchronized_pool_resource::unsynchronized_pool_resource

 

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Technical Specifications

 

Dynamic memory management

Smart pointers unique_ptr (C++11) shared_ptr (C++11) weak_ptr (C++11) auto_ptr (until C++17) owner_less (C++11) enable_shared_from_this (C++11) bad_weak_ptr (C++11) default_delete (C++11) Allocators allocator allocator_traits (C++11) allocator_arg_t (C++11) allocator_arg (C++11) uses_allocator (C++11) scoped_allocator_adaptor (C++11) pmr::polymorphic_allocator (C++17) Memory resources pmr::memory_resource (C++17) pmr::get_default_resource (C++17) pmr::set_default_resource (C++17) pmr::new_delete_resource (C++17) pmr::null_memory_resource (C++17) pmr::synchronized_pool_resource (C++17) pmr::unsynchronized_pool_resource (C++17) pmr::monotonic_buffer_resource (C++17) pmr::pool_options (C++17)

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std::pmr::unsynchronized_pool_resource

unsynchronized_pool_resource::unsynchronized_pool_resource

unsynchronized_pool_resource::~unsynchronized_pool_resource

Public member functions

unsynchronized_pool_resource::release

unsynchronized_pool_resource::upstream_resource

unsynchronized_pool_resource::options

Protected member functions

unsynchronized_pool_resource::do_allocate

unsynchronized_pool_resource::do_deallocate

unsynchronized_pool_resource::do_is_equal

 

unsynchronized_pool_resource();	(1)	(since C++17)
explicit unsynchronized_pool_resource(std::pmr::memory_resource* upstream);	(2)	(since C++17)
explicit unsynchronized_pool_resource(const std::pmr::pool_options& opts);	(3)	(since C++17)
unsynchronized_pool_resource(const std::pmr::pool_options& opts,                            std::pmr::memory_resource* upstream);	(4)	(since C++17)
unsynchronized_pool_resource(const unsynchronized_pool_resource&) = delete;	(5)	(since C++17)

Constructs a unsynchronized_pool_resource.

1-4) Constructs a unsynchronized_pool_resource using the specified upstream memory resource and tuned according to the specified options. The resulting object holds a copy of upstream but does not own the resource to which upstream points.
The overloads not taking opts as a parameter uses a default constructed instance of pool_options as the options. The overloads not taking upstream as a parameter uses the return value of std::pmr::get_default_resource() as the upstream memory resource.

5) Copy constructor is deleted.

Parameters

opts	-	a std::pmr::pool_options struct containing the constructor options
upstream	-	the upstream memory resource to use

Exceptions

1-4) Throws only if a call to the allocate() function of the upstream resource throws. It is unspecified if or under what conditions such a call takes place.