std::pmr::memory_resource

From cppreference.com
< cpp‎ | memory
C++
Memory management library
(exposition only*)
Uninitialized memory algorithms
(C++17)
(C++17)
(C++17)
(C++17)
(C++17)
(C++11)
(C++17)
(C++17)
(C++17)
(C++17)
(C++20)
Constrained uninitialized
memory algorithms
(C++20)
(C++20)
(C++20)
(C++20)
(C++20)
(C++20)
(C++20)
(C++20)
(C++20)
(C++20)
(C++20)
(C++20)
(C++20)
(C++20)
C Library
Allocators
(C++11)
(C++23)
(C++11)
(C++11)
(C++20)
(C++20)
(C++20)
(C++11)
(C++17)
Memory resources
pmr::memory_resource
(C++17)
(C++17)
(C++17)
(C++17)
(C++17)
(C++17)
(C++17)
(C++17)
(C++17)
Garbage collection support
(C++11)(until C++23)
(C++11)(until C++23)
(C++11)(until C++23)
(C++11)(until C++23)
(C++11)(until C++23)
(C++11)(until C++23)
Uninitialized storage
(until C++20*)
(until C++20*)
(until C++20*)
Explicit lifetime management
(C++23)(C++23)
std::pmr::memory_resource
Defined in header <memory_resource>
class memory_resource;
 (since C++17)

The class std::pmr::memory_resource is an abstract interface to an unbounded set of classes encapsulating memory resources.

Member functions

(implicitly declared)
 constructs a new memory_resource
(public member function)
(destructor)
[virtual]
 destructs a memory_resource
(virtual public member function)
operator=
(implicitly declared)
 Implicitly declared copy assignment operator
(public member function)
Public member functions
allocates memory
(public member function)
deallocates memory
(public member function)
compare for equality with another memory_resource
(public member function)
Private member functions
[virtual]
 allocates memory
(virtual private member function)
[virtual]
 deallocates memory
(virtual private member function)
[virtual]
 compare for equality with another memory_resource
(virtual private member function)

Non-member-functions

(removed in C++20)
 compare two memory_resources
(function)

Notes

Feature-test macro Value Std Feature
__cpp_lib_memory_resource 201603L (C++17) std::pmr::memory_resource
Retrieved from "https://en.cppreference.com/mwiki/index.php?title=cpp/memory/memory_resource&oldid=155180