20 General utilities library [utilities]

20.12 Memory resources [mem.res]

20.12.1 Header <memory_­resource> synopsis [mem.res.syn]

namespace std::pmr { // [mem.res.class], class memory_­resource class memory_resource; bool operator==(const memory_resource& a, const memory_resource& b) noexcept; // [mem.poly.allocator.class], class template polymorphic_­allocator template<class Tp = byte> class polymorphic_allocator; template<class T1, class T2> bool operator==(const polymorphic_allocator<T1>& a, const polymorphic_allocator<T2>& b) noexcept; // [mem.res.global], global memory resources memory_resource* new_delete_resource() noexcept; memory_resource* null_memory_resource() noexcept; memory_resource* set_default_resource(memory_resource* r) noexcept; memory_resource* get_default_resource() noexcept; // [mem.res.pool], pool resource classes struct pool_options; class synchronized_pool_resource; class unsynchronized_pool_resource; class monotonic_buffer_resource; }