std::experimental::pmr::get_default_resource
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< cpp | experimental
| Defined in header
<experimental/memory_resource>
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| memory_resource* get_default_resource();
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(library fundamentals TS) | |
Gets the default memory resource pointer.
The default memory resource pointer is used by certain facilities when an explicit memory resource is not supplied. The initial default memory resource pointer is the return value of new_delete_resource().
This function is thread-safe. Previous call to set_default_resource synchronizes with (see std::memory_order) the subsequent get_default_resource calls.
[edit] Return value
Returns the value of the default memory resource pointer.
[edit] Exceptions
noexcept specification:
noexcept
[edit] See also
sets the default memory_resource (function) |
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returns a static program-wide memory_resource that uses the global operator new and operator delete to allocate and deallocate memory (function) |