std::pmr::monotonic_buffer_resource:: release
From cppreference.com
<
cpp
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memory
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monotonic buffer resource
C++
Dynamic memory management
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std::pmr::monotonic_buffer_resource
| Public member functions | ||||
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monotonic_buffer_resource::release
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| Protected member functions | ||||
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void
release
(
)
;
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(since C++17) | |
Releases all allocated memory by calling the
deallocate
function on the upstream memory resource as necessary. Resets
current buffer
and
next buffer size
to their initial values at construction.
Memory is released back to the upstream resource even if
deallocate
has not been called for some of the allocated blocks.
Defect reports
The following behavior-changing defect reports were applied retroactively to previously published C++ standards.
| DR | Applied to | Behavior as published | Correct behavior |
|---|---|---|---|
| LWG 3120 | C++17 |
release
might not make initial buffer reusable if provided
|
required to do so |
See also
|
deallocates memory
(public member function of
std::pmr::memory_resource
)
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