Create a TestAllocatorStatisticsGuard object to stash, reset, and restore statistics of the specified testAllocator.
TestAllocatorStatisticsGuard
testAllocator
Declared in <bslma_testallocatorstatisticsguard.h>
<bslma_testallocatorstatisticsguard.h>
explicit TestAllocatorStatisticsGuard(TestAllocator* testAllocator);