allocate overloads

Synopses

Declared in <bdlma_guardingallocator.h>

Return a newly allocated block of memory of the specified size bytes.

virtual
void*
allocate(size_type size) = 0;

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Return a newly‐allocated maximally‐aligned block of memory of the specified size (in bytes) that has a read/write protected guard page located immediately before or after it according to the GuardPageLocation indicated at construction. If size is 0, no memory is allocated and 0 is returned. Note that a multiple of the platform's memory page size is allocated for every call to this method.

virtual
void*
allocate(bsls::Types::size_type size) override;

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[[nodiscard]]
void*
allocate(
    size_t __bytes,
    size_t __alignment = _S_max_align);

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