Return the allocation size in bytes for a representation of the given size.

Synopsis

Declared in <bslstl_sharedptrallocateinplacerep.h>

static
size_t
alloc_size(size_t numElements);

Description

Return the size (in bytes) for an allocation to hold an object of type SharedPtrArrayAllocateInplaceRep<T[]> containing the specified numElements number of elements.

Return Value

allocation size in bytes for a representation of the given size

Parameters

Name

Description

numElements

number of array elements to reserve space for

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