MergedAllocation

Allows to merge the allocation of several arrays, which saves allocation count and can speed up things thanks to locality.

struct MergedAllocation {

}

Destructor

alloc void alloc(T* array, size_t numElems, size_t alignment): Allocate (or count) space needed for numElems elements of type T with given alignment. This gets called twice for each array, see example for usage.
allocArray void allocArray(T[] array, size_t numElems, size_t alignment): Allocate (or count) space needed for numElems elements of type T with given alignment. This gets called twice for each array, see example for usage.
allocate void allocate(): Allocate actual storage for the merged allocation. From there, you need to define exactly the same area with alloc and allocArray. This time they will get a proper value.
start void start(): Start defining the area of allocations.

see below unittest.