#ifndef LIB_A_HEADER #define LIB_A_HEADER typedef __SIZE_TYPE__ size_t; template <typename = int, size_t SlabSize = 4096, size_t = SlabSize> class BumpPtrAllocatorImpl; template <typename T, size_t SlabSize, size_t SizeThreshold> void * operator new(size_t, BumpPtrAllocatorImpl<T, SlabSize, SizeThreshold> &); #endif // LIB_A_HEADER