#define checkAlloc(ans)  checkPointer((ans), __FILE__, __LINE__);

SomeObject* myObj = checkAlloc(new SomeObject());

inline __device__ SomeObject* checkPointer(SomeObject* pointer, char *file, int line)
   {
    if (pointer == nullptr)
    {
        // do error logging
    }
    return pointer;
   }

inline __device__ auto checkPointer(auto pointer, char *file, int line)