allocate_at_least()

template<typename T>

allocation_result< pointer, size_type > fl::allocator_realloc< T >::allocate_at_least ( fl::size n )

inline

Definition at line 344 of file allocator.h.

                                                                                  {
        if (n == 0) {
            return {nullptr, 0};
        }
        // Ask for 1.5x to reduce future reallocations
        fl::size requested = (3 * n) / 2;
        T* ptr = allocate(requested);
        if (ptr) {
            return {ptr, requested};
        }
        // Fallback: try exact size if 1.5x failed
        ptr = allocate(n);
        return {ptr, ptr ? n : 0};
    }