inline Pointer allocate(const Tx tx, Alloc& alloc)
{
Pointer result = AllocTraits::allocate(alloc, 1);
tx.after_fail(
[ alloc, result ]() mutable noexcept { AllocTraits::deallocate(alloc, result, 1); });
return result;
}
inline Pointer allocate(const Tx tx, Alloc& alloc, const std::size_t count)
{
Pointer result = AllocTraits::allocate(alloc, count);
tx.after_fail([ alloc, result, count ]() mutable noexcept {
AllocTraits::deallocate(alloc, result, count);
});
return result;
}
inline Pointer allocate_construct(const Tx tx, Alloc& alloc, Args&&... args)
{
Pointer result = AllocTraits::allocate(alloc, 1);
AllocTraits::construct(alloc, detail::to_raw_pointer(result), (Args &&) args...);
tx.after_fail([ alloc, result ]() mutable noexcept {
AllocTraits::deallocate(alloc, std::move(result), 1);
});
return result;
}
inline void construct(const Tx tx, Alloc& alloc, T* t, Args&&... args)
{
AllocTraits::construct(alloc, t, (Args &&) args...);
tx.after_fail([ alloc, t ]() mutable noexcept { AllocTraits::destroy(alloc, t); });
}
