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## Examples

#### Aligned allocation

To dynamically allocate storage with desired alignment, you can use the `aligned_alloc` function:

1. `void* storage = boost::alignment::aligned_alloc(alignment, size);`

To deallocate storage allocated with the `aligned_alloc` function, use the `aligned_free` function:

1. `boost::alignment::aligned_free(storage);`

#### Aligned allocator

For C++ allocator aware code, you can use the `aligned_allocator` class template for an allocator that respects over-alignment:

1. `std::vector<int128_t, boost::alignment::aligned_allocator<int128_t> > vector;`

This template allows specifying minimum alignment for all dynamic allocations:

1. `std::vector<double, boost::alignment::aligned_allocator<double, 64> > vector;`

#### Aligned allocator adaptor

To turn an allocator into an allocator that respects over-alignment, you can use the `aligned_allocator_adaptor` class template:

1. `boost::alignment::aligned_allocator_adaptor<First> second(first);`

This template allows specifying minimum alignment for all dynamic allocations:

1. `boost::alignment::aligned_allocator_adaptor<First, 64> second(first);`

#### Aligned deleter

For a deleter that can be paired with `aligned_alloc`, you can use the `aligned_delete` class:

1. `std::unique_ptr<double, boost::alignment::aligned_delete> pointer;`

#### Pointer alignment

To advance a pointer to the next address with the desired alignment:

1. `void* pointer = storage;`
2. `std::size_t space = size;`
3. `void* result = boost::alignment::align(64, sizeof(double), pointer, space);`

#### Querying alignment

To obtain the alignment of a given type at compie time, you can use:

1. `boost::alignment::alignment_of<int128_t>::value`

If your compiler supports C++14 variable templates, you can also use:

1. `boost::alignment::alignment_of_v<int128_t>`

#### Hinting alignment

To inform the compiler about the alignment of a pointer, you can use:

1. `BOOST_ALIGN_ASSUME_ALIGNED(pointer, 64)`

#### Checking alignment

To check alignment of a pointer you can use the `is_aligned` function:

1. `assert(boost::alignment::is_aligned(pointer, 64));`