A C++ template library for embedded applications
Designed and maintained by
Aster Consulting Ltd
Alignment
A way of aligning memory storage through template parameters.
type_with_alignment
template <const size_t ALIGNMENT>
class type_with_alignment
Returns a fundamental type that has the same alignment as that specified in the template parameter.
typedef etl::type_with_alignment<4>::type type_t;
aligned_storage
template <const size_t LENGTH, const size_t ALIGNMENT>
struct aligned_storage;
Creates a memory store of the specified length at the specified alignment.
// Creates aligned storage of length 100 at an alignment of 8.
etl::aligned_storage<100, 8>::type storage;
The class defines various conversion operators for ease of use.
Conversions are supplied to T&, const T&, T*, const T*, plus explicit get_address and get_reference member functions.
aligned_storage_as
template <const size_t LENGTH, typename T>
struct aligned_storage_as;
Creates a memory store of the specified length at the same alignment as the specified type.
// Creates aligned storage of length 100 at an alignment of a double.
etl::aligned_storage_as<100, double>::type storage;
alignment.h