align.h File Reference

Detailed Description

Alignment macros and utilities for FastLED.

Provides platform-independent alignment control with special handling for GCC 4.8.3 (Roger Clark STM32 core) and 8-bit AVR platforms. Also provides assume_aligned<N>(ptr) optimizer hint.

Definition in file align.h.

#include "fl/stl/cstddef.h"
#include "platforms/is_platform.h"
#include "fl/stl/noexcept.h"

Include dependency graph for align.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
class	fl::aligned_ptr< T, N >

Namespaces
namespace	fl
	Base definition for an LED controller.

Macros
#define	FL_ALIGN
#define	FL_ALIGN_AS(T)
#define	FL_ALIGN_AS_T(expr)
#define	FL_ALIGN_BYTES   1
#define	FL_ALIGN_MAX   alignas(max_align_t)
#define	FL_ALIGNAS(N)

Functions
template<fl::size_t N, typename T>
const T *	fl::assume_aligned (const T *ptr) FL_NOEXCEPT
template<fl::size_t N, typename T>
T *	fl::assume_aligned (T *ptr) FL_NOEXCEPT