MayaFlux::Memory Namespace Reference

Classes
struct	DynamicStorage
	Runtime-resizable storage using std::vector. More...
struct	FixedStorage
	Compile-time fixed-capacity storage using std::array. More...
class	HistoryBuffer
	History buffer for difference equations and recursive relations. More...
struct	HistoryBufferAccess
	History buffer semantics (newest sample first) More...
struct	LockFreePolicy
	Lock-free SPSC (Single Producer Single Consumer) concurrency. More...
struct	MPSCPolicy
	Lock-free MPSC (Multi-Producer Single-Consumer) concurrency. More...
struct	QueueAccess
	FIFO queue semantics (oldest data first) More...
class	RingBuffer
	Policy-driven unified circular buffer implementation. More...
class	Seqlock
	Single-writer multiple-reader sequence lock for fixed-size data regions. More...
class	SeqlockArray
	Indexed collection of independent, equal-ranked Seqlock instances. More...
class	SeqlockWriteGuard
	RAII guard that brackets a Seqlock write region. More...
struct	SingleThreadedPolicy
	Non-atomic single-threaded operation. More...

Concepts
concept	TriviallyCopyable
	Constraint for types that can be safely copied bitwise.

Typedefs
template<typename T >
using	DynamicQueue = RingBuffer< T, DynamicStorage< T >, SingleThreadedPolicy, QueueAccess >
	Type alias: Resizable FIFO queue (non-concurrent)
template<typename T , size_t Capacity>
using	FixedQueue = RingBuffer< T, FixedStorage< T, Capacity >, SingleThreadedPolicy, QueueAccess >
	Type alias: Single-threaded FIFO queue with fixed capacity.
template<typename T , size_t Capacity>
using	LockFreeQueue = RingBuffer< T, FixedStorage< T, Capacity >, LockFreePolicy, QueueAccess >
	Type alias: Lock-free SPSC queue with fixed capacity.
template<typename T , size_t Capacity>
using	MPSCQueue = RingBuffer< T, FixedStorage< T, Capacity >, MPSCPolicy, QueueAccess >
	Type alias: Lock-free MPSC queue with fixed capacity.

Functions
template<std::invocable Fn>
auto	seqlock_read (const Seqlock &lock, uint32_t max_attempts, Fn &&fn) -> std::optional< std::invoke_result_t< Fn > >
	Invoke a read functor under a Seqlock with a bounded retry count.
template<std::invocable Fn> requires std::is_void_v<std::invoke_result_t<Fn>>
bool	seqlock_read_void (const Seqlock &lock, uint32_t max_attempts, Fn &&fn)
	Invoke a void read functor under a Seqlock with a bounded retry count.

Variables
template<typename Policy >
static constexpr bool	policy_is_mpsc = false
	Helper to detect if a policy is MPSC.
template<typename Policy >
static constexpr bool	policy_is_mpsc< Policy > = Policy::is_mpsc
	Specialization for MPSCPolicy.