TUpdateAccumulator Class Reference

Handles updates for a single matrix block by accumulating direct updates and recursive (pending) updates.

#include <TUpdateAccumulator.hh>

Inheritance diagram for TUpdateAccumulator:

Public Member Functions
	~TUpdateAccumulator ()
	dtor
void	init (const TMatrix *M)
	initialise matrix for accumulated updates
void	apply_direct (const TTruncAcc &acc, const TMatrix *dest=nullptr)
bool	has_updates () const
	return true if accumulator holds any updates
auto	accumulated_updates () -> TMatrix *
	access accumulated updates
auto	pending_direct () -> direct_updates_t &
	access set of direct pending updates
auto	pending_recursive () -> recursive_updates_t &
	access set of recursive pending updates
void	add_update (const TMatrix *M, const TTruncAcc &acc, const TMatrix *dest=nullptr)
	add update matrix
void	add_parent_update (const TMatrix *M, const TTruncAcc &acc)
	add update from parent matrix
void	add_pending_direct (TDirectMatrixUpdate *U)
	add update U to set of recursive pending updates
void	add_pending_recursive (TRecursiveMatrixUpdate *U)
	add update U to set of recursive pending updates
void	clear_accumulated ()
	remove matrix with accumulated updates
void	clear_pending ()
	remove list of pending updates
void	clear_updates ()
	clear all updates
Public Member Functions inherited from TLockable
TMutex &	mutex ()
	give access to internal mutex
void	lock ()
	lock local mutex
void	unlock ()
	unlock local mutex
size_t	byte_size () const
	return size in bytes used by this object

Member Function Documentation

apply_direct()

void apply_direct	(	const TTruncAcc &	acc,
		const TMatrix *	dest = nullptr
	)

compute and apply local direct updates; use dest as hint for destination type, does not modify dest