Public Member Functions
	Transactional ()

void	set_region (Region *region_init)

virtual	~Transactional ()

Public Member Functions inherited from LibThread::SharedObject
	SharedObject ()

virtual	~SharedObject ()

void	set_type (int type_init)

int	get_type ()

void	set_name (std::string &name_init)

void	set_name (const char *s)

std::string &	get_name ()

void	incref (int by=1)

long	decref ()

long	getref ()

virtual BOOLEAN	op2 (int op, leftv res, leftv a1, leftv a2)

virtual BOOLEAN	op3 (int op, leftv res, leftv a1, leftv a2, leftv a3)

Protected Member Functions
int	tx_begin ()

void	tx_end ()

Private Attributes
Region *	region

Lock *	lock

Detailed Description

Definition at line 286 of file shared.cc.

Constructor & Destructor Documentation

◆ Transactional()

LibThread::Transactional::Transactional ( )

inline

Definition at line 306 of file shared.cc.

                  :
      SharedObject(), region(NULL), lock(NULL) {
  }

◆ ~Transactional()

virtual LibThread::Transactional::~Transactional ( )

inlinevirtual

Definition at line 317 of file shared.cc.

317{ if (!region && lock) delete lock; }

Member Function Documentation

◆ set_region()

void LibThread::Transactional::set_region ( Region * region_init )

inline

Definition at line 309 of file shared.cc.

                                       {
    region = region_init;
    if (region_init) {
      lock = region_init->get_lock();
    } else {
      lock = new Lock();
    }
  }

◆ tx_begin()

int LibThread::Transactional::tx_begin ( )

inlineprotected

Definition at line 291 of file shared.cc.

                 {
    if (!region)
      lock->lock();
    else {
      if (!lock->is_locked()) {
        return 0;
      }
    }
    return 1;
  }

◆ tx_end()

void LibThread::Transactional::tx_end ( )

inlineprotected

Definition at line 301 of file shared.cc.

                {
    if (!region)
      lock->unlock();
  }

Field Documentation

◆ lock

Lock* LibThread::Transactional::lock

private

Definition at line 289 of file shared.cc.

◆ region

Region* LibThread::Transactional::region