LibThread::TxTable Class Reference

Public Member Functions
	TxTable ()
virtual	~TxTable ()
int	put (string &key, string &value)
int	get (string &key, string &value)
int	check (string &key)
Public Member Functions inherited from LibThread::Transactional
	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)

Private Attributes
std::map< string, string >	entries

Additional Inherited Members
Protected Member Functions inherited from LibThread::Transactional
int	tx_begin ()
void	tx_end ()

Detailed Description

Definition at line 320 of file shared.cc.

Constructor & Destructor Documentation

TxTable()

LibThread::TxTable::TxTable ( )

inline

Definition at line 324 of file shared.cc.

: Transactional(), entries() { }

~TxTable()

virtual LibThread::TxTable::~TxTable ( )

inlinevirtual

Definition at line 325 of file shared.cc.

{ }

Member Function Documentation

check()

int LibThread::TxTable::check ( string &  key )

inline

Definition at line 348 of file shared.cc.

                         {
    int result;
    if (!tx_begin()) return -1;
    result = entries.count(key);
    tx_end();
    return result;
  }

get()

int LibThread::TxTable::get ( string &  key, string &  value  )

inline

Definition at line 338 of file shared.cc.

                                      {
    int result = 0;
    if (!tx_begin()) return -1;
    if (entries.count(key)) {
      value = entries[key];
      result = 1;
    }
    tx_end();
    return result;
  }

put()

int LibThread::TxTable::put ( string &  key, string &  value  )

inline

Definition at line 326 of file shared.cc.

                                      {
    int result = 0;
    if (!tx_begin()) return -1;
    if (entries.count(key)) {
      entries[key] = value;
    } else {
      entries.insert(pair<string, string>(key, value));
      result = 1;
    }
    tx_end();
    return result;
  }

Field Documentation

entries

std::map<string, string> LibThread::TxTable::entries

private

Definition at line 322 of file shared.cc.

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The documentation for this class was generated from the following file:

• Singular/dyn_modules/systhreads/shared.cc