VisaAccessLock Class Reference

Public Member Functions
	VisaAccessLock ()
	~VisaAccessLock ()

Static Public Member Functions
static void	lockExclusive ()
static void	unlockExclusive ()

Static Private Attributes
static Poco::RWLock	m_interface_lock
static const DWORD	INVALID_THREAD_ID = 0
static DWORD	m_locker_id = VisaAccessLock::INVALID_THREAD_ID
static LONG	m_count = 0

Detailed Description

Definition at line 8 of file nivisa.cpp.

Constructor & Destructor Documentation

VisaAccessLock::VisaAccessLock ( )

inline

Definition at line 15 of file nivisa.cpp.

References INVALID_THREAD_ID, m_interface_lock, and m_locker_id.

VisaAccessLock::~VisaAccessLock ( )

inline

Definition at line 27 of file nivisa.cpp.

References m_interface_lock, and m_locker_id.

Member Function Documentation

static void VisaAccessLock::lockExclusive ( )

inlinestatic

Definition at line 34 of file nivisa.cpp.

References INVALID_THREAD_ID, m_count, m_interface_lock, and m_locker_id.

Referenced by NIVisa::lockInterface().

static void VisaAccessLock::unlockExclusive ( )

inlinestatic

Definition at line 50 of file nivisa.cpp.

References INVALID_THREAD_ID, m_count, m_interface_lock, and m_locker_id.

Referenced by NIVisa::unlockInterface().

Member Data Documentation

const DWORD VisaAccessLock::INVALID_THREAD_ID = 0

staticprivate

Definition at line 11 of file nivisa.cpp.

Referenced by lockExclusive(), unlockExclusive(), and VisaAccessLock().

LONG VisaAccessLock::m_count = 0

staticprivate

Definition at line 13 of file nivisa.cpp.

Referenced by lockExclusive(), and unlockExclusive().

Poco::RWLock VisaAccessLock::m_interface_lock

staticprivate

Definition at line 10 of file nivisa.cpp.

Referenced by lockExclusive(), unlockExclusive(), VisaAccessLock(), and ~VisaAccessLock().

DWORD VisaAccessLock::m_locker_id = VisaAccessLock::INVALID_THREAD_ID

staticprivate

Definition at line 12 of file nivisa.cpp.

Referenced by lockExclusive(), unlockExclusive(), VisaAccessLock(), and ~VisaAccessLock().

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

• /isis2/instcontrol_temp/ICP/newicp/nivisa.cpp