epics::pvAccess::ca Namespace Reference

Classes
struct	CaAlarm
class	CAChannel
class	CAChannelGet
class	CAChannelGetField
class	CAChannelMonitor
class	CAChannelProvider
class	CAChannelPut
class	CAClientFactory
	CAClientFactory is a channel provider for the ca network provider. More...
class	CACMonitorQueue
struct	CaControl
struct	CaDisplay
struct	CaValueAlarm
class	ChannelConnectThread
class	DbdToPv
	DbdToPv converts between DBD data and pvData. More...
class	GetDoneThread
class	MonitorEventThread
class	NotifyChannelRequester
class	NotifyGetRequester
class	NotifyMonitorRequester
class	NotifyPutRequester
class	PutDoneThread

Typedefs
typedef std::tr1::shared_ptr< CAChannel >	CAChannelPtr
typedef std::tr1::weak_ptr< CAChannel >	CAChannelWPtr
typedef std::tr1::shared_ptr< ChannelConnectThread >	ChannelConnectThreadPtr
typedef std::tr1::shared_ptr< NotifyChannelRequester >	NotifyChannelRequesterPtr
typedef std::tr1::shared_ptr< NotifyMonitorRequester >	NotifyMonitorRequesterPtr
typedef std::tr1::shared_ptr< MonitorEventThread >	MonitorEventThreadPtr
typedef std::tr1::shared_ptr< NotifyGetRequester >	NotifyGetRequesterPtr
typedef std::tr1::weak_ptr< NotifyGetRequester >	NotifyGetRequesterWPtr
typedef std::tr1::shared_ptr< GetDoneThread >	GetDoneThreadPtr
typedef std::tr1::shared_ptr< NotifyPutRequester >	NotifyPutRequesterPtr
typedef std::tr1::weak_ptr< NotifyPutRequester >	NotifyPutRequesterWPtr
typedef std::tr1::shared_ptr< PutDoneThread >	PutDoneThreadPtr
typedef std::tr1::shared_ptr< CAChannelGetField >	CAChannelGetFieldPtr
typedef std::tr1::weak_ptr< CAChannelGetField >	CAChannelGetFieldWPtr
typedef std::tr1::shared_ptr< CAChannelPut >	CAChannelPutPtr
typedef std::tr1::weak_ptr< CAChannelPut >	CAChannelPutWPtr
typedef std::tr1::shared_ptr< CAChannelGet >	CAChannelGetPtr
typedef std::tr1::weak_ptr< CAChannelGet >	CAChannelGetWPtr
typedef std::tr1::shared_ptr< CAChannelMonitor >	CAChannelMonitorPtr
typedef std::tr1::weak_ptr< CAChannelMonitor >	CAChannelMonitorWPtr
typedef std::tr1::shared_ptr< CACMonitorQueue >	CACMonitorQueuePtr
typedef std::tr1::shared_ptr< CAChannelProvider >	CAChannelProviderPtr
typedef std::tr1::weak_ptr< CAChannelProvider >	CAChannelProviderWPtr
typedef std::tr1::weak_ptr< NotifyChannelRequester >	NotifyChannelRequesterWPtr
typedef std::tr1::shared_ptr< AlarmDbd >	AlarmDbdPtr
typedef std::tr1::shared_ptr< TimeStampDbd >	TimeStampDbdPtr
typedef std::tr1::shared_ptr< DisplayDbd >	DisplayDbdPtr
typedef std::tr1::shared_ptr< ControlDbd >	ControlDbdPtr
typedef std::tr1::shared_ptr< ValueAlarmDbd >	ValueAlarmDbdPtr
typedef std::tr1::shared_ptr< DbdToPv >	DbdToPvPtr
typedef void(	caCallbackFunc) (struct event_handler_args)
typedef std::tr1::weak_ptr< NotifyMonitorRequester >	NotifyMonitorRequesterWPtr

Enumerations
enum	IOType { getIO, putIO, monitorIO }

Functions
template<typename dbrT , typename pvT >
void	copy_DBRScalar (const void *dbr, PVScalar::shared_pointer const &pvScalar)
template<typename dbrT , typename pvT >
void	copy_DBRScalarArray (const void *dbr, unsigned count, PVScalarArray::shared_pointer const &pvArray)
template<typename dbrT >
void	get_DBRControl (const void *dbr, double *upper_ctrl_limit, double *lower_ctrl_limit)
template<typename dbrT >
void	get_DBRDisplay (const void *dbr, double *upper_disp_limit, double *lower_disp_limit, string *units)
template<typename dbrT >
void	get_DBRValueAlarm (const void *dbr, double *upper_alarm_limit, double *upper_warning_limit, double *lower_warning_limit, double *lower_alarm_limit)
template<typename dbrT , typename pvT >
const void *	put_DBRScalar (dbrT *val, PVScalar::shared_pointer const &pvScalar)
template<typename dbrT , typename pvT >
const void *	put_DBRScalarArray (unsigned long *count, PVScalarArray::shared_pointer const &pvArray)

Typedef Documentation

typedef std::tr1::shared_ptr<AlarmDbd> epics::pvAccess::ca::AlarmDbdPtr

Definition at line 25 of file dbdToPv.h.

typedef void( epics::pvAccess::ca::caCallbackFunc) (struct event_handler_args)

Definition at line 76 of file dbdToPv.h.

typedef std::tr1::shared_ptr<CAChannelGetField> epics::pvAccess::ca::CAChannelGetFieldPtr

Definition at line 57 of file caChannel.h.

typedef std::tr1::weak_ptr<CAChannelGetField> epics::pvAccess::ca::CAChannelGetFieldWPtr

Definition at line 59 of file caChannel.h.

typedef std::tr1::shared_ptr< CAChannelGet > epics::pvAccess::ca::CAChannelGetPtr

Definition at line 63 of file caChannel.h.

typedef std::tr1::weak_ptr< CAChannelGet > epics::pvAccess::ca::CAChannelGetWPtr

Definition at line 65 of file caChannel.h.

typedef std::tr1::shared_ptr< CAChannelMonitor > epics::pvAccess::ca::CAChannelMonitorPtr

Definition at line 66 of file caChannel.h.

typedef std::tr1::weak_ptr< CAChannelMonitor > epics::pvAccess::ca::CAChannelMonitorWPtr

Definition at line 68 of file caChannel.h.

typedef std::tr1::shared_ptr<CAChannelProvider> epics::pvAccess::ca::CAChannelProviderPtr

Definition at line 43 of file caProviderPvt.h.

typedef std::tr1::weak_ptr<CAChannelProvider> epics::pvAccess::ca::CAChannelProviderWPtr

Definition at line 45 of file caProviderPvt.h.

typedef std::tr1::shared_ptr< CAChannel > epics::pvAccess::ca::CAChannelPtr

Definition at line 31 of file caChannel.h.

typedef std::tr1::shared_ptr< CAChannelPut > epics::pvAccess::ca::CAChannelPutPtr

Definition at line 60 of file caChannel.h.

typedef std::tr1::weak_ptr< CAChannelPut > epics::pvAccess::ca::CAChannelPutWPtr

Definition at line 62 of file caChannel.h.

typedef std::tr1::weak_ptr< CAChannel > epics::pvAccess::ca::CAChannelWPtr

Definition at line 33 of file caChannel.h.

typedef std::tr1::shared_ptr<CACMonitorQueue> epics::pvAccess::ca::CACMonitorQueuePtr

Definition at line 232 of file caChannel.h.

typedef std::tr1::shared_ptr< ChannelConnectThread > epics::pvAccess::ca::ChannelConnectThreadPtr

Definition at line 34 of file caChannel.h.

typedef std::tr1::shared_ptr<ControlDbd> epics::pvAccess::ca::ControlDbdPtr

Definition at line 31 of file dbdToPv.h.

typedef std::tr1::shared_ptr<DbdToPv> epics::pvAccess::ca::DbdToPvPtr

Definition at line 73 of file dbdToPv.h.

typedef std::tr1::shared_ptr<DisplayDbd> epics::pvAccess::ca::DisplayDbdPtr

Definition at line 29 of file dbdToPv.h.

typedef std::tr1::shared_ptr< GetDoneThread > epics::pvAccess::ca::GetDoneThreadPtr

Definition at line 48 of file caChannel.h.

typedef std::tr1::shared_ptr< MonitorEventThread > epics::pvAccess::ca::MonitorEventThreadPtr

Definition at line 42 of file caChannel.h.

typedef std::tr1::shared_ptr< NotifyChannelRequester > epics::pvAccess::ca::NotifyChannelRequesterPtr

Definition at line 37 of file caChannel.h.

typedef std::tr1::weak_ptr<NotifyChannelRequester> epics::pvAccess::ca::NotifyChannelRequesterWPtr

Definition at line 25 of file channelConnectThread.h.

typedef std::tr1::shared_ptr< NotifyGetRequester > epics::pvAccess::ca::NotifyGetRequesterPtr

Definition at line 45 of file caChannel.h.

typedef std::tr1::weak_ptr< NotifyGetRequester > epics::pvAccess::ca::NotifyGetRequesterWPtr

Definition at line 47 of file caChannel.h.

typedef std::tr1::shared_ptr< NotifyMonitorRequester > epics::pvAccess::ca::NotifyMonitorRequesterPtr

Definition at line 40 of file caChannel.h.

typedef std::tr1::weak_ptr<NotifyMonitorRequester> epics::pvAccess::ca::NotifyMonitorRequesterWPtr

Definition at line 25 of file monitorEventThread.h.

typedef std::tr1::shared_ptr< NotifyPutRequester > epics::pvAccess::ca::NotifyPutRequesterPtr

Definition at line 51 of file caChannel.h.

typedef std::tr1::weak_ptr< NotifyPutRequester > epics::pvAccess::ca::NotifyPutRequesterWPtr

Definition at line 53 of file caChannel.h.

typedef std::tr1::shared_ptr< PutDoneThread > epics::pvAccess::ca::PutDoneThreadPtr

Definition at line 54 of file caChannel.h.

typedef std::tr1::shared_ptr<TimeStampDbd> epics::pvAccess::ca::TimeStampDbdPtr

Definition at line 27 of file dbdToPv.h.

typedef std::tr1::shared_ptr<ValueAlarmDbd> epics::pvAccess::ca::ValueAlarmDbdPtr

Definition at line 33 of file dbdToPv.h.

Enumeration Type Documentation

enum epics::pvAccess::ca::IOType

Enumerator
getIO
putIO
monitorIO

Definition at line 23 of file dbdToPv.h.

{getIO,putIO,monitorIO};

Function Documentation

template<typename dbrT , typename pvT >

void epics::pvAccess::ca::copy_DBRScalar	(	const void *	dbr,
		PVScalar::shared_pointer const &	pvScalar
	)

Definition at line 383 of file dbdToPv.cpp.

{
    std::tr1::shared_ptr<pvT> value = std::tr1::static_pointer_cast<pvT>(pvScalar);
    value->put(static_cast<const dbrT*>(dbr)[0]);
}

template<typename dbrT , typename pvT >

void epics::pvAccess::ca::copy_DBRScalarArray	(	const void *	dbr,
		unsigned	count,
		PVScalarArray::shared_pointer const &	pvArray
	)

Definition at line 390 of file dbdToPv.cpp.

{
    std::tr1::shared_ptr<pvT> value = std::tr1::static_pointer_cast<pvT>(pvArray);
    typename pvT::svector temp(value->reuse());
    temp.resize(count);
    std::copy(
        static_cast<const dbrT*>(dbr),
        static_cast<const dbrT*>(dbr) + count,
        temp.begin());
    value->replace(freeze(temp));
}

template<typename dbrT >

void epics::pvAccess::ca::get_DBRControl	(	const void *	dbr,
		double *	upper_ctrl_limit,
		double *	lower_ctrl_limit
	)

Definition at line 403 of file dbdToPv.cpp.

{
    *upper_ctrl_limit =  static_cast<const dbrT*>(dbr)->upper_ctrl_limit;
    *lower_ctrl_limit =  static_cast<const dbrT*>(dbr)->lower_ctrl_limit;
}

template<typename dbrT >

void epics::pvAccess::ca::get_DBRDisplay	(	const void *	dbr,
		double *	upper_disp_limit,
		double *	lower_disp_limit,
		string *	units
	)

Definition at line 410 of file dbdToPv.cpp.

{
    *upper_disp_limit =  static_cast<const dbrT*>(dbr)->upper_disp_limit;
    *lower_disp_limit =  static_cast<const dbrT*>(dbr)->lower_disp_limit;
     *units = static_cast<const dbrT*>(dbr)->units;
}

template<typename dbrT >

void epics::pvAccess::ca::get_DBRValueAlarm	(	const void *	dbr,
		double *	upper_alarm_limit,
		double *	upper_warning_limit,
		double *	lower_warning_limit,
		double *	lower_alarm_limit
	)

Definition at line 419 of file dbdToPv.cpp.

{
    *upper_alarm_limit =  static_cast<const dbrT*>(dbr)->upper_alarm_limit;
    *upper_warning_limit =  static_cast<const dbrT*>(dbr)->upper_warning_limit;
    *lower_warning_limit =  static_cast<const dbrT*>(dbr)->lower_warning_limit;
    *lower_alarm_limit =  static_cast<const dbrT*>(dbr)->lower_alarm_limit;
}

template<typename dbrT , typename pvT >

const void* epics::pvAccess::ca::put_DBRScalar	(	dbrT *	val,
		PVScalar::shared_pointer const &	pvScalar
	)

Definition at line 799 of file dbdToPv.cpp.

{
    std::tr1::shared_ptr<pvT> value = std::tr1::static_pointer_cast<pvT>(pvScalar);
    *val = value->get();
    return val;
}

template<typename dbrT , typename pvT >

const void* epics::pvAccess::ca::put_DBRScalarArray	(	unsigned long *	count,
		PVScalarArray::shared_pointer const &	pvArray
	)

Definition at line 807 of file dbdToPv.cpp.

{
    std::tr1::shared_ptr<pvT> value = std::tr1::static_pointer_cast<pvT>(pvArray);
    *count = value->getLength();
    return value->view().data();
}