epics::pvData::AlarmSeverityFunc Class Reference

methods for AlarmSeverity More...

#include "alarm.h"

Static Public Member Functions
static AlarmSeverity	getSeverity (int value)
static StringArrayPtr	getSeverityNames ()

Detailed Description

methods for AlarmSeverity

Definition at line 54 of file alarm.h.

Member Function Documentation

AlarmSeverity epics::pvData::AlarmSeverityFunc::getSeverity ( int  value )

static

Get the severity.

Parameters

value

Get the alarm severity corresponding to the integer value.

Returns

The severity.

Exceptions

if	severity value is out of range.

Definition at line 25 of file alarm.cpp.

{
    if(value<0 || value>4) {
         throw std::logic_error(string("getSeverity value is illegal"));
    }
    switch (value) {
    case 0: return noAlarm;
    case 1: return minorAlarm;
    case 2: return majorAlarm;
    case 3: return invalidAlarm;
    case 4: return undefinedAlarm;
    }
    throw std::logic_error(string("should never get here"));
}

StringArrayPtr epics::pvData::AlarmSeverityFunc::getSeverityNames ( )

static

Get the array of severity names.

Returns

The array of severity names.

Definition at line 40 of file alarm.cpp.

{
    static size_t severityCount = 5;
    static StringArrayPtr severityNames;
    static Mutex mutex;
    Lock xx(mutex);
    if(severityNames.get()==NULL) {
        severityNames = StringArrayPtr(new StringArray());
        severityNames->reserve(severityCount);
        severityNames->push_back("NONE");
        severityNames->push_back("MINOR");
        severityNames->push_back("MAJOR");
        severityNames->push_back("INVALID");
        severityNames->push_back("UNDEFINED");
    }
    return severityNames;
}

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

• modules/pvData/src/property/pv/alarm.h
• modules/pvData/src/property/alarm.cpp