ItemValueScalar Struct Reference

#include <simrtdb.h>

Public Member Functions
union {
float   f
short   s
unsigned short   us
char   c
unsigned char   uc
int   i
unsigned int   ui
short   stringIndex
}	__attribute__ ((aligned(8)))

Data Fields
int	stringLength
int	numElements
int	numMallocedElements
int	isRTDB
int	dimensions [MAX_DIMENSIONS]

Detailed Description

Object to hold the a single engineering unit value of a RTDB item independent of its data type. This is used for the RTDB default value and RTDB alternate value.

Member Function Documentation

__attribute__()

union ItemValueScalar::@042310211353103133356114135235247027051252367036 ItemValueScalar::__attribute__

(

(aligned(8))

)

Field Documentation

stringLength

int ItemValueScalar::stringLength

numElements

int ItemValueScalar::numElements

To be compatible w/ ItemValue.

numMallocedElements

int ItemValueScalar::numMallocedElements

To be compatible w/ ItemValue.

isRTDB

int ItemValueScalar::isRTDB

Indicates whether the string comes from RTDB (true) or local storage (false).

f

float ItemValueScalar::f

Value of the item if its cvt type is float

s

short ItemValueScalar::s

Value of the item if its cvt type is short

us

unsigned short ItemValueScalar::us

Value of the item if its cvt type is unsigned short

c

char ItemValueScalar::c

Value of the item if its cvt type is char

uc

unsigned char ItemValueScalar::uc

Value of the item if its cvt type is unsigned char

i

int ItemValueScalar::i

Value of the item if its cvt type is int

ui

unsigned int ItemValueScalar::ui

Value of the item if its cvt type is unsigned int

stringIndex

short ItemValueScalar::stringIndex

Index of the string value in the string table

dimensions

int ItemValueScalar::dimensions[MAX_DIMENSIONS]

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

• simrtdb.h