ItemValueScalar Struct Reference
[RTDB Access API]

#include <simrtdb.h>

Data Fields
int	stringLength
int	numElements
int	numMallocedElements
int	isRTDB
union {
float   f
short   s
unsigned short   us
char   c
unsigned char   uc
int   i
unsigned int   ui
short   stringIndex
}	aligned
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.

---

Field Documentation

int ItemValueScalar::stringLength

int ItemValueScalar::numElements

To be compatible w/ ItemValue.

int ItemValueScalar::numMallocedElements

To be compatible w/ ItemValue.

int ItemValueScalar::isRTDB

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

float ItemValueScalar::f

Value of the item if its cvt type is float

short ItemValueScalar::s

Value of the item if its cvt type is short

unsigned short ItemValueScalar::us

Value of the item if its cvt type is unsigned short

char ItemValueScalar::c

Value of the item if its cvt type is char

unsigned char ItemValueScalar::uc

Value of the item if its cvt type is unsigned char

int ItemValueScalar::i

Value of the item if its cvt type is int

unsigned int ItemValueScalar::ui

Value of the item if its cvt type is unsigned int

short ItemValueScalar::stringIndex

Index of the string value in the string table

union { ... } ItemValueScalar::aligned

int ItemValueScalar::dimensions[MAX_DIMENSIONS]

---

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

• simrtdb.h