|
|
#include <simrtdb.h>
Public Member Functions | |
| int dimensions[MAX_DIMENSIONS] | __attribute__ ((aligned(8))) |
Data Fields | |
| int | stringLength |
| int | numElements |
| int | numMallocedElements |
| int | isRTDB |
| union { | |
| union { | |
| float f | |
| short s | |
| unsigned short us | |
| char c | |
| unsigned char uc | |
| int i | |
| unsigned int ui | |
| short stringIndex | |
| } aligned | |
| } | Val |
Object to hold the engineering unit value of a RTDB item independent of its data type. This is used in call to getCVTValue and getAlternateValue.
| int dimensions [MAX_DIMENSIONS] ItemValue::__attribute__ | ( | (aligned(8)) | ) |
The number of elements for array type items.
size of the buffer for getCVT values if it has been preallocated by the caller. for getCVTValue, etc... This can be less than the number of elements.
Indicates whether the string comes from RTDB (true) or local storage (false).
| float ItemValue::f |
Value of the item if its cvt type is float
| short ItemValue::s |
Value of the item if its cvt type is short
| unsigned short ItemValue::us |
Value of the item if its cvt type is unsigned short
| char ItemValue::c |
Value of the item if its cvt type is char
| unsigned char ItemValue::uc |
Value of the item if its cvt type is unsigned char
| int ItemValue::i |
Value of the item if its cvt type is int
| unsigned int ItemValue::ui |
Value of the item if its cvt type is unsigned int
| short ItemValue::stringIndex |
Index of the string value in the string table
| union { ... } ItemValue::aligned |
| union { ... } ItemValue::Val |