C++ Based OPC UA Client/Server/PubSub SDK
1.7.9.586
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OPC UA LiteralOperand used in ContentFilterElement. More...
#include <uacontentfilter.h>
Inherits UaFilterOperand.
Public Member Functions | |
UaLiteralOperand () | |
Constructs an empty literal filter operand object. | |
virtual | ~UaLiteralOperand () |
Destroys the literal filter operand object. | |
UaFilterOperand::FilterOperandType | getFilterOperandType () const |
Returns the filter operand type Literal. | |
void | setLiteralValue (const UaVariant &value) |
Sets the literal value. More... | |
UaVariant | literalValue () const |
Returns the literal value. | |
Public Member Functions inherited from UaFilterOperand | |
UaFilterOperand () | |
Constructs an empty filter operand object. | |
virtual | ~UaFilterOperand () |
Destroys the filter operand object. | |
Additional Inherited Members | |
Public Types inherited from UaFilterOperand | |
enum | FilterOperandType { Element, Literal, SimpleAttribute } |
FilterOperandType enumeration. More... | |
OPC UA LiteralOperand used in ContentFilterElement.
This class is used to build and hold an OPC UA LiteralOperand used in the UaContentFilterElement. This class is concrete implementation of the abstract UaFilterOperand. It contains a literal value used in a filter.
void UaLiteralOperand::setLiteralValue | ( | const UaVariant & | value | ) |
Sets the literal value.
[in] | value | the value of the literal value |