LeftShiftOperator Class
(Automation::LeftShiftOperator)The LeftShiftOperator applies a arithmetic left shift operation on input value by Shift amount producing output value. More...
| Header: | #include <LeftShiftOperator.h> |
| Inherits: | CDPOperator<T> |
Public Functions
| LeftShiftOperator(const CDPPropertyBase &in) | |
| ~LeftShiftOperator() |
Reimplemented Public Functions
- 18 public functions inherited from CDPOperator
- 17 public functions inherited from CDPOperatorBase
- 46 public functions inherited from CDPBaseObject
- 26 public functions inherited from CDP::StudioAPI::CDPNode
- 22 public functions inherited from CDP::StudioAPI::ICDPNode
Additional Inherited Members
- 1 public variable inherited from CDPOperatorBase
- 1 static public member inherited from CDPBaseObject
- 1 protected function inherited from CDP::StudioAPI::CDPNode
- 8 protected variables inherited from CDPOperator
- 5 protected variables inherited from CDPOperatorBase
- 11 protected variables inherited from CDPBaseObject
Detailed Description
The LeftShiftOperator applies a arithmetic left shift operation on input value by Shift amount producing output value.
Arguments
| Name | Description |
|---|---|
| In | The default input value. |
| Out | The default output value. |
| Shift | Specifies the number of bits to shift. |
When operator is used inside a signal its default input is automatically tied to signal's InternalValue or previous operator's output. Its default output is automatically tied to next operator's input or to signal's Value. See also CDP Operator Usage In CDP Signals.
Actual Processing Code of the LeftShiftOperator
unsigned int LeftShiftOperator<T>::Process() { if (!m_shift) return STATUS_ERROR; m_output = (T)m_input << (unsigned char)(*m_shift); return STATUS_OK; }
See also Argument.
Member Function Documentation
LeftShiftOperator::LeftShiftOperator(const CDPPropertyBase &in)
Constructs an LeftShiftOperator with input in.
LeftShiftOperator::~LeftShiftOperator()
Destructs the instance.
[override virtual] void LeftShiftOperator::Configure(XMLPrimitive *operatorXML)
Reimplemented from CDPBaseObject::Configure().
[override virtual] unsigned int LeftShiftOperator::Process()
Reimplemented from CDPOperatorBase::Process().
Returns STATUS_OK.
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