DeltaValidatorSendTrigger Class
(ServerIO::DeltaValidatorSendTrigger)DeltaValidatorSendTrigger is a class that implements the Equals(), NotEquals() and Revert() functions from IChangeValidator-class. More...
| Header: | #include <IO/ServerIO/DeltaValidatorSendTrigger.h> |
| Inherits: | IChangeValidator |
Public Functions
| DeltaValidatorSendTrigger(ISendTrigger *triggerable, double delta = 0) | |
| ~DeltaValidatorSendTrigger() |
Reimplemented Public Functions
| virtual void | Equals() override |
| virtual void | NotEquals(double delta) override |
| virtual bool | Revert() override |
- 4 public functions inherited from ServerIO::IChangeValidator
Detailed Description
DeltaValidatorSendTrigger is a class that implements the Equals(), NotEquals() and Revert() functions from IChangeValidator-class.
This implementation of NotEquals() will call FlagForSend() in ISendTrigger if NotEquals()'s argument delta is larger or equal to constructor's delta.
See also IOServer, ServerIO, ServerIO::IChangeValidator, and ServerIO::ISendTrigger.
Member Function Documentation
DeltaValidatorSendTrigger::DeltaValidatorSendTrigger(ISendTrigger *triggerable, double delta = 0)
DeltaValidatorSendTrigger constructor that takes in ISendTrigger pointer and a delta.
triggerable should contain ISendTrigger pointer that may be used to call FlagForSend() in NotEquals().
delta should contain a delta-limit which is compared to NotEquals()'s argument delta.
DeltaValidatorSendTrigger::~DeltaValidatorSendTrigger()
Destroys the instance of DeltaValidatorSendTrigger.
[override virtual] void DeltaValidatorSendTrigger::Equals()
Reimplemented from IChangeValidator::Equals().
Does nothing, needed to implement the pure virtual function IChangeValidator::Equals().
[override virtual] void DeltaValidatorSendTrigger::NotEquals(double delta)
Reimplemented from IChangeValidator::NotEquals().
If absolute value of delta is larger or equal to delta-limit specified in constructor, FlagForSend() is called. Otherwise, an internal flag is set, so next time Revert() is called, Revert() will return true.
[override virtual] bool DeltaValidatorSendTrigger::Revert()
Reimplemented from IChangeValidator::Revert().
Returns true if absolute value of delta in previous NotEquals()-call was less than delta-limit specified in constructor. Otherwise, false is returned.
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