WaitMatch

virtual void ISignal::WaitMatch(const SUint32Condition &condition, double timeout) = 0

Waits until the signal matches the specified condition, or the timeout interval is exceeded.

Parameters

• condition – SUint32Condition to wait for.

• timeout – Interval in seconds to wait for condition. Negative value means infinite.

Throws

• CInvalidArgumentException – Invalid condition (e.g. mask is zero) or invalid timeout (NaN).

• CUnsupportedException – Condition type not supported for this signal (signal data type must be ESignalDataType::Uint32, ESignalDataType::Enum, ESignalDataType::Mask, ESignalDataType::Bool, ESignalDataType::Uint8, ESignalDataType::Int8, ESignalDataType::Uint16, ESignalDataType::Int16 or ESignalDataType::Int32).

• CUnsupportedException – Signal doesn’t support match functionality (see product specific documentation).

• CInvalidOperationException – Top-controller state is not “Run”.

• COutOfResourcesException – No resources available to wait for condition.

• CTimeoutException – Timeout interval exceeded while waiting for condition.

• CCommunicationErrorException – Protocol error.

• CConnectionLostException – Connection to controller lost.

• CRebootedException – Controller has been rebooted since this object reference was retrieved, invalidating this reference.

• CObjectDestroyedException – Object is destroyed.

Remarks

Execution requires one subscription resource.