AnalogChannelItem::getIndex Method |
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Returns a numerical representation of this input channel. | ||
Syntax: | int getIndex() const; |
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Return value: | The index of this input channel. |
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Remarks: | This method returns -1, if an error occurred. -1 may also be valid input channel. Use AnalogChannelItem::isValid to determine whether the channel is valid or an error occurred. |
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See also: | AnalogChannelItem |