ModValue

A small helper class for usage within a wrap::mod node.

Class methods

getChangedValue

bool getChangedValue(double &d)

Return true if that changed flag was set. Use this in the handleModulation callback.

setModValue

void setModValue(double newValue)

Set the modulation value and the changed flag. This is best used in a periodic context, where you don't care about the change flag.

setModValueIfChanged

bool setModValueIfChanged(double newValue)

Set the modulation value and change flag only if the value has changed.
If the modulation that you are using is not periodically, you can use this in order to prevent unnecessary calls to the modulation targets.