Allpass1 class public functions

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Additional functions inherited from Filter.

Allpass1(void);

Sets the input signal to 0.0, and the gain to 0.5. Sets the name of the signal object to "Allpass1". Initializes all internal delay elements to zero.

~Allpass1();

Does nothing.

void action(void);

Calculates the next output value for the filter. Requires all upstream connected elements to be up-to-date.

void clear(void);

Sets the delay elements in the allpass filter to zero. When an Allpass1 filter is created, it is automatically cleared.

sampleType getGain(void);

Returns the feedback/-feedforward gain.

sampleType output(int index);

Returns the last value calculated by action(). index is not used.

void printState(void);

Prints the gain and input signal for the object. Useful for debugging.

void setInput(sampleType aValue);
void setInput(Signal& aSignal, int outputChannel = 0);
void setInput(Signal* aSignal, int outputChannel = 0);

Sets the input signal of the allpass filter to the given constant value or signal. When created, an Allpass1 object sets its input to 0.0.

void setGain(sampleType aGain);
void setGain(Signal& aSignal, int outputChannel = 0);
void setGain(Signal* aSignal int outputChannel = 0);

Sets the feedback/-feedforward scale factor for the allpass filter to the given constant gain or signal. When created, an Allpass1 object sets its gain to 0.5.