[BUG] Some methods and properties in WaveNet are wrongly declared as private

[sdatkinson]

1. Public method DSP::process() is overridden as private in WaveNet

WaveNet:

NeuralAmpModelerCore/NAM/wavenet.h

Line 192 in e181f61

void process(NAM_SAMPLE* input, NAM_SAMPLE* output, const int num_frames) override;

DSP:

NeuralAmpModelerCore/NAM/dsp.h

Line 57 in e181f61

virtual void process(NAM_SAMPLE* input, NAM_SAMPLE* output, const int num_frames);

Move it to public in WaveNet

2. _condition and _set_condition_array() are private but should be protected

• NeuralAmpModelerCore/NAM/wavenet.h

  Line 184 in e181f61

  Eigen::MatrixXf _condition;

• NeuralAmpModelerCore/NAM/wavenet.h

  Line 196 in e181f61

  virtual void _set_condition_array(NAM_SAMPLE* input, const int num_frames);