Moved neuralnet classes into own library

neuralnetlib/neuralfactor.cpp

@@ -0,0 +1,51 @@
+#include "neuralfactor.h"
+
+#include "debug.h"
+
+NeuralFactor::NeuralFactor(qreal weight, QObject *parent) :
+    QObject(parent),
+    m_weight(weight),
+    m_delta(0.0)
+{
+    debug(QString("NeuralFactor::NeuralFactor() %0").arg(weight, 0, 'f', 8));
+}
+
+void NeuralFactor::applyWeightChange(qreal learningRate)
+{
+    debug(QString("NeuralFactor::applyWeightChange() %0").arg(learningRate, 0, 'f', 8));
+
+    m_weight += m_delta * learningRate;
+}
+
+void NeuralFactor::resetWeightChange()
+{
+    debug(QString("NeuralFactor::resetWeightChange()"));
+
+    m_delta = 0.0;
+}
+
+qreal NeuralFactor::weight() const
+{
+    return m_weight;
+}
+
+void NeuralFactor::setWeight(qreal weight)
+{
+    debug(QString("NeuralFactor::setWeight() %0").arg(weight, 0, 'f', 8));
+
+    if(m_weight != weight)
+        Q_EMIT weightChanged(m_weight = weight);
+}
+
+qreal NeuralFactor::delta() const
+{
+    return m_delta;
+}
+
+void NeuralFactor::setDelta(qreal delta)
+{
+    debug(QString("NeuralFactor::setDelta() %0").arg(delta, 0, 'f', 8));
+
+    if(m_delta != delta)
+        Q_EMIT deltaChanged(m_delta = delta);
+}