public void TestMethod1()
{
MovingAverage avg = new MovingAverage(2);
Assert.AreEqual(0, avg.GetAverage());
avg.AddValue(100);
Assert.AreEqual(100, avg.GetAverage());
avg.AddValue(50);
Assert.AreEqual(75, avg.GetAverage());
avg.AddValue(0);
Assert.AreEqual(25, avg.GetAverage());
avg.AddValue(1000);
Assert.AreEqual(500, avg.GetAverage());
}
public void Consume(short[] input, int length)
{
int offset = 0, n = length;
if (m_start)
{
while (length > 0)
{
m_average.AddValue(Math.Abs(input[offset]));
if (m_average.GetAverage() > m_threshold)
{
m_start = false;
break;
}
offset++;
length--;
}
}
// TODO: workaround pointer magic: shift array data.
if (offset > 0)
{
for (int i = 0; i < n - offset; i++)
{
input[i] = input[i + offset];
}
// Not necessary?
for (int i = n - offset; i < n; i++)
{
input[i] = 0;
}
}
if (length > 0)
{
m_consumer.Consume(input, length);
}
}
