Collaboration diagram for SimpleMovingAverage< Class T >:

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Private Member Functions
void	SimpleMovingAverage (int pSize, T pDefaultValue=0)
	Initialize Simple Moving Average Cyclic Buffer.

T	Add (T newSample)
	Add new value and return average value from buffer.

Private Attributes
T	m_Sum = 0

int	m_Pointer = 0

int	m_Size = 0

ref array< T >	m_Samples = new array<T>()

Detailed Description

Definition at line 1 of file SimpleMovingAverage.c.

Constructor & Destructor Documentation

◆ SimpleMovingAverage()

void SimpleMovingAverage< Class T >::SimpleMovingAverage	(	int	pSize,
		T	pDefaultValue = 0 )

inlineprivate

Initialize Simple Moving Average Cyclic Buffer.

Parameters

pSize	`size` of the buffer
pDefaultValue	`initial` value stored in buffer

Definition at line 13 of file SimpleMovingAverage.c.

  {
    m_Size = pSize;
 
    for (int i = 0; i < m_Size; i++)
    {
      m_Samples.Insert(pDefaultValue);
      m_Sum += m_Samples[i];
    }
  }

Member Function Documentation

◆ Add()

T SimpleMovingAverage< Class T >::Add ( T newSample )

inlineprivate

Add new value and return average value from buffer.

Parameters

newSample value that will be added to buffer

Returns: average value from the buffer
ref SimpleMovingAverage<float> m_Buffer = SimpleMovingAverage<float>(10, 0.5);

float sma = m_Buffer.Add(0.2);

Definition at line 33 of file SimpleMovingAverage.c.

  {
    m_Sum = m_Sum - m_Samples[m_Pointer] + newSample;
    m_Samples[m_Pointer++] = newSample;
    if (m_Pointer == m_Size)
      m_Pointer = 0;
 
    return m_Sum / m_Size;
  }