Upsilon/apps/statistics/data.cpp

#include "data.h"

namespace Statistics {

Data::Data() :
  m_numberOfPairs(0)
{
}

int Data::numberOfPairs() const {
  return m_numberOfPairs;
}

float Data::valueAtIndex(int index) {
  return m_values[index];
}

int Data::sizeAtIndex(int index) {
  return m_sizes[index];
}

void Data::setValueAtIndex(float value, int index) {
  m_values[index] = value;
  if (index >= m_numberOfPairs) {
    m_sizes[index] = 1;
    m_numberOfPairs++;
  }
}

void Data::setSizeAtIndex(int size, int index) {
  m_sizes[index] = size;
  if (index >= m_numberOfPairs) {
    m_values[index] = 0.0f;
    m_numberOfPairs++;
  }
}

void Data::deletePairAtIndex(int index) {
  m_numberOfPairs--;
  for (int k = index; k < m_numberOfPairs; k++) {
    m_values[k] = m_values[k+1];
    m_sizes[k] = m_sizes[k+1];
  }
  m_values[m_numberOfPairs] = 0.0f;
  m_sizes[m_numberOfPairs] = 1;
}

}