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Minimal test - lines (10, 10)

Code

int IntCount::getCount(int pos) { return iPair[pos].cnt; }

Minimal test - lines (13, 17)

Code

void IntCount::clear() {
  delete[] iPair;
  iPair = new IntPair[0];
  numInts = 0;
}

Minimal test - lines (8, 8)

Code

IntCount::~IntCount() { delete[] iPair; }

Minimal test - lines (9, 9)

Code

int IntCount::getSize() { return numInts; }

Minimal test - lines (7, 7)

Code

IntCount::IntCount() : numInts(0), iPair(nullptr) {}

Minimal test - lines (11, 11)

Code

int IntCount::getIndex(int pos) { return iPair[pos].idx; }

Minimal test - lines (19, 69)

Code

int IntCount::countAdd(int index, int increment) {
  if (numInts) {
    // Do a binary search to find the element
    int divPoint = 0;

    if (index > iPair[numInts - 1].idx) {
      divPoint = numInts;
    } else if (index < iPair[0].idx) {
      divPoint = 0;
    } else {
      int low = 0, high = numInts - 1;
      int mid = (low + high) / 2;
      while (1) {
        mid = (low + high) / 2;

        if (index < iPair[mid].idx) {
          high = mid;
        } else if (index > iPair[mid].idx) {
          if (mid < numInts - 1 && index < iPair[mid + 1].idx) {
            divPoint = mid + 1;
            break;
          } else {
            low = mid + 1;
          }
        } else if (index == iPair[mid].idx) {
          return iPair[mid].cnt += increment;
        }
      }
    }

    int i;
    IntPair* tpair = new IntPair[numInts + 1];
    for (i = 0; i < divPoint; i++) {
      tpair[i] = iPair[i];
    }
    for (i = divPoint; i < numInts; i++) {
      tpair[i + 1] = iPair[i];
    }
    ++numInts;
    delete[] iPair;
    iPair = tpair;
    iPair[divPoint].idx = index;
    iPair[divPoint].cnt = increment;
    return increment;
  } else {
    iPair = new IntPair[1];
    numInts = 1;
    iPair[0].idx = index;
    return iPair[0].cnt = increment;
  }
}