void VECTOR<TYPE>::erase(unsigned int elementNumber)
{
if(elementNumber < mVectorSize)
{
shiftLeftFromPosition(elementNumber);
mVectorSize--;
}
}
const TYPE& VECTOR<TYPE>::rotateRight()
{
if(mVectorSize >= 2)
{
// Shift left, and set the last element to shifted element.
mpObjPtrs[ (mVectorSize-1) ] = shiftLeftFromPosition(0);
}
return (*this)[0];
}
const TYPE& VECTOR<TYPE>::eraseAt(unsigned int elementNumber)
{
TYPE* item = 0;
if(elementNumber < mVectorSize && elementNumber >= 0)
{
// Must save the pointer even though we are erasing
item = (mpObjPtrs[mVectorSize-1] = shiftLeftFromPosition(elementNumber));
mVectorSize--;
}
return 0 == item ? mNullItem : *item;
}
const TYPE& VECTOR<TYPE>::pop_front()
{
if(mVectorSize > 0)
{
TYPE item = shiftLeftFromPosition(0);
mVectorSize--;
return item;
}
else
{
nullItem = 0;
return nullItem;
}
}
