T NumericArray<T>::DotProduct (const NumericArray<T>& source) const // Dot porduct fucntion.
{
if (Size() != source.Size())
{ throw SizeMissmatchException(); }
T sum = 0;
for (int i = 0; i < (Size()); i++)
{
sum += source[i]* (*this)[i] ;
}
return sum;
}
NumericArray<T> NumericArray<T>::operator + (const NumericArray<T>& source) const
{
cout << "operator + (const NumericArray<T>& source) const is called \n " <<endl ;
if (Size() != source.Size())
{ throw SizeMissmatchException(); }
NumericArray<T> temp(Size());
for (int i = 0; i < Size(); i++)
{
temp[i] = source[i] + (*this)[i];
}
return temp;
}
NumericArray<T> NumericArray<T>::operator + (const NumericArray<T>& arr) const
{
if (this->Size() == arr.Size())
{
NumericArray<T> temp(this->Size());
for (int i = 0; i < this->Size(); i++)
{
temp.SetElement(i, (*this)[i] + arr[i]);
}
}
else
{
throw DifferentSizeException(-1);
}
}
double NumericArray<T>::DotProduct(const NumericArray<T>& arr) const
{
double product = 0;
if (this->Size() == arr.Size())
{
for (int i = 0; i < this->Size(); i++)
{
product += (*this)[i] * arr[i];
}
}
else
{
// Throw different size exception
throw DifferentSizeException(-1);
}
return product;
}
