static Matrix from_columns(const Vector<T, M> *);
static Matrix from_rows(const Vector<T, N> *);
- T &element(unsigned, unsigned);
- const T &element(unsigned, unsigned) const;
- T &operator()(unsigned, unsigned);
- const T &operator()(unsigned, unsigned) const;
+ T &element(unsigned i, unsigned j) { return data[i+M*j]; }
+ const T &element(unsigned i, unsigned j) const { return data[i+M*j]; }
+ T &operator()(unsigned i, unsigned j) { return element(i, j); }
+ const T &operator()(unsigned i, unsigned j) const { return element(i, j); }
Matrix &operator*=(T);
Matrix &operator/=(T);
template<typename T, unsigned M, unsigned N>
template<typename U>
-inline Matrix<T, M, N>::Matrix(const Matrix<U, M, N> &m)
+inline Matrix<T, M, N>::Matrix(const Matrix<U, M, N> &other)
{
- std::copy(m.data, m.data+M*N, data);
+ for(unsigned i=0; i<M; ++i)
+ for(unsigned j=0; j<N; ++j)
+ element(i, j) = other(i, j);
}
template<typename T, unsigned M, unsigned N>
m(i, j) = v[i][j];
}
-template<typename T, unsigned M, unsigned N>
-inline T &Matrix<T, M, N>::element(unsigned i, unsigned j)
-{
- return data[i+M*j];
-}
-
-template<typename T, unsigned M, unsigned N>
-inline const T &Matrix<T, M, N>::element(unsigned i, unsigned j) const
-{
- return data[i+M*j];
-}
-
-template<typename T, unsigned M, unsigned N>
-inline T &Matrix<T, M, N>::operator()(unsigned i, unsigned j)
-{
- return element(i, j);
-}
-
-template<typename T, unsigned M, unsigned N>
-inline const T &Matrix<T, M, N>::operator()(unsigned i, unsigned j) const
-{
- return element(i, j);
-}
-
template<typename T, unsigned M, unsigned N>
inline Matrix<T, M, N> &Matrix<T, M, N>::operator*=(T s)
{