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47 for (j = 0; j < m.
cols(); j++) {
50 for (i = 0; i < m.
rows(); i++)
51 tmp += *(vp++) * m.
_elem(i, j);
56 for (i = 0; i < m.
rows(); i++) {
58 for (j = 0; j < m.
cols(); j++)
59 m.
_elem(i, j) -= *vp * *(v2p++);
75 for (i = 0; i < m.
rows(); i++) {
78 for (j = 0; j < m.
cols(); j++)
79 tmp += *(vp++) * m.
_elem(i, j);
84 for (i = 0; i < m.
rows(); i++) {
86 for (j = 0; j < m.
cols(); j++)
87 m.
_elem(i, j) -= *v2p * *(vp++);
int rows() const
The number of rows.
int cols() const
The number of columns.
Num_T & _elem(int r, int c)
Get element (r,c) from matrix without boundary check (not recommended to use)
Definitions of special operations on vectors and matricies optimized for speed.
#define it_assert(t, s)
Abort if t is not true.
void sub_v_vT_m(mat &m, const vec &v)
Calculates m=m-v*v'*m.
void sub_m_v_vT(mat &m, const vec &v)
Calculates m=m-m*v*v'.
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