79    row_binder3(F _f, unsigned i, unsigned j, unsigned k) : f(_f), m_i(i), m_j(j), m_k(k) {}  in row_binder3()
84       return f(row[m_i], row[m_j], row[m_k]);  in operator ()()
89    unsigned m_i, m_j, m_k;  member
101 …row_binder4(F _f, unsigned i, unsigned j, unsigned k, unsigned l) : f(_f), m_i(i), m_j(j), m_k(k),…  in row_binder4()
106       return f(row[m_i], row[m_j], row[m_k], row[m_l]);  in operator ()()
111    unsigned m_i, m_j, m_k, m_l;  member
145    row_binder3_i2(F _f, unsigned i, unsigned j, unsigned k) : f(_f), m_i(i), m_j(j), m_k(k) {}  in row_binder3_i2()
153          row[m_k]);  in operator ()()
158    unsigned m_i, m_j, m_k;  member
170 …i2(F _f, unsigned i, unsigned j, unsigned k, unsigned l) : f(_f), m_i(i), m_j(j), m_k(k), m_l(l) {}  in row_binder4_i2()
178          row[m_k],  in operator ()()
184    unsigned m_i, m_j, m_k, m_l;  member