# | Line 151 | Line 151 | namespace oopse { | |
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151 | for (unsigned int j = 0; j < Col; j++) | |
152 | data_[j][col] = v[j]; | |
153 | } | |
154 | + | |
155 | + | /** |
156 | + | * swap two rows of this matrix |
157 | + | * @param i the first row |
158 | + | * @param j the second row |
159 | + | */ |
160 | + | void swapRow(unsigned int i, unsigned int j){ |
161 | + | assert(i < Row && j < Row); |
162 | + | |
163 | + | for (unsigned int k = 0; k < Col; k++) |
164 | + | std::swap(data_[i][k], data_[j][k]); |
165 | + | } |
166 | + | |
167 | + | /** |
168 | + | * swap two colums of this matrix |
169 | + | * @param i the first colum |
170 | + | * @param j the second colum |
171 | + | */ |
172 | + | void swapColum(unsigned int i, unsigned int j){ |
173 | + | assert(i < Col && j < Col); |
174 | + | |
175 | + | for (unsigned int k = 0; k < Row; k++) |
176 | + | std::swap(data_[k][i], data_[k][j]); |
177 | + | } |
178 | ||
179 | /** | |
180 | * Tests if this matrix is identical to matrix m |
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