void SwapRow(int srcRow, int dstRow) { // swap the contents of two rows Row1x4 temp = r[dstRow]; r[dstRow] = r[srcRow]; r[srcRow] = temp; }
public _Matrix3x4() { // three rows of 1x4 for (int i = 0; i < 3; i++) { r[i] = new Row1x4(); } }