/**
* Set a submatrix.
*
* @param r Array of row indices.
* @param j0 Initial column index
* @param j1 Final column index
* @param X A(r(:),j0:j1)
* @exception ArrayIndexOutOfBoundsException Submatrix indices
*/
public void setMatrix(int[] r, int j0, int j1, Matrix X) {
try {
for (int i = 0; i < r.length; i++) {
for (int j = j0; j <= j1; j++) {
A[r[i]][j] = X.get(i, j - j0);
}
}
} catch (ArrayIndexOutOfBoundsException e) {
throw new ArrayIndexOutOfBoundsException("Submatrix indices");
}
}
/**
* Set a submatrix.
*
* @param i0 Initial row index
* @param i1 Final row index
* @param c Array of column indices.
* @param X A(i0:i1,c(:))
* @exception ArrayIndexOutOfBoundsException Submatrix indices
*/
public void setMatrix(int i0, int i1, int[] c, Matrix X) {
try {
for (int i = i0; i <= i1; i++) {
for (int j = 0; j < c.length; j++) {
A[i][c[j]] = X.get(i - i0, j);
}
}
} catch (ArrayIndexOutOfBoundsException e) {
throw new ArrayIndexOutOfBoundsException("Submatrix indices");
}
}
/**
* Set a submatrix.
*
* @param i0 Initial row index
* @param i1 Final row index
* @param j0 Initial column index
* @param j1 Final column index
* @param X A(i0:i1,j0:j1)
* @exception ArrayIndexOutOfBoundsException Submatrix indices
*/
public void setMatrix(int i0, int i1, int j0, int j1, Matrix X) {
try {
for (int i = i0; i <= i1; i++) {
for (int j = j0; j <= j1; j++) {
A[i][j] = X.get(i - i0, j - j0);
}
}
} catch (ArrayIndexOutOfBoundsException e) {
throw new ArrayIndexOutOfBoundsException("Submatrix indices");
}
}
