Method testSet

JSAT/test/jsat/linear/SparseMatrixTest.java:951–966

Test of set method, of class SparseMatrix.

()

     * Test of set method, of class SparseMatrix.
     */
    @Test
    public void testSet()
    {
        System.out.println("set");
        
        A.set(0, 0, 0.0);
        A.set(0, 4, -1.0);
        A.set(3, 0, -2.0);
        
        assertEquals(8, A.nnz());
        assertEquals(0.0, A.get(0, 0), 1e-20);
        assertEquals(-1.0, A.get(0, 4), 1e-20);
        
        assertEquals(-2.0, A.get(3, 0), 1e-20);
        assertEquals(1.0, A.get(3, 1), 1e-20);
    }

    /**
     * Test of increment method, of class SparseMatrix.