Examples of ArraySubVector

  
  @Test public void testSubVectors() {
    double[] data=new double[100];
    for (int i=0; i<100; i++) data[i]=i;
    
    ArraySubVector v=ArraySubVector.wrap(data);
    assertEquals(10,v.get(10),0.0);
    assertTrue(v.isView());
    
    AVector v2=v.subVector(5, 90);
    assertEquals(90,v2.length());
    assertEquals(15,v2.get(10),0.0);
    assertTrue(v2.isView());
    
    AVector v3=v2.subVector(5,80);
    assertEquals(20,v3.get(10),0.0);
    assertTrue(v3.isView());
    
    v3.set(10, -99);
    assertEquals(-99,v.get(20),0.0);
  }

Examples of mikera.vectorz.impl.ArraySubVector

  }
  
  @Test public void testSubVectorCopy() {
    double[] data=new double[100];
    for (int i=0; i<100; i++) data[i]=i;
    ArraySubVector v=ArraySubVector.wrap(data);  
    
    assertEquals(Arrays.hashCode(data),v.hashCode());
    
    ArraySubVector v2=v.exactClone();
    assertEquals(v,v2);
    assertTrue(v2.isView());
    
    v.set(10,Math.PI);
    assertTrue(!v.equals(v2));
  }

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