Examples of mikera.matrixx.AMatrix.addAt()

mikera.matrixx.AMatrix.addAt()
Adds a value at a specific position in the matrix. Does not perform bounds checking - this in an unsafe operation

    if (r instanceof ADenseArrayMatrix) {
      ADenseArrayMatrix ar=(ADenseArrayMatrix) r;
      this.addToArray(ar.getArray(),ar.getArrayOffset());
    } else {
      for (int i=0; i<dimensions; i++) {
        r.addAt(i, i,1.0);
      }
    }
    return r;
  }

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        AMatrix N = M.getTranspose();
        AMatrix Dt = D.getTranspose();
    assertTrue(N.equals(Dt));
        N.set(SSIZE-1, SSIZE-1, N.get(SSIZE-1, SSIZE-1) + 3.14159);
    assertFalse(N.equals(Dt));
        Dt.addAt(SSIZE-1, SSIZE-1, 3.14159);        // also test addAt
    assertTrue(N.equals(Dt));
  }


  @Test public void testValidate() {
        try {

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        AMatrix N = M.getTranspose();
        AMatrix Dt = D.getTranspose();
    assertTrue(N.equals(Dt));
        N.set(SSIZE-1, SSIZE-1, N.get(SSIZE-1, SSIZE-1) + 3.14159);
    assertFalse(N.equals(Dt));
        Dt.addAt(SSIZE-1, SSIZE-1, 3.14159);        // also test addAt
    assertTrue(N.equals(Dt));
  }


  @Test public void testValidate() {
        try {

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