List of flipBit() Examples

Examples of flipBit()

java.math.BigInteger.flipBit()
Returns a BigInteger whose value is equivalent to this BigInteger with the designated bit flipped. (Computes {@code (this ^ (1<
org.uncommons.maths.binary.BitString.flipBit()
Inverts the value of the bit at the specified index. @param index The bit to flip (0 is the least-significant bit). @throws IndexOutOfBoundsException If the specified index is not a bitposition in this bit string.

Examples of java.math.BigInteger.flipBit()

    byte aBytes[] = {-1, -128, 56, 100, -2, -76, 89, 45, 91, 3, -15, 35, 26};
    int aSign = 1;
    int number = -7;
    BigInteger aNumber = new BigInteger(aSign, aBytes);
    try {
      aNumber = aNumber.flipBit(number);
      fail("ArithmeticException has not been caught");
    } catch (ArithmeticException e) {
      assertEquals("Improper exception message", "Negative bit address",
          e.getMessage());
    }

View Full Code Here

Examples of java.math.BigInteger.flipBit()

        byte aBytes[] = {-1, -128, 56, 100, -2, -76, 89, 45, 91, 3, -15, 35, 26};
        int aSign = 1;
        int number = -7;
        BigInteger aNumber = new BigInteger(aSign, aBytes);
        try {
            aNumber.flipBit(number);
            fail("ArithmeticException has not been caught");
        } catch (ArithmeticException e) {
            assertEquals("Improper exception message", "Negative bit address", e.getMessage());
        }
    }

View Full Code Here

Examples of java.math.BigInteger.flipBit()


            /* Test flipBit (and testBit) */
            y = BigInteger.valueOf(x.signum()<0 ? -1 : 0);
            for (int j=0; j<x.bitLength(); j++)
                if (x.signum()<0  ^  x.testBit(j))
                    y = y.flipBit(j);
            if (!x.equals(y))
                failCount2++;
        }
        report("clearBit/testBit", failCount1);
        report("flipBit/testBit", failCount2);

View Full Code Here

Examples of java.math.BigInteger.flipBit()

        byte aBytes[] = {-1, -128, 56, 100, -2, -76, 89, 45, 91, 3, -15, 35, 26};
        int aSign = 1;
        int number = -7;
        BigInteger aNumber = new BigInteger(aSign, aBytes);
        try {
            aNumber.flipBit(number);
            fail("ArithmeticException has not been caught");
        } catch (ArithmeticException e) {
            assertEquals("Improper exception message", "Negative bit address", e.getMessage());
        }
    }

View Full Code Here

Examples of java.math.BigInteger.flipBit()

                az = az.clearBit(this.m);


                // Step 2: Add r(z) to a(z), where r(z) is defined as
                // f(z) = z^m + r(z), and k1, k2, k3 are the positions of
                // the non-zero coefficients in r(z)
                az = az.flipBit(0);
                az = az.flipBit(this.k1);
                if (this.representation == PPB) 
                {
                    az = az.flipBit(this.k2);
                    az = az.flipBit(this.k3);

View Full Code Here

Examples of java.math.BigInteger.flipBit()


                // Step 2: Add r(z) to a(z), where r(z) is defined as
                // f(z) = z^m + r(z), and k1, k2, k3 are the positions of
                // the non-zero coefficients in r(z)
                az = az.flipBit(0);
                az = az.flipBit(this.k1);
                if (this.representation == PPB) 
                {
                    az = az.flipBit(this.k2);
                    az = az.flipBit(this.k3);
                }

View Full Code Here

Examples of java.math.BigInteger.flipBit()

                // the non-zero coefficients in r(z)
                az = az.flipBit(0);
                az = az.flipBit(this.k1);
                if (this.representation == PPB) 
                {
                    az = az.flipBit(this.k2);
                    az = az.flipBit(this.k3);
                }
            }
            return az;
        }

View Full Code Here

Examples of java.math.BigInteger.flipBit()

                az = az.flipBit(0);
                az = az.flipBit(this.k1);
                if (this.representation == PPB) 
                {
                    az = az.flipBit(this.k2);
                    az = az.flipBit(this.k3);
                }
            }
            return az;
        }

View Full Code Here

Examples of java.math.BigInteger.flipBit()

        byte aBytes[] = {-1, -128, 56, 100, -2, -76, 89, 45, 91, 3, -15, 35, 26};
        int aSign = 1;
        int number = -7;
        BigInteger aNumber = new BigInteger(aSign, aBytes);
        try {
            aNumber.flipBit(number);
            fail("ArithmeticException has not been caught");
        } catch (ArithmeticException e) {
            assertEquals("Improper exception message", "Negative bit address", e.getMessage());
        }
    }

View Full Code Here

Examples of java.math.BigInteger.flipBit()

                int errorPos = randomGenerator.nextInt(errorPosMax) + errorStart + b;
                while (olderPos.contains(errorPos)) {
                    errorPos = randomGenerator.nextInt(errorPosMax) + errorStart + b;
                }
                //Zamiana bitu
                bi = bi.flipBit(errorPos);
                olderPos.add(errorPos);
            }
            olderPos.clear();
        }
        return bi.toByteArray();

View Full Code Here

0 1

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.