List of shiftRight() Examples

Examples of shiftRight()

com.intellij.openapi.util.TextRange.shiftRight()
java.math.BigInteger.shiftRight()
Returns a BigInteger whose value is {@code (this >> n)}. Sign extension is performed. The shift distance, {@code n}, may be negative, in which case this method performs a left shift. (Computes floor(this / 2ⁿ).) @param n shift distance, in bits. @return {@code this >> n} @see #shiftLeft
lombok.val.shiftRight()
org.eclipse.ui.internal.texteditor.quickdiff.compare.rangedifferencer.RangeDifference.shiftRight()
Shifts the offset into the right document of the receiver. @param shift the number of elements to shift

Examples of java.math.BigInteger.shiftRight()

        boolean remainder;
        if (left.compareTo(right) < 0)
        {
            BigInteger sum = left.add(right);
            remainder = sum.testBit(0);
            midpoint = sum.shiftRight(1);
        }
        else
        {
            BigInteger max = TWO.pow(sigbits);
            // wrapping case

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Examples of java.math.BigInteger.shiftRight()

        {
            BigInteger max = TWO.pow(sigbits);
            // wrapping case
            BigInteger distance = max.add(right).subtract(left);
            remainder = distance.testBit(0);
            midpoint = distance.shiftRight(1).add(left).mod(max);
        }
        return new Pair(midpoint, remainder);
    }


    public static byte[] toByteArray(int i)

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Examples of java.math.BigInteger.shiftRight()

        boolean remainder;
        if (left.compareTo(right) < 0)
        {
            BigInteger sum = left.add(right);
            remainder = sum.testBit(0);
            midpoint = sum.shiftRight(1);
        }
        else
        {
            BigInteger max = TWO.pow(sigbits);
            // wrapping case

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Examples of java.math.BigInteger.shiftRight()

        {
            BigInteger max = TWO.pow(sigbits);
            // wrapping case
            BigInteger distance = max.add(right).subtract(left);
            remainder = distance.testBit(0);
            midpoint = distance.shiftRight(1).add(left).mod(max);
        }
        return new Pair(midpoint, remainder);
    }


    public static byte[] toByteArray(int i)

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Examples of java.math.BigInteger.shiftRight()

     * signifFloor the top SIGNIFICAND_BITS + 1.
     *
     * It helps to consider the real number signif = absX * 2^(SIGNIFICAND_BITS - exponent).
     */
    int shift = exponent - SIGNIFICAND_BITS - 1;
    long twiceSignifFloor = absX.shiftRight(shift).longValue();
    long signifFloor = twiceSignifFloor >> 1;
    signifFloor &= SIGNIFICAND_MASK; // remove the implied bit


    /*
     * We round up if either the fractional part of signif is strictly greater than 0.5 (which is

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Examples of java.math.BigInteger.shiftRight()

        boolean remainder;
        if (left.compareTo(right) < 0)
        {
            BigInteger sum = left.add(right);
            remainder = sum.testBit(0);
            midpoint = sum.shiftRight(1);
        }
        else
        {
            BigInteger max = TWO.pow(sigbits);
            // wrapping case

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Examples of java.math.BigInteger.shiftRight()

        {
            BigInteger max = TWO.pow(sigbits);
            // wrapping case
            BigInteger distance = max.add(right).subtract(left);
            remainder = distance.testBit(0);
            midpoint = distance.shiftRight(1).add(left).mod(max);
        }
        return Pair.create(midpoint, remainder);
    }


    public static int compareUnsigned(byte[] bytes1, byte[] bytes2, int offset1, int offset2, int len1, int len2)

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Examples of java.math.BigInteger.shiftRight()

  public void test (TestHarness harness)
  {
    harness.checkPoint ("shift");
    BigInteger x =
      new BigInteger ("-50123044517898350982301255831878893568", 10);
    harness.check (x.shiftRight(64).toString(), "-2717175687894652269");
    harness.check (x.shiftLeft(-64).toString(), "-2717175687894652269");
    harness.check (x.shiftRight(1).toString(),
      "-25061522258949175491150627915939446784");
    harness.check (x.shiftLeft(1).toString(), 
      "-100246089035796701964602511663757787136");

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Examples of java.math.BigInteger.shiftRight()

    harness.checkPoint ("shift");
    BigInteger x =
      new BigInteger ("-50123044517898350982301255831878893568", 10);
    harness.check (x.shiftRight(64).toString(), "-2717175687894652269");
    harness.check (x.shiftLeft(-64).toString(), "-2717175687894652269");
    harness.check (x.shiftRight(1).toString(),
      "-25061522258949175491150627915939446784");
    harness.check (x.shiftLeft(1).toString(), 
      "-100246089035796701964602511663757787136");


    harness.check (x.shiftRight(0).toString(), x.toString());

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Examples of java.math.BigInteger.shiftRight()

    harness.check (x.shiftRight(1).toString(),
      "-25061522258949175491150627915939446784");
    harness.check (x.shiftLeft(1).toString(), 
      "-100246089035796701964602511663757787136");


    harness.check (x.shiftRight(0).toString(), x.toString());
    harness.check (x.shiftLeft(0).toString(), x.toString());


    x = new BigInteger ("50123044517898350982301255831878893568", 10);
    harness.check (x.shiftRight(64).toString(), "2717175687894652268");
    harness.check (x.shiftLeft(-64).toString(), "2717175687894652268");

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