Examples of ptolemy.math.FixPoint.doubleValue()

ptolemy.math.FixPoint.doubleValue()
Return the value of this FixPoint as a double. This is not necessarily lossless, since the precision of the fixed point number may exceed that of the double. @return The double value of this FixPoint.

            FixToken fixToken = (FixToken) token;
            FixPoint fixValue = fixToken.fixValue();
            List args = new ArrayList(3);


            // Some possible loss of precision?
            args.add(DoubleConstant.v(fixValue.doubleValue()));
            args.add(IntConstant.v(fixValue.getPrecision().getNumberOfBits()));
            args.add(IntConstant.v(fixValue.getPrecision()
                    .getIntegerBitLength()));


            Local tokenLocal = _buildConstantTokenLocal(body, insertPoint,

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     */
    public static double quantize(double value, int numberOfBits,
            int integerBits) {
        FixPoint fixValue = Quantizer.round(value, new Precision(numberOfBits,
                integerBits));
        return fixValue.doubleValue();
    }
}

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     */
    public void fire() throws IllegalActionException {
        super.fire();
        FixToken in = (FixToken) input.get(0);
        FixPoint value = in.fixValue();
        output.send(0, new DoubleToken(value.doubleValue()));
    }


    /** Return false if the input port has no token, otherwise return
     *  what the superclass returns (presumably true).
     *  @exception IllegalActionException If there is no director.

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