gridripper::util::FixedPointFormatter Class Reference

Utility class to format number is fixed point notation. More...

List of all members.

Public Member Functions
String	format (double x, int width, int prec, boolean fsgn)
	Formats a double floating point number in fixed point notation.
String	format (Object v, int width, int prec, boolean fsgn)
	Formats a number in fixed point notation.

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Detailed Description

Utility class to format number is fixed point notation.

Version:

1.0, 05/01/2004

Since:

1.0, 05/01/2004

Author:

Peter Csizmadia

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Member Function Documentation

String gridripper::util::FixedPointFormatter::format	(	double	x,
		int	width,
		int	prec,
		boolean	fsgn
	)			[inline]

Formats a double floating point number in fixed point notation.

The number is right adjusted on the field boundary. Calling s = format(x, 10, 3, false) is equivalent to the C function call sprintf(s, "%10.3f", x), format(x, 10, 3, true) is equivalent to sprintf(s, "%+10.3f", x).

Parameters:

	x	the number
	width	the width of the field
	prec	precision, number of fraction digits
	fsgn	force writing the sign even if the number is positive

Returns:

the string representation

String gridripper::util::FixedPointFormatter::format	(	Object	v,
		int	width,
		int	prec,
		boolean	fsgn
	)			[inline]

Formats a number in fixed point notation.

The number is right adjusted on the field boundary. Calling s = format(x, 10, 3, false) is equivalent to the C function call sprintf(s, "%10.3f", x), format(x, 10, 3, true) is equivalent to sprintf(s, "%+10.3f", x).

Parameters:

	v	the number (a Double, Float, Integer, Short, Long or Byte)
	width	the width of the field
	prec	precision, number of fraction digits
	fsgn	force writing the sign even if the number is positive

Returns:

the string representation

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The documentation for this class was generated from the following file:

• gridripper/util/FixedPointFormatter.java