System.SysUtils.TExtendedHelper Methods

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InheritedProtected

BuildUp	public	Builds a TExtendedHelper variable with a given sign, mantissa, and exponent.
Exponent	public	Represents the exponent part of the Extended precision floating-point value.
Fraction	public	Returns the bits after the comma after the number has been normalized for an extended precision floating-point value.
IsInfinity	public	Determines whether the Extended value is negative or positive infinity.
IsNan	public	Determines whether the Extended value is a real number.
IsNegativeInfinity	public	Determines whether the Extended value is negative infinity.
IsPositiveInfinity	public	Determines whether the Extended value is positive infinity.
Mantissa	public	Returns the precision bits of the extended precision floating-point value.
Parse	public	Parse converts a string to its Extended representation.
Size	public	Returns an integer representing the number of bytes occupied by a System.Extended variable.
SpecialType	public	Returns the type of the floating-point value.
ToString	public	Converts a floating point value to a string, using specified parameters such as: Format, Precision, and Digits.
TryParse	public	Returns a boolean value representing the success code for converting a string to a floating point value.