Double helper. More...

Static Public Member Functions
static string	ToString (double?double1)
	ToString method. More...

static string	ToString (double?double1, string format, string culture)
	ToString method, with specified format and culture. More...

static int	CompareTo (double?double1, double?double2)
	Compare two doubles. More...

static bool	IsGreaterThan (double?double1, double?double2)
	Check if the first given double is greater than the second. More...

static bool	IsLowerThan (double?double1, double?double2)
	Check if the first given double is lower than the second. More...

static double	Abs (double?double1)
	Compute the absolute value of the given double. More...

static double	Floor (double?double1)
	Compute the floored value of the given double. More...

static double	Ceil (double?double1)
	Compute the ceiled value of the given double. More...

static long	Round (double?double1)
	Compute the rounded value of the given double. More...

static double	Add (double?double1, double?double2)
	Add two doubles. More...

static double	Add (double?double1, double?double2, double?double3)
	Add three doubles. More...

static double	Add (double?double1, double?double2, double?double3, double?double4)
	Add four doubles. More...

static double	Add (double?double1, double?double2, double?double3, double?double4, double?double5)
	Add five doubles. More...

static double	Substract (double?double1, double?double2)
	Substract two doubles. More...

static double	Multiply (double?double1, double?double2)
	Multiply two doubles. More...

static double	Divide (double?double1, double?double2)
	Divide two doubles. More...

static bool	IsNullOrZeroValue (double?double1)
	Check if the given double is zero or null. More...

static bool	IsNullOrZeroValue (double?double1, double epsilon)
	Check if the given double is zero or null. More...

Detailed Description

Double helper.

Member Function Documentation

static double Summer.Batch.Extra.Utils.DoubleUtils.Abs ( double? double1 )

static

Compute the absolute value of the given double.

Parameters

double1 double?

Returns: the absolute value of parameter.

static double Summer.Batch.Extra.Utils.DoubleUtils.Add	(	double?	double1,
		double?	double2
	)

static

Add two doubles.

Parameters

double1	double?
double2	double?

Returns: the sum of the two arguments, handling null (ex : 3 + null = 3).

static double Summer.Batch.Extra.Utils.DoubleUtils.Add	(	double?	double1,
		double?	double2,
		double?	double3
	)

static

Add three doubles.

Parameters

double1	double?
double2	double?
double3	double?

Returns: the sum of the three arguments, handling null (ex : 3 + 2 + null = 5).

static double Summer.Batch.Extra.Utils.DoubleUtils.Add	(	double?	double1,
		double?	double2,
		double?	double3,
		double?	double4
	)

static

Add four doubles.

Parameters

double1	double?
double2	double?
double3	double?
double4	double?

Returns: the sum of the four arguments, handling null (ex : 3 + 2 + 6 + null = 11).

static double Summer.Batch.Extra.Utils.DoubleUtils.Add	(	double?	double1,
		double?	double2,
		double?	double3,
		double?	double4,
		double?	double5
	)

static

Add five doubles.

Parameters

double1	double?
double2	double?
double3	double?
double4	double?
double5	double?

Returns: the sum of the five arguments, handling null (ex : 3 + 2 + 6 + 1 + null = 12).

static double Summer.Batch.Extra.Utils.DoubleUtils.Ceil ( double? double1 )

static

Compute the ceiled value of the given double.

Parameters

double1 double?

Returns: the smallest (closest to negative infinity) floating-point value that is greater than or equal to the argument and is equal to a mathematical integer.

static int Summer.Batch.Extra.Utils.DoubleUtils.CompareTo	(	double?	double1,
		double?	double2
	)

static

Compare two doubles.

Parameters

double1	double?
double2	double?

Returns: the value 0 if double2 is numerically equal double1; a value less than 0 if this double1 is numerically less than double2; and a value greater than 0 if double1 is numerically greater than double2. Null in case of null argument(s).

static double Summer.Batch.Extra.Utils.DoubleUtils.Divide	(	double?	double1,
		double?	double2
	)

static

Divide two doubles.

Parameters

double1	double?
double2	double?

Returns: the division between double1 and double2. Null in case of null argument.

static double Summer.Batch.Extra.Utils.DoubleUtils.Floor ( double? double1 )

static

Compute the floored value of the given double.

Parameters

double1 double?

Returns: the largest (closest to positive infinity) floating-point value that less than or equal to the argument and is equal to a mathematical integer.

static bool Summer.Batch.Extra.Utils.DoubleUtils.IsGreaterThan	(	double?	double1,
		double?	double2
	)

static

Check if the first given double is greater than the second.

Parameters

double1	double?
double2	double?

Returns: true if double1 is numerically greater than double2. Otherwise false.

static bool Summer.Batch.Extra.Utils.DoubleUtils.IsLowerThan	(	double?	double1,
		double?	double2
	)

static

Check if the first given double is lower than the second.

Parameters

double1	double?
double2	double?

Returns: true if double1 is numerically lower than double2. Otherwise false.

static bool Summer.Batch.Extra.Utils.DoubleUtils.IsNullOrZeroValue ( double? double1 )

static

Check if the given double is zero or null.

Parameters

double1 double?

Returns: true if argument is null or argument == 0.

static bool Summer.Batch.Extra.Utils.DoubleUtils.IsNullOrZeroValue	(	double?	double1,
		double	epsilon
	)

static

Check if the given double is zero or null.

Parameters

double1	double?
epsilon	tolerance

Returns: true if argument is null or argument == 0.

static double Summer.Batch.Extra.Utils.DoubleUtils.Multiply	(	double?	double1,
		double?	double2
	)

static

Multiply two doubles.

Parameters

double1	double?
double2	double?

Returns: the product between double1 and double2. Null in case of null argument.

static long Summer.Batch.Extra.Utils.DoubleUtils.Round ( double? double1 )

static

Compute the rounded value of the given double.

Parameters

double1 double?

Returns: the value of the argument rounded to the nearest long value.

static double Summer.Batch.Extra.Utils.DoubleUtils.Substract	(	double?	double1,
		double?	double2
	)

static

Substract two doubles.

Parameters

double1	double?
double2	double?

Returns: the difference between double1 and double2. Null in case of null argument(s).

static string Summer.Batch.Extra.Utils.DoubleUtils.ToString ( double? double1 )

static

ToString method.

Parameters

double1 double?

Returns: string representation of double1. Empty string if null.

static string Summer.Batch.Extra.Utils.DoubleUtils.ToString	(	double?	double1,
		string	format,
		string	culture
	)

static

ToString method, with specified format and culture.

Parameters

double1	double?
format	string
culture	string

Returns: string representation of double1 with the specified format and culture.

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

Summer.Batch.Extra/Utils/DoubleUtils.cs

Static Public Member Functions

Detailed Description

Member Function Documentation