C# Class Spring.Util.NumberUtils

Various utility methods relating to numbers.

Mainly for internal use within the framework.

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Méthodes publiques

Méthode	Description
Add ( object m, object n ) : object	Adds the specified numbers.
BitwiseAnd ( object m, object n ) : object	Bitwise ANDs (&) the specified integral values.
BitwiseNot ( object number ) : object	Returns the bitwise not (~) of the supplied number.
BitwiseOr ( object m, object n ) : object	Bitwise ORs (\|) the specified integral values.
BitwiseXor ( object m, object n ) : object	Bitwise XORs (^) the specified integral values.
CanConvertToDecimal ( object number ) : bool	Determines whether the supplied number can be converted to an integer.
CanConvertToInteger ( object number ) : bool	Determines whether the supplied number can be converted to an integer.
CanConvertToNumber ( object number ) : bool	Determines whether the supplied number can be converted to a number.
CoerceTypes ( object &m, object &n ) : void	Coerces the types so they can be compared.
Divide ( object m, object n ) : object	Divides the specified numbers.
IsDecimal ( object number ) : bool	Determines whether the supplied number is a decimal number.
IsInteger ( object number ) : bool	Determines whether the supplied number is an integer.
IsNumber ( object number ) : bool	Determines whether the supplied number is of numeric type.
IsZero ( object number ) : bool	Is the supplied number equal to zero (0)?
Modulus ( object m, object n ) : object	Calculates remainder for the specified numbers.
Multiply ( object m, object n ) : object	Multiplies the specified numbers.
Negate ( object number ) : object	Negates the supplied number.
Power ( object m, object n ) : object	Raises first number to the power of the second one.
Subtract ( object m, object n ) : object	Subtracts the specified numbers.

Private Methods

Méthode	Description
NumberUtils ( ) : System	Creates a new instance of the Spring.Util.NumberUtils class. This is a utility class, and as such exposes no public constructors.

Method Details

Add() public static méthode

Adds the specified numbers.

public static Add ( object m, object n ) : object
m	object	The first number.
n	object	The second number.
Résultat	object

BitwiseAnd() public static méthode

Bitwise ANDs (&) the specified integral values.

/// If one of the supplied arguments is not a supported integral types. ///

public static BitwiseAnd ( object m, object n ) : object
m	object	The first number.
n	object	The second number.
Résultat	object

BitwiseNot() public static méthode

Returns the bitwise not (~) of the supplied number.

/// If the supplied is not a supported numeric type. ///

public static BitwiseNot ( object number ) : object
number	object	The number.
Résultat	object

BitwiseOr() public static méthode

Bitwise ORs (|) the specified integral values.

/// If one of the supplied arguments is not a supported integral types. ///

public static BitwiseOr ( object m, object n ) : object
m	object	The first number.
n	object	The second number.
Résultat	object

BitwiseXor() public static méthode

Bitwise XORs (^) the specified integral values.

/// If one of the supplied arguments is not a supported integral types. ///

public static BitwiseXor ( object m, object n ) : object
m	object	The first number.
n	object	The second number.
Résultat	object

CanConvertToDecimal() public static méthode

Determines whether the supplied number can be converted to an integer.

public static CanConvertToDecimal ( object number ) : bool
number	object	The object to check.
Résultat	bool

CanConvertToInteger() public static méthode

Determines whether the supplied number can be converted to an integer.

public static CanConvertToInteger ( object number ) : bool
number	object	The object to check.
Résultat	bool

CanConvertToNumber() public static méthode

Determines whether the supplied number can be converted to a number.

public static CanConvertToNumber ( object number ) : bool
number	object	The object to check.
Résultat	bool

CoerceTypes() public static méthode

Coerces the types so they can be compared.

public static CoerceTypes ( object &m, object &n ) : void
m	object	The right.
n	object	The left.
Résultat	void

Divide() public static méthode

Divides the specified numbers.

public static Divide ( object m, object n ) : object
m	object	The first number.
n	object	The second number.
Résultat	object

IsDecimal() public static méthode

Determines whether the supplied number is a decimal number.

public static IsDecimal ( object number ) : bool
number	object	The object to check.
Résultat	bool

IsInteger() public static méthode

Determines whether the supplied number is an integer.

public static IsInteger ( object number ) : bool
number	object	The object to check.
Résultat	bool

IsNumber() public static méthode

Determines whether the supplied number is of numeric type.

public static IsNumber ( object number ) : bool
number	object	The object to check.
Résultat	bool

IsZero() public static méthode

Is the supplied number equal to zero (0)?

public static IsZero ( object number ) : bool
number	object	The number to check.
Résultat	bool

Modulus() public static méthode

Calculates remainder for the specified numbers.

public static Modulus ( object m, object n ) : object
m	object	The first number (dividend).
n	object	The second number (divisor).
Résultat	object

Multiply() public static méthode

Multiplies the specified numbers.

public static Multiply ( object m, object n ) : object
m	object	The first number.
n	object	The second number.
Résultat	object

Negate() public static méthode

Negates the supplied number.

/// If the supplied is not a supported numeric type. ///

public static Negate ( object number ) : object
number	object	The number to negate.
Résultat	object

Power() public static méthode

Raises first number to the power of the second one.

public static Power ( object m, object n ) : object
m	object	The first number.
n	object	The second number.
Résultat	object

Subtract() public static méthode

Subtracts the specified numbers.

public static Subtract ( object m, object n ) : object
m	object	The first number.
n	object	The second number.
Résultat	object