Math Class Reference

#include <math.h>

List of all members.

Static Public Member Functions
static unsigned long long	muldiv128 (unsigned long long value, unsigned long factor, unsigned long divisor)
	We are limited here by the ability to divide through a unsigned long value, thus factor and divisor needs to be less than 1<<32.
static unsigned	div64 (unsigned long long &value, unsigned divisor)
	Divide a 64bit value through a 32bit value.
static int	idiv64 (long long &value, int divisor)
	Divide a 64bit signed value through a 32bit value.
static int	imod64 (long long value, int divisor)
static unsigned	mod64 (unsigned long long value, int divisor)
static void	from_bcd (unsigned char &value)
static void	to_bcd (unsigned char &value)
static unsigned long	htonl (unsigned long value)
static unsigned short	htons (unsigned short value)
static unsigned long	ntohl (unsigned long value)
static unsigned short	ntohs (unsigned short value)

---

Member Function Documentation

static unsigned Math::div64	(	unsigned long long &	value,
		unsigned	divisor
	)			[inline, static]

Divide a 64bit value through a 32bit value.

Returns the remainder.

static void Math::from_bcd

(

unsigned char &

value

)

[inline, static]

static unsigned long Math::htonl

(

unsigned long

value

)

[inline, static]

static unsigned short Math::htons

(

unsigned short

value

)

[inline, static]

static int Math::idiv64	(	long long &	value,
		int	divisor
	)			[inline, static]

Divide a 64bit signed value through a 32bit value.

Returns the remainder.

static int Math::imod64	(	long long	value,
		int	divisor
	)			[inline, static]

static unsigned Math::mod64	(	unsigned long long	value,
		int	divisor
	)			[inline, static]

static unsigned long long Math::muldiv128	(	unsigned long long	value,
		unsigned long	factor,
		unsigned long	divisor
	)			[inline, static]

We are limited here by the ability to divide through a unsigned long value, thus factor and divisor needs to be less than 1<<32.

static unsigned long Math::ntohl

(

unsigned long

value

)

[inline, static]

static unsigned short Math::ntohs

(

unsigned short

value

)

[inline, static]

static void Math::to_bcd

(

unsigned char &

value

)

[inline, static]

---

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

• vancouver/include/service/math.h