doubleHexConverter Class Reference

convert double numbers to hex strings and vice versa More...

#include <d2hex.h>

Static Public Member Functions
static double	hex2d (const string &hexer)
static string	d2hex (const double d)
static unsigned int	hexDigit2dec (const char hexDigit)
static char	dec2hexDigit (const unsigned int decDigit)
static double	hex2d (const string &hexer)
static string	d2hex (const double d)
static unsigned int	hexDigit2dec (const char hexDigit)
static char	dec2hexDigit (const unsigned int decDigit)

Detailed Description

convert double numbers to hex strings and vice versa

Convert double precision numbers to thier raw hex representaion and vice versa.

Definition at line 30 of file d2hex.h.

Member Function Documentation

static string doubleHexConverter::d2hex ( const double  d )

inlinestatic

Convert a double precision number into a hexadecimal string

Computes a hex value that represents a 64 bit double precision number

Parameters

d	[in] the double precision number

Returns

the hexadicaml string encoding the number passed in

Definition at line 68 of file d2hex.h.

static string doubleHexConverter::d2hex ( const double  d )

inlinestatic

Convert a double precision number into a hexadecimal string

Computes a hex value that represents a 64 bit double precision number

Parameters

d	[in] the double precision number

Returns

the hexadicaml string encoding the number passed in

Definition at line 69 of file d2hex.h.

static char doubleHexConverter::dec2hexDigit ( const unsigned int  decDigit )

inlinestatic

Convert a decimal digit to a hexadecimal character value

Parameters

decDigit

[in] the decimal digit (0-15)

Returns

the hex character representing the digit

Definition at line 117 of file d2hex.h.

static char doubleHexConverter::dec2hexDigit ( const unsigned int  decDigit )

inlinestatic

Convert a decimal digit to a hexadecimal character value

Parameters

decDigit

[in] the decimal digit (0-15)

Returns

the hex character representing the digit

Definition at line 118 of file d2hex.h.

static double doubleHexConverter::hex2d ( const string &  hexer )

inlinestatic

convert a hexadecimal double precision number into double.

Assumes the hex value is a 64 bit double precision number

Parameters

hexer

[in] the hexadecimal string

Returns

a double containing the number indicated by hexer

Definition at line 42 of file d2hex.h.

static double doubleHexConverter::hex2d ( const string &  hexer )

inlinestatic

convert a hexadecimal double precision number into double.

Assumes the hex value is a 64 bit double precision number

Parameters

hexer

[in] the hexadecimal string

Returns

a double containing the number indicated by hexer

Definition at line 43 of file d2hex.h.

static unsigned int doubleHexConverter::hexDigit2dec ( const char  hexDigit )

inlinestatic

Convert a hexadecimal digit to a decimal digit.

Parameters

hexDigit

[in] a character containign a hex value.

Returns

the decimal digit indicated by the hex value (0-15).

Definition at line 104 of file d2hex.h.

static unsigned int doubleHexConverter::hexDigit2dec ( const char  hexDigit )

inlinestatic

Convert a hexadecimal digit to a decimal digit.

Parameters

hexDigit

[in] a character containign a hex value.

Returns

the decimal digit indicated by the hex value (0-15).

Definition at line 105 of file d2hex.h.

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

• src/avl/d2hex.h