GNU CommonC++
Public Member Functions | Protected Attributes | Friends

ost::Number Class Reference

A number manipulation class. More...

#include <numbers.h>

Inheritance diagram for ost::Number:
ost::DateNumber ost::ZNumber

List of all members.

Public Member Functions

 Number (char *buffer, unsigned size)
 Create an instance of a number.
void setValue (long value)
const char * getBuffer () const
long getValue () const
long operator() ()
 operator long ()
 operator char * ()
long operator= (const long value)
long operator+= (const long value)
long operator-= (const long value)
long operator-- ()
long operator++ ()
int operator== (const Number &num)
int operator!= (const Number &num)
int operator< (const Number &num)
int operator<= (const Number &num)
int operator> (const Number &num)
int operator>= (const Number &num)

Protected Attributes

char * buffer
unsigned size

Friends

long operator+ (const Number &num, const long val)
long operator+ (const long val, const Number &num)
long operator- (const Number &num, long val)
long operator- (const long val, const Number &num)

Detailed Description

A number manipulation class.

This is used to extract, convert, and manage simple numbers that are represented in C ascii strings in a very quick and optimal way.

Author:
David Sugar <dyfet@ostel.com> number manipulation.

Constructor & Destructor Documentation

ost::Number::Number ( char *  buffer,
unsigned  size 
)

Create an instance of a number.

Parameters:
bufferor NULL if created internally.
sizeuse - values for zero filled.

Member Function Documentation

const char* ost::Number::getBuffer ( ) const [inline]
long ost::Number::getValue ( ) const
ost::Number::operator char * ( ) [inline]
ost::Number::operator long ( ) [inline]
int ost::Number::operator!= ( const Number num)
long ost::Number::operator() ( ) [inline]
long ost::Number::operator++ ( )
long ost::Number::operator+= ( const long  value)
long ost::Number::operator-- ( )
long ost::Number::operator-= ( const long  value)
int ost::Number::operator< ( const Number num)
int ost::Number::operator<= ( const Number num)
long ost::Number::operator= ( const long  value)

Reimplemented in ost::ZNumber.

int ost::Number::operator== ( const Number num)
int ost::Number::operator> ( const Number num)
int ost::Number::operator>= ( const Number num)
void ost::Number::setValue ( long  value)

Reimplemented in ost::ZNumber.


Friends And Related Function Documentation

long operator+ ( const Number num,
const long  val 
) [friend]
long operator+ ( const long  val,
const Number num 
) [friend]
long operator- ( const Number num,
long  val 
) [friend]
long operator- ( const long  val,
const Number num 
) [friend]

Member Data Documentation

char* ost::Number::buffer [protected]
unsigned ost::Number::size [protected]

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