LongInteger Class Reference

A signed long integer. More...

#include <base/LongInteger.h>

Inherits Object.

Public Types
enum	{ FLAG_ALLOW_SPACES = 1 << 0, FLAG_ALLOW_SIGN = 1 << 1, FLAG_DEFAULT = FLAG_ALLOW_SPACES | FLAG_ALLOW_SIGN }

Public Member Functions
	LongInteger () noexcept
	LongInteger (long long value) noexcept
	LongInteger (const LongInteger &copy) noexcept
LongInteger &	operator= (const LongInteger &assign) noexcept
long long	getValue () const noexcept
void	setValue (long long value) noexcept
	operator long long () const noexcept

Static Public Member Functions
static long long	parse (const char *src, const char *end, unsigned int flags=FLAG_DEFAULT)
static long long	parse (const String &string, unsigned int flags=FLAG_DEFAULT)

Static Public Attributes
static const bool	SIGNED = true
static const long long	MAXIMUM = PrimitiveTraits<long long>::MAXIMUM
static const long long	MINIMUM = PrimitiveTraits<long long>::MINIMUM

Protected Attributes
long long	value = 0

Detailed Description

A signed long integer.

Signed and long integer (64 bits or more).

Version

1.1

Constructor & Destructor Documentation

LongInteger() [1/3]

LongInteger::LongInteger ( )

inlinenoexcept

Initializes the long integer as zero.

LongInteger() [2/3]

LongInteger::LongInteger ( long long  value )

inlinenoexcept

Initializes the long integer with the specified value. Implicit initialization allowed.

Parameters

value

The desired value.

LongInteger() [3/3]

LongInteger::LongInteger ( const LongInteger &  copy )

inlinenoexcept

Initializes integer by copying from other integer.

Member Function Documentation

getValue()

long long LongInteger::getValue ( ) const

inlinenoexcept

Gets the value of the integer.

operator long long()

LongInteger::operator long long ( ) const

inlinenoexcept

Casts integer to native type.

operator=()

LongInteger& LongInteger::operator= ( const LongInteger &  assign )

inlinenoexcept

Assignment of integer to this integer.

parse() [1/2]

static long long LongInteger::parse ( const char *  src, const char *  end, unsigned int  flags = FLAG_DEFAULT  )

static

Returns the value of the integer string representation.

Parameters

string	The string representation.
flags	The parsing flags.

parse() [2/2]

static long long LongInteger::parse ( const String &  string, unsigned int  flags = FLAG_DEFAULT  )

inlinestatic

Returns the value of the integer string representation.

Parameters

string	The string representation.
flags	The parsing flags.

setValue()

void LongInteger::setValue ( long long  value )

inlinenoexcept

Sets the value of the integer.

Parameters

value

The desired value.

Member Data Documentation

MAXIMUM

const long long LongInteger::MAXIMUM = PrimitiveTraits<long long>::MAXIMUM

static

Specifies the maximum value.

MINIMUM

const long long LongInteger::MINIMUM = PrimitiveTraits<long long>::MINIMUM

static

Specifies the minimum value.

SIGNED

const bool LongInteger::SIGNED = true

static

True if the integer type is signed.

value

long long LongInteger::value = 0

protected

The value.