Integer Class Reference

Signed integer. More...

#include <base/Integer.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
	Integer () noexcept
	Integer (int value) noexcept
	Integer (const Integer &copy) noexcept
Integer &	operator= (const Integer &assign) noexcept
Integer &	operator= (int value) noexcept
int	getValue () const noexcept
void	setValue (int value) noexcept
	operator int () const noexcept

Static Public Member Functions
static int	parse (const char *src, const char *end, unsigned int flags=FLAG_DEFAULT)
static int	parse (const String &string, unsigned int flags=FLAG_DEFAULT)
static int	parse (const wchar *src, const wchar *end, unsigned int flags=FLAG_DEFAULT)
static int	parse (const ucs4 *src, const ucs4 *end, unsigned int flags=FLAG_DEFAULT)
static int	parse (const WideString &string, unsigned int flags=FLAG_DEFAULT)

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

Protected Attributes
int	value = 0

Detailed Description

Signed integer.

Signed integer (32 bits or more).

Version

1.2

Examples

testsuite/server.cpp.

Constructor & Destructor Documentation

Integer() [1/3]

Integer::Integer ( )

inlinenoexcept

Initializes the integer as zero.

Integer() [2/3]

Integer::Integer ( int  value )

inlinenoexcept

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

Parameters

value

The desired value.

Integer() [3/3]

Integer::Integer ( const Integer &  copy )

inlinenoexcept

Copy constructor. Initializes a new Integer from other Integer object.

Member Function Documentation

getValue()

int Integer::getValue ( ) const

inlinenoexcept

Gets the value of the integer.

operator int()

Integer::operator int ( ) const

inlinenoexcept

Casts integer to native type.

operator=() [1/2]

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

inlinenoexcept

Assignment of integer to this integer.

operator=() [2/2]

Integer& Integer::operator= ( int  value )

inlinenoexcept

Assignment of native type to this integer.

parse() [1/5]

static int Integer::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() [2/5]

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

inlinestatic

Returns the value of the integer string representation.

Parameters

string	The string representation.
withoutSign	Effectively prevents signs from being parsed. Default is to allow a single sign.

parse() [3/5]

static int Integer::parse ( const ucs4 *  src, const ucs4 *  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() [4/5]

static int Integer::parse ( const wchar *  src, const wchar *  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() [5/5]

static int Integer::parse ( const WideString &  string, unsigned int  flags = FLAG_DEFAULT  )

inlinestatic

Returns the value of the integer string representation.

Parameters

string	The string representation.
withoutSign	Effectively prevents signs from being parsed. Default is to allow a single sign.

setValue()

void Integer::setValue ( int  value )

inlinenoexcept

Sets the value of the integer.

Parameters

value

The desired value.

Member Data Documentation

MAXIMUM

const int Integer::MAXIMUM = PrimitiveTraits<int>::MAXIMUM

static

Specifies the maximum value.

MINIMUM

const int Integer::MINIMUM = PrimitiveTraits<int>::MINIMUM

static

Specifies the minimum value.

SIGNED

const bool Integer::SIGNED = true

static

True if the integer type is signed.

value

int Integer::value = 0

protected

The value.