UnsignedInteger Class Reference

Unsigned integer. More...

#include <base/UnsignedInteger.h>

Inherits Object.

Public Types
enum	{ FLAG_ALLOW_SPACES = 1 << 0 }
enum	BaseFlags {   BIN = 1 << 0, DEC = 1 << 2, OCT = 1 << 3, HEX = 1 << 4,   PREFIX = 1 << 5, ANY =BIN|DEC|OCT|HEX|PREFIX, FLAG_DEFAULT = FLAG_ALLOW_SPACES | ANY }

Public Member Functions
	UnsignedInteger () noexcept
	UnsignedInteger (unsigned int value) noexcept
	UnsignedInteger (const UnsignedInteger &copy) noexcept
UnsignedInteger &	operator= (const UnsignedInteger &assign) noexcept
UnsignedInteger &	operator= (unsigned int value) noexcept
unsigned int	getValue () const noexcept
void	setValue (unsigned int value) noexcept
	operator unsigned int () const noexcept

Static Public Member Functions
static unsigned int	parse (const char *src, const char *end, unsigned int flags=FLAG_DEFAULT)
static unsigned int	parse (const String &string, unsigned int flags=FLAG_DEFAULT)
static Validified< unsigned int >	parseNoThrow (const char *src, const char *end, unsigned int flags=FLAG_DEFAULT) noexcept
static Validified< unsigned int >	parseNoThrow (const String &string, unsigned int flags=FLAG_DEFAULT) noexcept

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

Protected Attributes
unsigned int	value = 0

Detailed Description

Unsigned integer.

Unsigned integer (32 bits or more).

Version

1.0

Examples

testsuite/echod.cpp, testsuite/ftp.cpp, testsuite/http.cpp, and testsuite/ping.cpp.

Member Enumeration Documentation

BaseFlags

enum UnsignedInteger::BaseFlags

Enumerator
BIN	Specifies binary integer base (2).
DEC	Specifies decimal integer base (10).
OCT	Specifies octal integer base (8).
HEX	Specifies hexadecimal integer base (16).
PREFIX	Specifies that prefix is required.
ANY	Specifies any supported base (integer base is derived from prefix).

Constructor & Destructor Documentation

UnsignedInteger() [1/3]

UnsignedInteger::UnsignedInteger ( )

inlinenoexcept

Initializes the integer as zero.

UnsignedInteger() [2/3]

UnsignedInteger::UnsignedInteger ( unsigned int  value )

inlinenoexcept

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

Parameters

value

The desired value.

UnsignedInteger() [3/3]

UnsignedInteger::UnsignedInteger ( const UnsignedInteger &  copy )

inlinenoexcept

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

Member Function Documentation

getValue()

unsigned int UnsignedInteger::getValue ( ) const

inlinenoexcept

Gets the value of the integer.

Examples

testsuite/ftp.cpp.

operator unsigned int()

UnsignedInteger::operator unsigned int ( ) const

inlinenoexcept

Casts integer to native type.

operator=() [1/2]

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

inlinenoexcept

Assignment of integer to this integer.

operator=() [2/2]

UnsignedInteger& UnsignedInteger::operator= ( unsigned int  value )

inlinenoexcept

Assignment of native type to this integer.

parse() [1/2]

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

static

Returns the value of the integer string representation.

Parameters

src	The string representation.
end	The string representation.
accept	Specifies the integer bases to accept. Default is ANY.

Examples

testsuite/IEEE1394.cpp.

parse() [2/2]

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

inlinestatic

Parse string.

parseNoThrow() [1/2]

static Validified<unsigned int> UnsignedInteger::parseNoThrow ( const char *  src, const char *  end, unsigned int  flags = FLAG_DEFAULT  )

staticnoexcept

Returns the value of the integer string representation.

Parameters

src	The string representation.
end	The string representation.
accept	Specifies the integer bases to accept. Default is FLAG_DEFAULT.

parseNoThrow() [2/2]

static Validified<unsigned int> UnsignedInteger::parseNoThrow ( const String &  string, unsigned int  flags = FLAG_DEFAULT  )

inlinestaticnoexcept

Parse string.

setValue()

void UnsignedInteger::setValue ( unsigned int  value )

inlinenoexcept

Sets the value of the integer.

Parameters

value

The desired value.

Member Data Documentation

MAXIMUM

const unsigned int UnsignedInteger::MAXIMUM = PrimitiveTraits<unsigned int>::MAXIMUM

static

Specifies the maximum value.

MINIMUM

const unsigned int UnsignedInteger::MINIMUM = PrimitiveTraits<unsigned int>::MINIMUM

static

Specifies the minimum value.

SIGNED

const bool UnsignedInteger::SIGNED = false

static

True if the integer type is signed.

value

unsigned int UnsignedInteger::value = 0

protected

The value.