baltzo::ZoneinfoBinaryHeader Class Reference

#include <baltzo_zoneinfobinaryheader.h>

Public Member Functions
	ZoneinfoBinaryHeader ()
	ZoneinfoBinaryHeader (const ZoneinfoBinaryHeader &original)
	ZoneinfoBinaryHeader (char version, int numIsGmt, int numIsStd, int numLeaps, int numTransitions, int numLocalTimeTypes, int abbrevDataSize)
	~ZoneinfoBinaryHeader ()
	Destroy this object.
ZoneinfoBinaryHeader &	operator= (const ZoneinfoBinaryHeader &rhs)
void	setVersion (char value)
void	setNumIsGmt (int value)
void	setNumIsStd (int value)
void	setNumLeaps (int value)
void	setNumTransitions (int value)
void	setNumLocalTimeTypes (int value)
void	setAbbrevDataSize (int value)
void	swap (ZoneinfoBinaryHeader &other)
char	version () const
	Return the value of the version attribute of this object.
int	numIsGmt () const
	Return the value of the numIsGmt attribute of this object.
int	numIsStd () const
	Return the value of the numIsStd attribute of this object.
int	numLeaps () const
	Return the value of the numLeaps attribute of this object.
int	numTransitions () const
	Return the value of the numTransitions attribute of this object.
int	numLocalTimeTypes () const
int	abbrevDataSize () const
	Return the value of the abbrevDataSize attribute of this object.
bsl::ostream &	print (bsl::ostream &stream, int level=0, int spacesPerLevel=4) const

Static Public Member Functions
static bool	isValidVersion (char value)
static bool	isValidNumIsGmt (int value)
static bool	isValidNumIsStd (int value)
static bool	isValidNumLeaps (int value)
static bool	isValidNumTransitions (int value)
static bool	isValidNumLocalTimeTypes (int value)
static bool	isValidAbbrevDataSize (int value)

Detailed Description

This simply constrained (value-semantic) attribute class represents the header information found at the start of a Zoneinfo (binary) database file, which describes the contents of the file.

See the Attributes section for information on the class attributes. Note that the class invariants are identically the constraints on the individual attributes.

This class:

• supports a complete set of value semantic operations
  • except for bdex serialization
• is exception-neutral
• is alias-safe
• is const thread-safe For terminology see bsldoc_glossary .

See baltzo_zoneinfobinaryheader

Constructor & Destructor Documentation

ZoneinfoBinaryHeader() [1/3]

baltzo::ZoneinfoBinaryHeader::ZoneinfoBinaryHeader ( )

inline

Create a ZoneinfoBinaryHeader object having the (default) attribute values:

version()           == 0
numIsGmt()          == 0
numIsStd()          == 0
numLeaps()          == 0
numTransitions()    == 0
numLocalTimeTypes() == 1
abbrevDataSize()    == 1

ZoneinfoBinaryHeader() [2/3]

baltzo::ZoneinfoBinaryHeader::ZoneinfoBinaryHeader ( const ZoneinfoBinaryHeader &  original )

inline

Create a ZoneInfoBinaryHeader object with the same value as the specified original.

ZoneinfoBinaryHeader() [3/3]

baltzo::ZoneinfoBinaryHeader::ZoneinfoBinaryHeader ( char  version, int  numIsGmt, int  numIsStd, int  numLeaps, int  numTransitions, int  numLocalTimeTypes, int  abbrevDataSize  )

inline

Create a ZoneinfoBinaryHeader having the specified version, numIsGmt, numIsStd, numLeaps, numTransitions, numLocalTimeTypes, and abbrevDataSize values. The behavior is undefined unless 0 == version || 50 == version || 51 == version, 0 <= numIsGmt, 0 <= numIsStd, 0 == numLeaps, 0 <= numTransitions, 1 <= numLocalTimeTypes, and 1 <= abbrevDataSize. Note that 50 is the value of ASCII character 2 and 51 is the value of ASCII character 3.

~ZoneinfoBinaryHeader()

baltzo::ZoneinfoBinaryHeader::~ZoneinfoBinaryHeader ( )

inline

Member Function Documentation

abbrevDataSize()

int baltzo::ZoneinfoBinaryHeader::abbrevDataSize ( ) const

inline

isValidAbbrevDataSize()

bool baltzo::ZoneinfoBinaryHeader::isValidAbbrevDataSize ( int  value )

inlinestatic

Return true if the specified value is greater than or equal to 1, and false otherwise'.

isValidNumIsGmt()

bool baltzo::ZoneinfoBinaryHeader::isValidNumIsGmt ( int  value )

inlinestatic

Return true if the specified value is greater than or equal to 0, and false otherwise'.

isValidNumIsStd()

bool baltzo::ZoneinfoBinaryHeader::isValidNumIsStd ( int  value )

inlinestatic

Return true if the specified value is greater than or equal to 0, and false otherwise'.

isValidNumLeaps()

bool baltzo::ZoneinfoBinaryHeader::isValidNumLeaps ( int  value )

inlinestatic

Return true if the specified value equals 0, and false otherwise'.

isValidNumLocalTimeTypes()

bool baltzo::ZoneinfoBinaryHeader::isValidNumLocalTimeTypes ( int  value )

inlinestatic

Return true if the specified value is greater than or equal to 1, and false otherwise'.

isValidNumTransitions()

bool baltzo::ZoneinfoBinaryHeader::isValidNumTransitions ( int  value )

inlinestatic

Return true if the specified value is greater than or equal to 0, and false otherwise'.

isValidVersion()

bool baltzo::ZoneinfoBinaryHeader::isValidVersion ( char  value )

inlinestatic

Return true if the specified value equals '\0' or 2, and false otherwise.

numIsGmt()

int baltzo::ZoneinfoBinaryHeader::numIsGmt ( ) const

inline

numIsStd()

int baltzo::ZoneinfoBinaryHeader::numIsStd ( ) const

inline

numLeaps()

int baltzo::ZoneinfoBinaryHeader::numLeaps ( ) const

inline

numLocalTimeTypes()

int baltzo::ZoneinfoBinaryHeader::numLocalTimeTypes ( ) const

inline

Return the value of the numLocalTimeTypes attribute of this object.

numTransitions()

int baltzo::ZoneinfoBinaryHeader::numTransitions ( ) const

inline

operator=()

ZoneinfoBinaryHeader & baltzo::ZoneinfoBinaryHeader::operator= ( const ZoneinfoBinaryHeader &  rhs )

inline

Assign to this object the value of the specified rhs object, and return a reference providing modifiable access to this object.

print()

bsl::ostream & baltzo::ZoneinfoBinaryHeader::print	(	bsl::ostream &	stream,
		int	level = 0,
		int	spacesPerLevel = 4
	)		const

Write the value of this object to the specified output stream in a human-readable format, and return a reference to stream. Optionally specify an initial indentation level, whose absolute value is incremented recursively for nested objects. If level is specified, optionally specify spacesPerLevel, whose absolute value indicates the number of spaces per indentation level for this and all of its nested objects. If level is negative, suppress indentation of the first line. If spacesPerLevel is negative, format the entire output on one line, suppressing all but the initial indentation (as governed by level). If stream is not valid on entry, this operation has no effect. Note that the format is not fully specified, and can change without notice.

setAbbrevDataSize()

void baltzo::ZoneinfoBinaryHeader::setAbbrevDataSize ( int  value )

inline

Set the abbrevDataSize attribute of this object to the specified value. The behavior is undefined unless 1 <= value.

setNumIsGmt()

void baltzo::ZoneinfoBinaryHeader::setNumIsGmt ( int  value )

inline

Set the numIsGmt attribute of this object to the specified value. The behavior is undefined unless 0 <= value.

setNumIsStd()

void baltzo::ZoneinfoBinaryHeader::setNumIsStd ( int  value )

inline

Set the numIsStd attribute of this object to the specified value. The behavior is undefined unless 0 <= value.

setNumLeaps()

void baltzo::ZoneinfoBinaryHeader::setNumLeaps ( int  value )

inline

Set the numLeaps attribute of this object to the specified value. The behavior is undefined unless 0 == value.

setNumLocalTimeTypes()

void baltzo::ZoneinfoBinaryHeader::setNumLocalTimeTypes ( int  value )

inline

Set the numLocalTimeTypes attribute of this object to the specified value. The behavior is undefined unless 1 <= value.

setNumTransitions()

void baltzo::ZoneinfoBinaryHeader::setNumTransitions ( int  value )

inline

Set the numTransitions attribute of this object to the specified value. The behavior is undefined unless 0 <= value.

setVersion()

void baltzo::ZoneinfoBinaryHeader::setVersion ( char  value )

inline

Set the version attribute of this object to the specified value. The behavior is undefined unless '0 == value || 50 == value || 51 == value'. Note that 50 is the value of ASCII character 2 and 51 is the value of ASCII character 3.

swap()

void baltzo::ZoneinfoBinaryHeader::swap ( ZoneinfoBinaryHeader &  other )

inline

Efficiently exchange the value of this object with the value of the specified other object. This method provides the no-throw exception-safety guarantee.

version()

char baltzo::ZoneinfoBinaryHeader::version ( ) const

inline

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

• baltzo_zoneinfobinaryheader.h