zypp::Date Class Reference

Store and operate on date (time_t). More...

#include <Date.h>

List of all members.

Public Types
enum	TimeBase { TB_LOCALTIME, TB_UTC }
typedef time_t	ValueType
Public Member Functions
	Date ()
	Default ctor: 0.
	Date (ValueType date_r)
	Ctor taking time_t value.
	Date (const std::string &seconds_r)
	Ctor taking time_t value as string.
	Date (const std::string &date_str, const std::string &format)
	Ctor from a date_str (in localtime) formatted using format.
	Date (const std::string &date_str, const std::string &format, TimeBase base_r)
	operator ValueType () const
	Conversion to time_t.
std::string	form (const std::string &format_r) const
	Return string representation according to format as localtime.
std::string	form (const std::string &format_r, TimeBase base_r) const
std::string	asString () const
	Default string representation of Date.
std::string	asSeconds () const
	Convert to string representation of calendar time in numeric form (like "1029255142").
Arithmetic operations.
+ - * / are provided via conversion to time_t.
Date &	operator+= (const time_t rhs)
Date &	operator-= (const time_t rhs)
Date &	operator*= (const time_t rhs)
Date &	operator/= (const time_t rhs)
Date &	operator++ ()
Date &	operator-- ()
Date	operator++ (int)
Date	operator-- (int)
Static Public Member Functions
static Date	now ()
	Return the current time.
Static Public Attributes
static const ValueType	second = 1
static const ValueType	minute = 60
static const ValueType	hour = 3600
static const ValueType	day = 86400
static const ValueType	month28 = 2419200
static const ValueType	month29 = 2505600
static const ValueType	month30 = 2592000
static const ValueType	month31 = 2678400
static const ValueType	month = month30
static const ValueType	year365 = 31536000
static const ValueType	year366 = 31622400
static const ValueType	year = year365
Private Attributes
ValueType	_date
	Calendar time.
Friends
std::ostream &	operator<< (std::ostream &str, const Date &obj)

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Detailed Description

Store and operate on date (time_t).

Definition at line 31 of file Date.h.

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Member Typedef Documentation

typedef time_t zypp::Date::ValueType

Definition at line 37 of file Date.h.

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Member Enumeration Documentation

enum zypp::Date::TimeBase

Enumerator:

TB_LOCALTIME
TB_UTC

Definition at line 52 of file Date.h.

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Constructor & Destructor Documentation

zypp::Date::Date

(

)

[inline]

Default ctor: 0.

Definition at line 55 of file Date.h.

zypp::Date::Date

(

ValueType

date_r

)

[inline]

Ctor taking time_t value.

Definition at line 59 of file Date.h.

zypp::Date::Date

(

const std::string &

seconds_r

)

Ctor taking time_t value as string.

Definition at line 56 of file Date.cc.

References _date, and zypp::str::strtonum().

zypp::Date::Date	(	const std::string &	date_str,
		const std::string &	format
	)

Ctor from a date_str (in localtime) formatted using format.

Exceptions:

DateFormatException

in case date_str cannot be parsed according to format.

Definition at line 59 of file Date.cc.

zypp::Date::Date	(	const std::string &	date_str,
		const std::string &	format,
		Date::TimeBase	base_r
	)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Definition at line 63 of file Date.cc.

References _date, zypp::adjustLocale(), zypp::str::form(), zypp::restoreLocale(), and TB_UTC.

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Member Function Documentation

static Date zypp::Date::now

(

)

[inline, static]

Return the current time.

Definition at line 76 of file Date.h.

Referenced by zypp::RepoManager::checkIfToRefreshMetadata(), zypp::PublicKey::Impl::daysToLive(), zypp::PublicKey::Impl::expired(), zypp::base::LogControl::LineFormater::format(), zypp::RepoManager::makeStupidAlias(), zypp::Repository::maybeOutdated(), zypp::target::rpm::RpmDb::processConfigFiles(), zypp::ProgressData::report(), zypp::target::SoftLocksFile::store(), zypp::target::RequestedLocalesFile::store(), zypp::target::rpm::RpmDb::timestamp(), and zypp::syscontent::Writer::Impl::writeXml().

zypp::Date::operator ValueType

(

)

const [inline]

Conversion to time_t.

Definition at line 81 of file Date.h.

References _date.

Date& zypp::Date::operator+=

(

const time_t

rhs

)

[inline]

Definition at line 88 of file Date.h.

References _date.

Date& zypp::Date::operator-=

(

const time_t

rhs

)

[inline]

Definition at line 89 of file Date.h.

References _date.

Date& zypp::Date::operator*=

(

const time_t

rhs

)

[inline]

Definition at line 90 of file Date.h.

References _date.

Date& zypp::Date::operator/=

(

const time_t

rhs

)

[inline]

Definition at line 91 of file Date.h.

References _date.

Date& zypp::Date::operator++

(

)

[inline]

Definition at line 93 of file Date.h.

References _date.

Date& zypp::Date::operator--

(

)

[inline]

Definition at line 94 of file Date.h.

References _date.

Date zypp::Date::operator++

(

int

)

[inline]

Definition at line 96 of file Date.h.

References _date.

Date zypp::Date::operator--

(

int

)

[inline]

Definition at line 97 of file Date.h.

References _date.

std::string zypp::Date::form

(

const std::string &

format_r

)

const [inline]

Return string representation according to format as localtime.

See also:

'man strftime' (which is used internaly) for valid conversion specifiers in format.

Returns:

An empty string on illegal format.

Definition at line 107 of file Date.h.

References form(), and TB_LOCALTIME.

Referenced by asSeconds(), asString(), zypp::HistoryItemRepoUrlChange::dumpTo(), form(), and zypp::target::rpm::RpmDb::processConfigFiles().

std::string zypp::Date::form	(	const std::string &	format_r,
		Date::TimeBase	base_r
	)		const

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Definition at line 88 of file Date.cc.

References _date, zypp::adjustLocale(), zypp::restoreLocale(), and TB_UTC.

std::string zypp::Date::asString

(

)

const [inline]

Default string representation of Date.

The preferred date and time representation for the current locale.

Definition at line 115 of file Date.h.

References form().

Referenced by zypp::PublicKey::Impl::expiresAsString().

std::string zypp::Date::asSeconds

(

)

const [inline]

Convert to string representation of calendar time in numeric form (like "1029255142").

Definition at line 121 of file Date.h.

References form().

Referenced by zypp::syscontent::Writer::Impl::writeXml().

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Friends And Related Function Documentation

std::ostream & operator<<	(	std::ostream &	str,
		const Date &	obj
	)		[friend]

Stream output

Definition at line 134 of file Date.h.

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Member Data Documentation

const Date::ValueType zypp::Date::second = 1 [static]

Definition at line 39 of file Date.h.

const Date::ValueType zypp::Date::minute = 60 [static]

Definition at line 40 of file Date.h.

const Date::ValueType zypp::Date::hour = 3600 [static]

Definition at line 41 of file Date.h.

const Date::ValueType zypp::Date::day = 86400 [static]

Definition at line 42 of file Date.h.

Referenced by zypp::PublicKey::Impl::daysToLive().

const Date::ValueType zypp::Date::month28 = 2419200 [static]

Definition at line 43 of file Date.h.

const Date::ValueType zypp::Date::month29 = 2505600 [static]

Definition at line 44 of file Date.h.

const Date::ValueType zypp::Date::month30 = 2592000 [static]

Definition at line 45 of file Date.h.

const Date::ValueType zypp::Date::month31 = 2678400 [static]

Definition at line 46 of file Date.h.

const Date::ValueType zypp::Date::month = month30 [static]

Definition at line 47 of file Date.h.

const Date::ValueType zypp::Date::year365 = 31536000 [static]

Definition at line 48 of file Date.h.

const Date::ValueType zypp::Date::year366 = 31622400 [static]

Definition at line 49 of file Date.h.

const Date::ValueType zypp::Date::year = year365 [static]

Definition at line 50 of file Date.h.

ValueType zypp::Date::_date [private]

Calendar time.

The number of seconds elapsed since 00:00:00 on January 1, 1970, Coordinated Universal Time (UTC).

Definition at line 129 of file Date.h.

Referenced by Date(), form(), operator ValueType(), operator*=(), operator++(), operator+=(), operator--(), operator-=(), and operator/=().

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

• zypp/Date.h
• zypp/Date.cc