ClanLib  2.3.7
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CL_DateTime Class Reference

Date/Time class. More...

#include <datetime.h>

Public Member Functions

Attributes
bool is_null () const
 
unsigned short get_year () const
 
unsigned char get_month () const
 Returns the month number in range 1-12. More...
 
unsigned char get_day () const
 
unsigned char get_hour () const
 
unsigned char get_minutes () const
 
unsigned char get_seconds () const
 
unsigned int get_nanoseconds () const
 
TimeZone get_timezone () const
 
unsigned int get_day_of_week () const
 Get the day of the week. More...
 
Operations
void set_null ()
 
void set_date (int year, int month, int day, int hour=0, int minute=0, int seconds=0, int nanoseconds=0, TimeZone timezone=utc_timezone)
 
void set_year (int year)
 
void set_month (int month)
 
void set_day (int day)
 
void set_hour (int hour)
 
void set_minutes (int minutes)
 
void set_seconds (int seconds)
 
void set_nanoseconds (int nanoseconds)
 
void set_timezone (TimeZone timezone)
 
CL_DateTime to_utc () const
 
CL_DateTime to_local () const
 
cl_byte64 to_ticks () const
 Converts the date to the number of 100-nanosecond intervals since January 1, 1601 UTC. More...
 
CL_String to_long_date_string () const
 Mon Mar 3 2007. More...
 
CL_String to_short_date_string () const
 yyyy-mm-dd More...
 
CL_String to_short_datetime_string () const
 yyyy-mm-dd hh:mm:ss More...
 
CL_String to_long_time_string () const
 hh:mm:ss More...
 
CL_String to_short_time_string () const
 hh:mm More...
 
CL_String to_string () const
 Mon Feb 3 12:32:54 2008. More...
 
bool operator< (const CL_DateTime &other) const
 
bool operator<= (const CL_DateTime &other) const
 
bool operator> (const CL_DateTime &other) const
 
bool operator>= (const CL_DateTime &other) const
 
bool operator== (const CL_DateTime &other) const
 
bool operator!= (const CL_DateTime &other) const
 

Construction

enum  TimeZone { local_timezone, utc_timezone }
 
 CL_DateTime ()
 Constructs a date/time object. More...
 
 CL_DateTime (int year, int month, int day, int hour=0, int minute=0, int seconds=0, int nanoseconds=0, TimeZone timezone=utc_timezone)
 
 ~CL_DateTime ()
 
static CL_DateTime get_current_local_time ()
 Get current system time in local time zone. More...
 
static CL_DateTime get_current_utc_time ()
 Get current system time in UTC. More...
 
static CL_DateTime get_local_time_from_ticks (cl_byte64 ticks)
 Converts a time tick value (number of 100-nanosecond intervals since January 1, 1601 UTC) to a date time in the local time zone. More...
 
static CL_DateTime get_utc_time_from_ticks (cl_byte64 ticks)
 Converts a time tick value (number of 100-nanosecond intervals since January 1, 1601 UTC) to a date time in UTC. More...
 
static CL_DateTime from_short_date_string (const CL_String &value)
 

Detailed Description

Date/Time class.

Member Enumeration Documentation

Enumerator
local_timezone 
utc_timezone 

Constructor & Destructor Documentation

CL_DateTime::CL_DateTime ( )

Constructs a date/time object.

CL_DateTime::CL_DateTime ( int  year,
int  month,
int  day,
int  hour = 0,
int  minute = 0,
int  seconds = 0,
int  nanoseconds = 0,
TimeZone  timezone = utc_timezone 
)
CL_DateTime::~CL_DateTime ( )

Member Function Documentation

static CL_DateTime CL_DateTime::from_short_date_string ( const CL_String value)
static
static CL_DateTime CL_DateTime::get_current_local_time ( )
static

Get current system time in local time zone.

static CL_DateTime CL_DateTime::get_current_utc_time ( )
static

Get current system time in UTC.

unsigned char CL_DateTime::get_day ( ) const
unsigned int CL_DateTime::get_day_of_week ( ) const

Get the day of the week.

Returns
0 = Sunday ... 6 = Saturday
unsigned char CL_DateTime::get_hour ( ) const
static CL_DateTime CL_DateTime::get_local_time_from_ticks ( cl_byte64  ticks)
static

Converts a time tick value (number of 100-nanosecond intervals since January 1, 1601 UTC) to a date time in the local time zone.

unsigned char CL_DateTime::get_minutes ( ) const
unsigned char CL_DateTime::get_month ( ) const

Returns the month number in range 1-12.

Returns
1 = Jan ... 12 = December
unsigned int CL_DateTime::get_nanoseconds ( ) const
unsigned char CL_DateTime::get_seconds ( ) const
TimeZone CL_DateTime::get_timezone ( ) const
static CL_DateTime CL_DateTime::get_utc_time_from_ticks ( cl_byte64  ticks)
static

Converts a time tick value (number of 100-nanosecond intervals since January 1, 1601 UTC) to a date time in UTC.

unsigned short CL_DateTime::get_year ( ) const
bool CL_DateTime::is_null ( ) const
bool CL_DateTime::operator!= ( const CL_DateTime other) const
bool CL_DateTime::operator< ( const CL_DateTime other) const
bool CL_DateTime::operator<= ( const CL_DateTime other) const
bool CL_DateTime::operator== ( const CL_DateTime other) const
bool CL_DateTime::operator> ( const CL_DateTime other) const
bool CL_DateTime::operator>= ( const CL_DateTime other) const
void CL_DateTime::set_date ( int  year,
int  month,
int  day,
int  hour = 0,
int  minute = 0,
int  seconds = 0,
int  nanoseconds = 0,
TimeZone  timezone = utc_timezone 
)
void CL_DateTime::set_day ( int  day)
void CL_DateTime::set_hour ( int  hour)
void CL_DateTime::set_minutes ( int  minutes)
void CL_DateTime::set_month ( int  month)
void CL_DateTime::set_nanoseconds ( int  nanoseconds)
void CL_DateTime::set_null ( )
void CL_DateTime::set_seconds ( int  seconds)
void CL_DateTime::set_timezone ( TimeZone  timezone)
void CL_DateTime::set_year ( int  year)
CL_DateTime CL_DateTime::to_local ( ) const
CL_String CL_DateTime::to_long_date_string ( ) const

Mon Mar 3 2007.

CL_String CL_DateTime::to_long_time_string ( ) const

hh:mm:ss

CL_String CL_DateTime::to_short_date_string ( ) const

yyyy-mm-dd

CL_String CL_DateTime::to_short_datetime_string ( ) const

yyyy-mm-dd hh:mm:ss

CL_String CL_DateTime::to_short_time_string ( ) const

hh:mm

CL_String CL_DateTime::to_string ( ) const

Mon Feb 3 12:32:54 2008.

cl_byte64 CL_DateTime::to_ticks ( ) const

Converts the date to the number of 100-nanosecond intervals since January 1, 1601 UTC.

CL_DateTime CL_DateTime::to_utc ( ) const

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