ATL::CTime Class Reference

#include <atltime.h>

Public Member Functions
	CTime () noexcept
	CTime (__time64_t time) noexcept
	CTime (int nYear, int nMonth, int nDay, int nHour, int nMin, int nSec, int nDST=-1)
	CTime (WORD wDosDate, WORD wDosTime, int nDST=-1)
	CTime (const SYSTEMTIME &st, int nDST=-1) noexcept
	CTime (const FILETIME &ft, int nDST=-1)
	CTime (const DBTIMESTAMP &dbts, int nDST=-1) noexcept
CString	Format (LPCTSTR pszFormat) const
CString	Format (UINT nFormatID) const
CString	FormatGmt (LPCTSTR pszFormat) const
CString	FormatGmt (UINT nFormatID) const
bool	GetAsDBTIMESTAMP (DBTIMESTAMP &dbts) const noexcept
bool	GetAsSystemTime (SYSTEMTIME &st) const noexcept
int	GetDay () const noexcept
int	GetDayOfWeek () const noexcept
struct tm *	GetGmtTm (struct tm *ptm) const
int	GetHour () const noexcept
struct tm *	GetLocalTm (struct tm *ptm) const
int	GetMinute () const noexcept
int	GetMonth () const noexcept
int	GetSecond () const noexcept
__time64_t	GetTime () const noexcept
int	GetYear ()
CTime	operator+ (CTimeSpan timeSpan) const noexcept
CTime	operator- (CTimeSpan timeSpan) const noexcept
CTimeSpan	operator- (CTime time) const noexcept
CTime &	operator+= (CTimeSpan span) noexcept
CTime &	operator-= (CTimeSpan span) noexcept
CTime &	operator= (__time64_t time) noexcept
bool	operator== (CTime time) const noexcept
bool	operator!= (CTime time) const noexcept
bool	operator< (CTime time) const noexcept
bool	operator> (CTime time) const noexcept
bool	operator<= (CTime time) const noexcept
bool	operator>= (CTime time) const noexcept

Static Public Member Functions
static CTime WINAPI	GetCurrentTime () noexcept

Private Attributes
__time64_t	m_nTime

Detailed Description

Definition at line 129 of file atltime.h.

Constructor & Destructor Documentation

CTime() [1/7]

ATL::CTime::CTime ( )

inlinenoexcept

Definition at line 133 of file atltime.h.

    {
        // leave uninitialized
    }

Referenced by GetCurrentTime(), operator+(), and operator-().

CTime() [2/7]

ATL::CTime::CTime ( __time64_t  time )

inlinenoexcept

Definition at line 138 of file atltime.h.

    {
        m_nTime = time;
    }

CTime() [3/7]

ATL::CTime::CTime ( int  nYear, int  nMonth, int  nDay, int  nHour, int  nMin, int  nSec, int  nDST = -1  )

inline

Definition at line 143 of file atltime.h.

    {
        struct tm time;
        time.tm_year = nYear;
        time.tm_mon = nMonth;
        time.tm_mday = nDay;
        time.tm_hour = nHour;
        time.tm_min = nMin;
        time.tm_sec = nSec;
        time.tm_isdst = nDST;
        m_nTime = _mktime64(&time);
    }

CTime() [4/7]

ATL::CTime::CTime ( WORD  wDosDate, WORD  wDosTime, int  nDST = -1  )

inline

Definition at line 156 of file atltime.h.

    {
        FILETIME ft;
        DosDateTimeToFileTime(wDosDate, wDosTime, &ft);
        SYSTEMTIME st;
        FileTimeToSystemTime(&ft, &st);
        struct tm time;
        time.tm_year = st.wYear;
        time.tm_mon = st.wMonth;
        time.tm_wday = st.wDayOfWeek;
        time.tm_hour = st.wHour;
        time.tm_min = st.wMinute;
        time.tm_sec = st.wSecond;
        time.tm_isdst = nDST;
        m_nTime = _mktime64(&time);
    }

CTime() [5/7]

ATL::CTime::CTime ( const SYSTEMTIME &  st, int  nDST = -1  )

inlinenoexcept

Definition at line 173 of file atltime.h.

    {
        struct tm time;
        time.tm_year = st.wYear;
        time.tm_mon = st.wMonth;
        time.tm_wday = st.wDayOfWeek;
        time.tm_hour = st.wHour;
        time.tm_min = st.wMinute;
        time.tm_sec = st.wSecond;
        time.tm_isdst = nDST;
        m_nTime = _mktime64(&time);
    }

CTime() [6/7]

ATL::CTime::CTime ( const FILETIME &  ft, int  nDST = -1  )

inline

Definition at line 186 of file atltime.h.

    {
        SYSTEMTIME st;
        FileTimeToSystemTime(&ft, &st);
        struct tm time;
        time.tm_year = st.wYear;
        time.tm_mon = st.wMonth;
        time.tm_wday = st.wDayOfWeek;
        time.tm_hour = st.wHour;
        time.tm_min = st.wMinute;
        time.tm_sec = st.wSecond;
        time.tm_isdst = nDST;
        m_nTime = _mktime64(&time);
    }

CTime() [7/7]

ATL::CTime::CTime ( const DBTIMESTAMP &  dbts, int  nDST = -1  )

inlinenoexcept

Definition at line 201 of file atltime.h.

    {
        struct tm time;
        time.tm_year = dbts.year;
        time.tm_mon = dbts.month;
        time.tm_hour = dbts.hour;
        time.tm_min = dbts.minute;
        time.tm_sec = dbts.second;
        time.tm_isdst = nDST;
        m_nTime = _mktime64(&time);
    }

Member Function Documentation

Format() [1/2]

CString ATL::CTime::Format ( LPCTSTR  pszFormat ) const

inline

Definition at line 213 of file atltime.h.

    {
        struct tm time;
        _localtime64_s(&time, &m_nTime);
        CString strTime;
#ifdef UNICODE
        wcsftime(strTime.GetBuffer(256), 256, pszFormat, &time);
#else
        strftime(strTime.GetBuffer(256), 256, pszFormat, &time);
#endif
        strTime.ReleaseBuffer();
        return strTime;
    }

Format() [2/2]

CString ATL::CTime::Format ( UINT  nFormatID ) const

inline

Definition at line 227 of file atltime.h.

    {
        struct tm time;
        _localtime64_s(&time, &m_nTime);
        CString strFormat;
        strFormat.LoadString(nFormatID);
        CString strTime;
#ifdef UNICODE
        wcsftime(strTime.GetBuffer(256), 256, strFormat, &time);
#else
        strftime(strTime.GetBuffer(256), 256, strFormat, &time);
#endif
        strTime.ReleaseBuffer();
        return strTime;
    }

FormatGmt() [1/2]

CString ATL::CTime::FormatGmt ( LPCTSTR  pszFormat ) const

inline

Definition at line 243 of file atltime.h.

    {
        struct tm time;
        _gmtime64_s(&time, &m_nTime);
        CString strTime;
#ifdef UNICODE
        wcsftime(strTime.GetBuffer(256), 256, pszFormat, &time);
#else
        strftime(strTime.GetBuffer(256), 256, pszFormat, &time);
#endif
        strTime.ReleaseBuffer();
        return strTime;
    }

FormatGmt() [2/2]

CString ATL::CTime::FormatGmt ( UINT  nFormatID ) const

inline

Definition at line 257 of file atltime.h.

    {
        struct tm time;
        _gmtime64_s(&time, &m_nTime);
        CString strFormat;
        strFormat.LoadString(nFormatID);
        CString strTime;
#ifdef UNICODE
        wcsftime(strTime.GetBuffer(256), 256, strFormat, &time);
#else
        strftime(strTime.GetBuffer(256), 256, strFormat, &time);
#endif
        strTime.ReleaseBuffer();
        return strTime;
    }

GetAsDBTIMESTAMP()

bool ATL::CTime::GetAsDBTIMESTAMP ( DBTIMESTAMP &  dbts ) const

inlinenoexcept

Definition at line 273 of file atltime.h.

    {
        struct tm time;
        _gmtime64_s(&time, &m_nTime);
        dbts.year = time.tm_year;
        dbts.month = time.tm_mon;
        dbts.day = time.tm_mday;
        dbts.hour = time.tm_hour;
        dbts.minute = time.tm_min;
        dbts.second = time.tm_sec;
        dbts.fraction = 0;
        return true;  // TODO: error handling?
    }

GetAsSystemTime()

bool ATL::CTime::GetAsSystemTime ( SYSTEMTIME &  st ) const

inlinenoexcept

Definition at line 287 of file atltime.h.

    {
        struct tm time;
        _gmtime64_s(&time, &m_nTime);
        st.wYear = time.tm_year;
        st.wMonth = time.tm_mon;
        st.wDayOfWeek = time.tm_wday;
        st.wDay = time.tm_mday;
        st.wHour = time.tm_hour;
        st.wMinute = time.tm_min;
        st.wSecond = time.tm_sec;
        st.wMilliseconds = 0;
        return true;  // TODO: error handling?
    }

GetCurrentTime()

static CTime WINAPI ATL::CTime::GetCurrentTime ( )

inlinestaticnoexcept

Definition at line 302 of file atltime.h.

    {
        __time64_t time;
        _time64(&time);
        return CTime(time);
    }

GetDay()

int ATL::CTime::GetDay ( ) const

inlinenoexcept

Definition at line 309 of file atltime.h.

    {
        struct tm time;
        _localtime64_s(&time, &m_nTime);
        return time.tm_mday;
    }

GetDayOfWeek()

int ATL::CTime::GetDayOfWeek ( ) const

inlinenoexcept

Definition at line 316 of file atltime.h.

    {
        struct tm time;
        _localtime64_s(&time, &m_nTime);
        return time.tm_wday;
    }

GetGmtTm()

struct tm * ATL::CTime::GetGmtTm ( struct tm *  ptm ) const

inline

Definition at line 323 of file atltime.h.

    {
        _gmtime64_s(ptm, &m_nTime);
        return ptm;
    }

GetHour()

int ATL::CTime::GetHour ( ) const

inlinenoexcept

Definition at line 329 of file atltime.h.

    {
        struct tm time;
        _localtime64_s(&time, &m_nTime);
        return time.tm_hour;
    }

GetLocalTm()

struct tm * ATL::CTime::GetLocalTm ( struct tm *  ptm ) const

inline

Definition at line 336 of file atltime.h.

    {
        _localtime64_s(ptm, &m_nTime);
        return ptm;
    }

GetMinute()

int ATL::CTime::GetMinute ( ) const

inlinenoexcept

Definition at line 342 of file atltime.h.

    {
        struct tm time;
        _localtime64_s(&time, &m_nTime);
        return time.tm_min;
    }

GetMonth()

int ATL::CTime::GetMonth ( ) const

inlinenoexcept

Definition at line 349 of file atltime.h.

    {
        struct tm time;
        _localtime64_s(&time, &m_nTime);
        return time.tm_mon;
    }

GetSecond()

int ATL::CTime::GetSecond ( ) const

inlinenoexcept

Definition at line 356 of file atltime.h.

    {
        struct tm time;
        _localtime64_s(&time, &m_nTime);
        return time.tm_sec;
    }

GetTime()

__time64_t ATL::CTime::GetTime ( ) const

inlinenoexcept

Definition at line 363 of file atltime.h.

    {
        return m_nTime;
    }

GetYear()

int ATL::CTime::GetYear ( )

inline

Definition at line 368 of file atltime.h.

    {
        struct tm time;
        _localtime64_s(&time, &m_nTime);
        return time.tm_year;
    }

operator!=()

bool ATL::CTime::operator!= ( CTime  time ) const

inlinenoexcept

Definition at line 418 of file atltime.h.

    {
        return m_nTime != time.GetTime();
    }

operator+()

CTime ATL::CTime::operator+ ( CTimeSpan  timeSpan ) const

inlinenoexcept

Definition at line 380 of file atltime.h.

    {
        return CTime(m_nTime + timeSpan.GetTimeSpan());
    }

operator+=()

CTime & ATL::CTime::operator+= ( CTimeSpan  span )

inlinenoexcept

Definition at line 395 of file atltime.h.

    {
        m_nTime += span.GetTimeSpan();
        return *this;
    }

operator-() [1/2]

CTimeSpan ATL::CTime::operator- ( CTime  time ) const

inlinenoexcept

Definition at line 390 of file atltime.h.

    {
        return CTimeSpan(m_nTime - time.GetTime());
    }

operator-() [2/2]

CTime ATL::CTime::operator- ( CTimeSpan  timeSpan ) const

inlinenoexcept

Definition at line 385 of file atltime.h.

    {
        return CTime(m_nTime - timeSpan.GetTimeSpan());
    }

operator-=()

CTime & ATL::CTime::operator-= ( CTimeSpan  span )

inlinenoexcept

Definition at line 401 of file atltime.h.

    {
        m_nTime -= span.GetTimeSpan();
        return *this;
    }

operator<()

bool ATL::CTime::operator< ( CTime  time ) const

inlinenoexcept

Definition at line 423 of file atltime.h.

    {
        return m_nTime < time.GetTime();
    }

operator<=()

bool ATL::CTime::operator<= ( CTime  time ) const

inlinenoexcept

Definition at line 433 of file atltime.h.

    {
        return m_nTime <= time.GetTime();
    }

operator=()

CTime & ATL::CTime::operator= ( __time64_t  time )

inlinenoexcept

Definition at line 407 of file atltime.h.

    {
        m_nTime = time;
        return *this;
    }

operator==()

bool ATL::CTime::operator== ( CTime  time ) const

inlinenoexcept

Definition at line 413 of file atltime.h.

    {
        return m_nTime == time.GetTime();
    }

operator>()

bool ATL::CTime::operator> ( CTime  time ) const

inlinenoexcept

Definition at line 428 of file atltime.h.

    {
        return m_nTime > time.GetTime();
    }

operator>=()

bool ATL::CTime::operator>= ( CTime  time ) const

inlinenoexcept

Definition at line 438 of file atltime.h.

    {
        return m_nTime >= time.GetTime();
    }

Member Data Documentation

m_nTime

__time64_t ATL::CTime::m_nTime

private

Definition at line 131 of file atltime.h.

Referenced by CTime(), Format(), FormatGmt(), GetAsDBTIMESTAMP(), GetAsSystemTime(), GetDay(), GetDayOfWeek(), GetGmtTm(), GetHour(), GetLocalTm(), GetMinute(), GetMonth(), GetSecond(), GetTime(), GetYear(), operator!=(), operator+(), operator+=(), operator-(), operator-=(), operator<(), operator<=(), operator=(), operator==(), operator>(), and operator>=().

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

• sdk/lib/atl/atltime.h