Public Member Functions | Static Public Member Functions | Public Attributes | Static Public Attributes | List of all members
FIX::DateTime Struct Reference

#include <FieldTypes.h>

Inheritance diagram for FIX::DateTime:
Inheritance graph
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Public Member Functions

 DateTime ()
 Default constructor - initializes to zero. More...
 
 DateTime (int date, int64_t time)
 Construct from a Julian day number and time in millis. More...
 
 DateTime (int year, int month, int day, int hour, int minute, int second, int millis)
 Construct from the specified components. More...
 
 DateTime (int year, int month, int day, int hour, int minute, int second, int fraction, int precision)
 Construct from the specified components. More...
 
virtual ~DateTime ()
 
int getYear () const
 Return the year portion of the date. More...
 
int getMonth () const
 Return the month (1-12) portion of the date. More...
 
int getDay () const
 Return the day of the month portion of the date. More...
 
int getDate () const
 Another name for the day of the month. More...
 
int getJulianDate () const
 Return the internal julian date. More...
 
int getHour () const
 Return the hour portion of the time (0-23) More...
 
int getMinute () const
 Return the minute portion of the time (0-59) More...
 
int getSecond () const
 Return the second portion of the time (0-59) More...
 
int getMillisecond () const
 Return the millisecond portion of the time (0-999) More...
 
int getMicroecond () const
 Return the microsecond portion of the time. More...
 
unsigned int getNanosecond () const
 Return the nanosecond portion of the time. More...
 
int getFraction (int precision) const
 Return the fraction portion of the time. More...
 
void getYMD (int &year, int &month, int &day) const
 Load the referenced values with the year, month and day portions of the date in a single operation. More...
 
void getHMS (int &hour, int &minute, int &second, int &millis) const
 Load the referenced values with the hour, minute, second and millisecond portions of the time in a single operation. More...
 
void getHMS (int &hour, int &minute, int &second, int &fraction, int precision) const
 Load the referenced values with the hour, minute, second and fraction portions of the time in a single operation. More...
 
int getWeekDay () const
 Calculate the weekday of the date (Sunday is 1, Saturday is 7) More...
 
time_t getTimeT () const
 Convert the DateTime to a time_t. More...
 
tm getTmUtc () const
 Convert the DateTime to a struct tm which is in UTC. More...
 
void setYMD (int year, int month, int day)
 Set the date portion of the DateTime. More...
 
void setHMS (int hour, int minute, int second, int millis)
 Set the time portion of the DateTime. More...
 
void setHMS (int hour, int minute, int second, int fraction, int precision)
 Set the time portion of the DateTime. More...
 
void setHour (int hour)
 Set the hour portion of the time. More...
 
void setMinute (int min)
 Set the minute portion of the time. More...
 
void setSecond (int sec)
 Set the seconds portion of the time. More...
 
void setMillisecond (int millis)
 Set the millisecond portion of the time. More...
 
void setMicrosecond (int micros)
 Set the microsecond portion of the time. More...
 
void setNanosecond (int nanos)
 Set the nanosecond portion of the time. More...
 
void setFraction (int fraction, int precision)
 Set the fraction portion of the time. More...
 
void clearDate ()
 Clear the date portion of the DateTime. More...
 
void clearTime ()
 Clear the time portion of the DateTime. More...
 
void set (int date, int64_t time)
 Set the internal date and time members. More...
 
void set (const DateTime &other)
 Initialize from another DateTime. More...
 
void operator+= (int seconds)
 Add a number of seconds to this. More...
 

Static Public Member Functions

static int convertToNanos (int fraction, int precision)
 Convert to internal nanos. More...
 
static int64_t makeHMS (int hour, int minute, int second, int nanos)
 Helper method to convert a broken down time to a number of nanoseconds since midnight. More...
 
static DateTime nowUtc ()
 Return the current wall-clock time as a utc DateTime. More...
 
static DateTime nowLocal ()
 Return the current wall-clock time as a local DateTime. More...
 
static DateTime fromUtcTimeT (time_t t, int millis=0)
 Convert a time_t and optional milliseconds to a DateTime. More...
 
static DateTime fromLocalTimeT (time_t t, int millis=0)
 
static DateTime fromUtcTimeT (time_t t, int fraction, int precision)
 
static DateTime fromLocalTimeT (time_t t, int fraction, int precision)
 
static DateTime fromTm (const tm &tm, int millis=0)
 Convert a tm and optional milliseconds to a DateTime. More...
 
static DateTime fromTm (const tm &tm, int fraction, int precision)
 Convert a tm and optional milliseconds to a DateTime. More...
 
static int julianDate (int year, int month, int day)
 Helper method to calculate a Julian day number. More...
 
static void getYMD (int jday, int &year, int &month, int &day)
 Convert a Julian day number to a year, month and day. More...
 

Public Attributes

int m_date
 
int64_t m_time
 

Static Public Attributes

static const int64_t SECONDS_PER_DAY = 86400
 Magic numbers. More...
 
static const int64_t SECONDS_PER_HOUR = 3600
 
static const int64_t SECONDS_PER_MIN = 60
 
static const int64_t MINUTES_PER_HOUR = 60
 
static const int64_t NANOS_PER_DAY = 86400000000000
 
static const int64_t NANOS_PER_HOUR = 3600000000000
 
static const int64_t NANOS_PER_MIN = 60000000000
 
static const int64_t NANOS_PER_SEC = 1000000000
 
static const int64_t JULIAN_19700101 = 2440588
 

Detailed Description

Definition at line 77 of file FieldTypes.h.

Constructor & Destructor Documentation

◆ DateTime() [1/4]

FIX::DateTime::DateTime ( )
inline

Default constructor - initializes to zero.

Definition at line 97 of file FieldTypes.h.

102 {}

Referenced by fromLocalTimeT().

◆ DateTime() [2/4]

FIX::DateTime::DateTime ( int  date,
int64_t  time 
)
inline

Construct from a Julian day number and time in millis.

Definition at line 100 of file FieldTypes.h.

102 {}

◆ DateTime() [3/4]

FIX::DateTime::DateTime ( int  year,
int  month,
int  day,
int  hour,
int  minute,
int  second,
int  millis 
)
inline

Construct from the specified components.

Definition at line 103 of file FieldTypes.h.

106  {
107  int y, m, d;
108  getYMD( y, m, d );

References getYMD().

◆ DateTime() [4/4]

FIX::DateTime::DateTime ( int  year,
int  month,
int  day,
int  hour,
int  minute,
int  second,
int  fraction,
int  precision 
)
inline

Construct from the specified components.

Definition at line 111 of file FieldTypes.h.

114  {
115  int y, m, d;
116  getYMD( y, m, d );
117  return m;

References getYMD().

◆ ~DateTime()

virtual FIX::DateTime::~DateTime ( )
inlinevirtual

Definition at line 119 of file FieldTypes.h.

122 {

Member Function Documentation

◆ clearDate()

void FIX::DateTime::clearDate ( )
inline

◆ clearTime()

void FIX::DateTime::clearTime ( )
inline

Clear the time portion of the DateTime.

Definition at line 381 of file FieldTypes.h.

381  {
382  int d = seconds / SECONDS_PER_DAY;
383  int s = seconds % SECONDS_PER_DAY;
384 

References m_date, m_time, NANOS_PER_SEC, and SECONDS_PER_DAY.

Referenced by FIX::LocalDate::LocalDate(), FIX::LocalTimeOnly::setCurrent(), FIX::UtcDate::setCurrent(), and FIX::UtcDate::UtcDate().

◆ convertToNanos()

static int FIX::DateTime::convertToNanos ( int  fraction,
int  precision 
)
inlinestatic

Convert to internal nanos.

Definition at line 418 of file FieldTypes.h.

419  :
420  nanos = fraction * PRECISION_FACTOR[3];
421  break;
422 
423  case 4:
424  nanos = fraction * PRECISION_FACTOR[4];
425  break;
426 
427  case 5:
428  nanos = fraction * PRECISION_FACTOR[5];
429  break;
430 
431  case 6:
432  nanos = fraction * PRECISION_FACTOR[6];
433  break;
434 
435  case 7:
436  nanos = fraction * PRECISION_FACTOR[7];
437  break;
438 
439  case 8:
440  nanos = fraction * PRECISION_FACTOR[8];
441  break;
442 
443  case 9:
444  default:
445  nanos = fraction * PRECISION_FACTOR[9];
446  break;
447  }
448 
449  return nanos;
450  }
451 
454  static int64_t makeHMS( int hour, int minute, int second, int nanos )
455  {
456  return NANOS_PER_SEC * (SECONDS_PER_HOUR * hour +
457  SECONDS_PER_MIN * minute +
458  second) + nanos;
459  }
460 
462  static DateTime nowUtc();
463 
465  static DateTime nowLocal();
466 

Referenced by fromLocalTimeT().

◆ fromLocalTimeT() [1/2]

static DateTime FIX::DateTime::fromLocalTimeT ( time_t  t,
int  fraction,
int  precision 
)
inlinestatic

Definition at line 503 of file FieldTypes.h.

504  {
505  int nanos = convertToNanos(fraction, precision);
506  return DateTime ( julianDate(tm.tm_year + 1900, tm.tm_mon + 1,
507  tm.tm_mday),

References convertToNanos(), DateTime(), julianDate(), and makeHMS().

◆ fromLocalTimeT() [2/2]

static DateTime FIX::DateTime::fromLocalTimeT ( time_t  t,
int  millis = 0 
)
inlinestatic

Definition at line 491 of file FieldTypes.h.

495  {

References DateTime(), and julianDate().

◆ fromTm() [1/2]

static DateTime FIX::DateTime::fromTm ( const tm &  tm,
int  fraction,
int  precision 
)
inlinestatic

Convert a tm and optional milliseconds to a DateTime.

Note
the tm structure is assumed to contain a date specified in UTC

Definition at line 520 of file FieldTypes.h.

523  {
524  int a = jday + 32044;
525  int b = (4 * a + 3) / 146097;
526  int c = a - int ((b * 146097) / 4);

◆ fromTm() [2/2]

static DateTime FIX::DateTime::fromTm ( const tm &  tm,
int  millis = 0 
)
inlinestatic

Convert a tm and optional milliseconds to a DateTime.

Note
the tm structure is assumed to contain a date specified in UTC

Definition at line 511 of file FieldTypes.h.

513  {
514  int a = (14 - month) / 12;
515  int y = year + 4800 - a;
516  int m = month + 12 * a - 3;

Referenced by fromUtcTimeT().

◆ fromUtcTimeT() [1/2]

static DateTime FIX::DateTime::fromUtcTimeT ( time_t  t,
int  fraction,
int  precision 
)
inlinestatic

Definition at line 497 of file FieldTypes.h.

504  {

◆ fromUtcTimeT() [2/2]

static DateTime FIX::DateTime::fromUtcTimeT ( time_t  t,
int  millis = 0 
)
inlinestatic

Convert a time_t and optional milliseconds to a DateTime.

Definition at line 485 of file FieldTypes.h.

487  {
488  struct tm tm = time_localtime( &t );
489  return fromTm( tm, fraction, precision );

References fromTm(), and FIX::time_localtime().

◆ getDate()

int FIX::DateTime::getDate ( ) const
inline

Another name for the day of the month.

Bad name, but used because of the legacy UtcTimeStamp interface

Definition at line 147 of file FieldTypes.h.

149 {

◆ getDay()

int FIX::DateTime::getDay ( ) const
inline

Return the day of the month portion of the date.

Definition at line 138 of file FieldTypes.h.

143  {

Referenced by getMonth().

◆ getFraction()

int FIX::DateTime::getFraction ( int  precision) const
inline

Return the fraction portion of the time.

Definition at line 189 of file FieldTypes.h.

191  :
192  return (getNanosecond() / PRECISION_FACTOR[5]);
193 
194  case 6:
195  return (getNanosecond() / PRECISION_FACTOR[6]);
196 
197  case 7:
198  return (getNanosecond() / PRECISION_FACTOR[7]);
199 
200  case 8:
201  return (getNanosecond() / PRECISION_FACTOR[8]);
202 
203  case 9:
204  default:
205  return (getNanosecond() / PRECISION_FACTOR[9]);
206  }
207  }
208 
211  inline void getYMD (int& year, int& month, int& day) const
212  {
213  getYMD( m_date, year, month, day );
214  }
215 
218  inline void getHMS( int& hour, int& minute, int& second, int& millis ) const
219  {
220  int ticks = (int)(m_time / NANOS_PER_SEC);
221  hour = ticks / SECONDS_PER_HOUR;
222  minute = (ticks / SECONDS_PER_MIN) % MINUTES_PER_HOUR;
223  second = ticks % SECONDS_PER_MIN;
224  millis = getMillisecond();

◆ getHMS() [1/2]

void FIX::DateTime::getHMS ( int &  hour,
int &  minute,
int &  second,
int &  fraction,
int  precision 
) const
inline

Load the referenced values with the hour, minute, second and fraction portions of the time in a single operation.

Definition at line 246 of file FieldTypes.h.

249  : wd);
250  }
251 

◆ getHMS() [2/2]

void FIX::DateTime::getHMS ( int &  hour,
int &  minute,
int &  second,
int &  millis 
) const
inline

Load the referenced values with the hour, minute, second and millisecond portions of the time in a single operation.

Definition at line 235 of file FieldTypes.h.

240  {
241  int Y, M, D;
242  getYMD (Y, M, D);

Referenced by setHMS(), setHour(), setMicrosecond(), setMillisecond(), setMinute(), and setSecond().

◆ getHour()

int FIX::DateTime::getHour ( ) const
inline

Return the hour portion of the time (0-23)

Definition at line 153 of file FieldTypes.h.

155  {
156  return (getNanosecond() / PRECISION_FACTOR[3]);

◆ getJulianDate()

int FIX::DateTime::getJulianDate ( ) const
inline

Return the internal julian date.

Definition at line 150 of file FieldTypes.h.

155 {

◆ getMicroecond()

int FIX::DateTime::getMicroecond ( ) const
inline

Return the microsecond portion of the time.

Definition at line 177 of file FieldTypes.h.

179  :
180  return (getNanosecond() / PRECISION_FACTOR[1]);

◆ getMillisecond()

int FIX::DateTime::getMillisecond ( ) const
inline

Return the millisecond portion of the time (0-999)

Definition at line 171 of file FieldTypes.h.

173  {
174  switch (precision)

◆ getMinute()

int FIX::DateTime::getMinute ( ) const
inline

Return the minute portion of the time (0-59)

Definition at line 159 of file FieldTypes.h.

161  {
162  return (getNanosecond() / PRECISION_FACTOR[6]);

◆ getMonth()

int FIX::DateTime::getMonth ( ) const
inline

Return the month (1-12) portion of the date.

Definition at line 130 of file FieldTypes.h.

130  { return getDay(); }
131 
133  inline int getJulianDate() const { return m_date; }
134 

References getDay().

◆ getNanosecond()

unsigned int FIX::DateTime::getNanosecond ( ) const
inline

Return the nanosecond portion of the time.

Definition at line 183 of file FieldTypes.h.

185  :
186  return (getNanosecond() / PRECISION_FACTOR[3]);

◆ getSecond()

int FIX::DateTime::getSecond ( ) const
inline

Return the second portion of the time (0-59)

Definition at line 165 of file FieldTypes.h.

167  {
168  return static_cast<uint64_t>(m_time) % NANOS_PER_SEC;

◆ getTimeT()

time_t FIX::DateTime::getTimeT ( ) const
inline

Convert the DateTime to a time_t.

Note that this operation can overflow on 32-bit platforms when we go beyond year 2038.

Definition at line 271 of file FieldTypes.h.

283  {

Referenced by FIX::TimeRange::isInRange().

◆ getTmUtc()

tm FIX::DateTime::getTmUtc ( ) const
inline

Convert the DateTime to a struct tm which is in UTC.

Definition at line 278 of file FieldTypes.h.

283  {
284  m_date = julianDate( year, month, day );
285  }
286 
288  void setHMS( int hour, int minute, int second, int millis )
289  {
290  m_time = makeHMS( hour, minute, second, millis * PRECISION_FACTOR[3] );
291  }
292 
294  void setHMS( int hour, int minute, int second, int fraction, int precision )
295  {
296  int nanos = convertToNanos(fraction, precision);

◆ getWeekDay()

int FIX::DateTime::getWeekDay ( ) const
inline

Calculate the weekday of the date (Sunday is 1, Saturday is 7)

Definition at line 256 of file FieldTypes.h.

262  {
263  int year, month, day;
264  int hour, minute, second, millis;
265  tm result = { 0 };
266 
267  getYMD( year, month, day );

◆ getYear()

int FIX::DateTime::getYear ( ) const
inline

Return the year portion of the date.

Definition at line 122 of file FieldTypes.h.

122  {
123  int y, m, d;
124  getYMD( y, m, d );
125  return d;
126  }
127 

References getYMD().

◆ getYMD() [1/2]

void FIX::DateTime::getYMD ( int &  year,
int &  month,
int &  day 
) const
inline

Load the referenced values with the year, month and day portions of the date in a single operation.

Definition at line 228 of file FieldTypes.h.

230  {
231  int ticks = (int)(m_time / NANOS_PER_SEC);

Referenced by DateTime(), and getYear().

◆ getYMD() [2/2]

static void FIX::DateTime::getYMD ( int  jday,
int &  year,
int &  month,
int &  day 
)
inlinestatic

Convert a Julian day number to a year, month and day.

Definition at line 539 of file FieldTypes.h.

542 {
543  return !(lhs == rhs);
544 }
545 
546 inline bool operator<( const DateTime& lhs, const DateTime& rhs )
547 {
548  if( lhs.m_date < rhs.m_date )
549  return true;
550  else if( lhs.m_date > rhs.m_date )

◆ julianDate()

static int FIX::DateTime::julianDate ( int  year,
int  month,
int  day 
)
inlinestatic

Helper method to calculate a Julian day number.

Definition at line 529 of file FieldTypes.h.

537 {

Referenced by fromLocalTimeT().

◆ makeHMS()

static int64_t FIX::DateTime::makeHMS ( int  hour,
int  minute,
int  second,
int  nanos 
)
inlinestatic

Helper method to convert a broken down time to a number of nanoseconds since midnight.

Definition at line 471 of file FieldTypes.h.

475  {
476  struct tm tm = time_localtime( &t );

Referenced by fromLocalTimeT().

◆ nowLocal()

DateTime FIX::DateTime::nowLocal ( )
static

Return the current wall-clock time as a local DateTime.

Definition at line 66 of file FieldTypes.cpp.

Referenced by FIX::LocalDate::LocalDate(), FIX::LocalTimeOnly::LocalTimeOnly(), and FIX::LocalTimeStamp::LocalTimeStamp().

◆ nowUtc()

DateTime FIX::DateTime::nowUtc ( )
static

Return the current wall-clock time as a utc DateTime.

Definition at line 51 of file FieldTypes.cpp.

Referenced by FIX::UtcDate::UtcDate(), FIX::UtcTimeOnly::UtcTimeOnly(), and FIX::UtcTimeStamp::UtcTimeStamp().

◆ operator+=()

void FIX::DateTime::operator+= ( int  seconds)
inline

Add a number of seconds to this.

Definition at line 397 of file FieldTypes.h.

402  {
403  int nanos;
404 
405  switch (precision)
406  {
407  case 0:
408  nanos = fraction * PRECISION_FACTOR[0];
409  break;
410 
411  case 1:
412  nanos = fraction * PRECISION_FACTOR[1];
413  break;
414 
415  case 2:

◆ set() [1/2]

void FIX::DateTime::set ( const DateTime other)
inline

Initialize from another DateTime.

Definition at line 390 of file FieldTypes.h.

394  {

◆ set() [2/2]

void FIX::DateTime::set ( int  date,
int64_t  time 
)
inline

Set the internal date and time members.

Definition at line 387 of file FieldTypes.h.

389 {

Referenced by FIX::LocalTimeStamp::LocalTimeStamp(), and FIX::UtcTimeStamp::UtcTimeStamp().

◆ setFraction()

void FIX::DateTime::setFraction ( int  fraction,
int  precision 
)
inline

Set the fraction portion of the time.

Definition at line 367 of file FieldTypes.h.

370  { m_date = date; m_time = time; }
371 

◆ setHMS() [1/2]

void FIX::DateTime::setHMS ( int  hour,
int  minute,
int  second,
int  fraction,
int  precision 
)
inline

Set the time portion of the DateTime.

Definition at line 311 of file FieldTypes.h.

311  {
312  int hour, old_min, sec, millis;
313  getHMS( hour, old_min, sec, millis );
314  setHMS( hour, min, sec, millis );
315  }
316 

References getHMS(), and setHMS().

◆ setHMS() [2/2]

void FIX::DateTime::setHMS ( int  hour,
int  minute,
int  second,
int  millis 
)
inline

◆ setHour()

void FIX::DateTime::setHour ( int  hour)
inline

Set the hour portion of the time.

Definition at line 319 of file FieldTypes.h.

319  {
320  int hour, min, old_sec, millis;
321  getHMS( hour, min, old_sec, millis );
322  setHMS( hour, min, sec, millis );
323  }
324 

References getHMS(), and setHMS().

◆ setMicrosecond()

void FIX::DateTime::setMicrosecond ( int  micros)
inline

Set the microsecond portion of the time.

Definition at line 351 of file FieldTypes.h.

351  {
352  int hour, min, sec, old_nanos;
353  getHMS( hour, min, sec, old_nanos, 9 );
354  setHMS( hour, min, sec, fraction, precision );
355  }
356 

References getHMS(), and setHMS().

◆ setMillisecond()

void FIX::DateTime::setMillisecond ( int  millis)
inline

Set the millisecond portion of the time.

Definition at line 343 of file FieldTypes.h.

343  {
344  int hour, min, sec, old_nanos;
345  getHMS( hour, min, sec, old_nanos, 9 );
346  setHMS( hour, min, sec, nanos, 9 );
347  }
348 

References getHMS(), and setHMS().

◆ setMinute()

void FIX::DateTime::setMinute ( int  min)
inline

Set the minute portion of the time.

Definition at line 327 of file FieldTypes.h.

327  {
328  int hour, min, sec, old_millis;
329  getHMS( hour, min, sec, old_millis );
330  setHMS( hour, min, sec, millis );
331  }
332 

References getHMS(), and setHMS().

◆ setNanosecond()

void FIX::DateTime::setNanosecond ( int  nanos)
inline

Set the nanosecond portion of the time.

Definition at line 359 of file FieldTypes.h.

359  {
360  m_date = 0;
361  }
362 
364  void clearTime()

References m_date.

◆ setSecond()

void FIX::DateTime::setSecond ( int  sec)
inline

Set the seconds portion of the time.

Definition at line 335 of file FieldTypes.h.

335  {
336  int hour, min, sec, old_nanos;
337  getHMS( hour, min, sec, old_nanos, 9 );
338  setHMS( hour, min, sec, micros, 6 );
339  }
340 

References getHMS(), and setHMS().

◆ setYMD()

void FIX::DateTime::setYMD ( int  year,
int  month,
int  day 
)
inline

Set the date portion of the DateTime.

Definition at line 299 of file FieldTypes.h.

303  {

Member Data Documentation

◆ JULIAN_19700101

const int64_t FIX::DateTime::JULIAN_19700101 = 2440588
static

Definition at line 94 of file FieldTypes.h.

◆ m_date

int FIX::DateTime::m_date

◆ m_time

int64_t FIX::DateTime::m_time

◆ MINUTES_PER_HOUR

const int64_t FIX::DateTime::MINUTES_PER_HOUR = 60
static

Definition at line 86 of file FieldTypes.h.

◆ NANOS_PER_DAY

const int64_t FIX::DateTime::NANOS_PER_DAY = 86400000000000
static

Definition at line 88 of file FieldTypes.h.

◆ NANOS_PER_HOUR

const int64_t FIX::DateTime::NANOS_PER_HOUR = 3600000000000
static

Definition at line 89 of file FieldTypes.h.

◆ NANOS_PER_MIN

const int64_t FIX::DateTime::NANOS_PER_MIN = 60000000000
static

Definition at line 90 of file FieldTypes.h.

◆ NANOS_PER_SEC

const int64_t FIX::DateTime::NANOS_PER_SEC = 1000000000
static

Definition at line 91 of file FieldTypes.h.

Referenced by clearTime(), and FIX::operator>().

◆ SECONDS_PER_DAY

const int64_t FIX::DateTime::SECONDS_PER_DAY = 86400
static

Magic numbers.

Definition at line 83 of file FieldTypes.h.

Referenced by clearTime(), FIX::TimeRange::isInSameRange(), and FIX::operator>().

◆ SECONDS_PER_HOUR

const int64_t FIX::DateTime::SECONDS_PER_HOUR = 3600
static

Definition at line 84 of file FieldTypes.h.

◆ SECONDS_PER_MIN

const int64_t FIX::DateTime::SECONDS_PER_MIN = 60
static

Definition at line 85 of file FieldTypes.h.


The documentation for this struct was generated from the following files:
FIX::DateTime::getDay
int getDay() const
Return the day of the month portion of the date.
Definition: FieldTypes.h:138
FIX::DateTime::clearTime
void clearTime()
Clear the time portion of the DateTime.
Definition: FieldTypes.h:381
FIX::DateTime::NANOS_PER_SEC
static const int64_t NANOS_PER_SEC
Definition: FieldTypes.h:91
FIX::DateTime::SECONDS_PER_MIN
static const int64_t SECONDS_PER_MIN
Definition: FieldTypes.h:85
FIX::DateTime::nowLocal
static DateTime nowLocal()
Return the current wall-clock time as a local DateTime.
Definition: FieldTypes.cpp:66
FIX::time_localtime
tm time_localtime(const time_t *t)
Definition: Utility.cpp:417
FIX::DateTime::setHMS
void setHMS(int hour, int minute, int second, int millis)
Set the time portion of the DateTime.
Definition: FieldTypes.h:305
FIX::operator<
bool operator<(const DatabaseConnectionID &lhs, const DatabaseConnectionID &rhs)
Definition: DatabaseConnectionID.h:83
FIX::DateTime::m_time
int64_t m_time
Definition: FieldTypes.h:80
FIX::DateTime::julianDate
static int julianDate(int year, int month, int day)
Helper method to calculate a Julian day number.
Definition: FieldTypes.h:529
FIX::DateTime::SECONDS_PER_HOUR
static const int64_t SECONDS_PER_HOUR
Definition: FieldTypes.h:84
int64_t
signed __int64 int64_t
Definition: stdint_msvc.h:90
FIX::DateTime::getHMS
void getHMS(int &hour, int &minute, int &second, int &millis) const
Load the referenced values with the hour, minute, second and millisecond portions of the time in a si...
Definition: FieldTypes.h:235
FIX::DateTime::MINUTES_PER_HOUR
static const int64_t MINUTES_PER_HOUR
Definition: FieldTypes.h:86
FIX::DateTime::getMillisecond
int getMillisecond() const
Return the millisecond portion of the time (0-999)
Definition: FieldTypes.h:171
FIX::PRECISION_FACTOR
static const int PRECISION_FACTOR[10]
Date and Time stored as a Julian day number and number of nanoseconds since midnight.
Definition: FieldTypes.h:75
FIX::DateTime::nowUtc
static DateTime nowUtc()
Return the current wall-clock time as a utc DateTime.
Definition: FieldTypes.cpp:51
FIX::DateTime::convertToNanos
static int convertToNanos(int fraction, int precision)
Convert to internal nanos.
Definition: FieldTypes.h:418
FIX::DateTime::DateTime
DateTime()
Default constructor - initializes to zero.
Definition: FieldTypes.h:97
FIX::DateTime::m_date
int m_date
Definition: FieldTypes.h:79
FIX::DateTime::getNanosecond
unsigned int getNanosecond() const
Return the nanosecond portion of the time.
Definition: FieldTypes.h:183
uint64_t
unsigned __int64 uint64_t
Definition: stdint_msvc.h:91
FIX::DateTime::fromTm
static DateTime fromTm(const tm &tm, int millis=0)
Convert a tm and optional milliseconds to a DateTime.
Definition: FieldTypes.h:511
FIX::DateTime::SECONDS_PER_DAY
static const int64_t SECONDS_PER_DAY
Magic numbers.
Definition: FieldTypes.h:83
FIX::DateTime::getYMD
void getYMD(int &year, int &month, int &day) const
Load the referenced values with the year, month and day portions of the date in a single operation.
Definition: FieldTypes.h:228
FIX::DateTime::getJulianDate
int getJulianDate() const
Return the internal julian date.
Definition: FieldTypes.h:150
FIX::DateTime::makeHMS
static int64_t makeHMS(int hour, int minute, int second, int nanos)
Helper method to convert a broken down time to a number of nanoseconds since midnight.
Definition: FieldTypes.h:471

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