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## Class DATETIME

This object/structure have data of year,month,day,hour,min,sec,msec.

Sample for function-orientired programming:

    x:=dt_create(date(),"11:22:33:44")
    ? dt_date(x), dt_time(x)
    ? dt_year(x), dt_month(x), dt_day(x), dt_hour(x),dt_min(x),dt_sec(x),dt_msec(x)
    x2:=dt_create("0000/00/00","101:102:103:1024")
    ? dt_date(x2), dt_time(x2)
    dt_normalize(@x2)
    ? dt_date(x2), dt_time(x2)
    x3:=dt_add(x,x2)
    ? dt_date(x3), dt_time(x3)
    x3:=dt_sub(x,x2)
    ? dt_date(x3), dt_time(x3)

Sample for object-orientired programming:

    x:=dateTimeNew(date(),"11:22:33:44")
    ? x:date(), x:time(x)
    ? x:year(), x:month(), x:day(), x:hour(),x:min(),x:sec(),x:msec()
    x2:=dateTimeNew("0000/00/00","101:102:103:1024")
    ? x2:date(), x2:time()
    x2:normalize()
    ? x2:date(), x2:time()
    x3:=x:add(x2)
    ? x3:date(), x3:time()
    x3:=x:sub(x2)
    ? x3:date(), x3:time()

### Function description

#### dt:=dt_create(date(),time() )

#### dt:=dt_create(date() | "yyyy/mm/dd", nHour, nMin, nSec, nMsec )

#### dt:=dt_create(nYear, nMonth, nDay, nHour, nMin, nSec, nMsec )

Create and return new structure of datetime.

#### dVar:=dt_date(dt)

Return date from datetime.

#### sVar:=dt_time(dt)

Return time from datetime in format "hh:mm:ss:ms".

#### dt_year(dt), dt_month(dt), dt_day(dt), dt_hour(dt), dt_min(dt), dt_sec(dt), dt_msec(dt)

Return info of subdata.

#### dt2:=dt_normalize(@dt)

Noramlized data. Return new value.

#### dt3:=dt_add(dt1,dt2)

Return addittive value of two datetime.

#### dt3:=dt_sub(dt1,dt2)

Return result of subtract two datetime.

### Decription of class DATETIME

### This class don`t have attributes.

### Methods

#### dt:=dateTimeNew(date(),time() )

#### dt:=dateTimeNew(date() | "yyyy/mm/dd", nHour, nMin, nSec, nMsec )

#### dt:=dateTimeNew(nYear, nMonth, nDay, nHour, nMin, nSec, nMsec )

Created and return new object.

#### dt:date()

Return date from datetime.

#### dt:time()

Return time from datetime in format "hh:mm:ss:ms".

#### dt:year(), dt:month(), dt:day(), dt:hour(), dt:min(), dt:sec(), dt:msec()

Return subdata.

#### dt:normalize()

Normalized object.

#### dt3:=dt1:add(dt2)

Return addittive value of two datetime.

#### dt3:=dt1:sub(dt2)

Return result of subtract two datetime.

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