The simple-date-time Reference Manual

This is the simple-date-time Reference Manual, version 0.1.0, generated automatically by Declt version 4.0 beta 2 "William Riker" on Mon Aug 15 05:51:17 2022 GMT+0.

1 Introduction

simple-date-time

date and time library for common lisp

2 Systems

The main system appears first, followed by any subsystem dependency.

simple-date-time

2.1 `simple-date-time`

date and time library for common lisp

Author

TAHARA Yoshinori <read.eval.print@gmail.com>

License

BSD

Version

0.1.0

Dependency

cl-ppcre (system).

Source

simple-date-time.asd.

Child Components

package.lisp (file).
date-time.lisp (file).

3 Files

Files are sorted by type and then listed depth-first from the systems components trees.

Lisp

3.1.1 `simple-date-time/simple-date-time.asd`

Source: simple-date-time.asd.
Parent Component: simple-date-time (system).
ASDF Systems: simple-date-time.

3.1.2 `simple-date-time/package.lisp`

Source: simple-date-time.asd.
Parent Component: simple-date-time (system).
Packages: simple-date-time.

3.1.3 `simple-date-time/date-time.lisp`

Dependency

package.lisp (file).

Source

simple-date-time.asd.

Parent Component

simple-date-time (system).

Public Interface

*default-timezone* (special variable).
clone (function).
date-time (class).
date-time/= (function).
date-time< (function).
date-time<= (function).
date-time= (function).
date-time> (function).
date-time>= (function).
date/= (function).
date< (function).
date<= (function).
date= (function).
date> (function).
date>= (function).
day+ (function).
day-name-of (function).
day-of (reader method).
day-of-week-of (function).
deserialize (function).
from-posix-time (function).
from-string (function).
from-universal-time (function).
hh∶mm (function).
hour+ (function).
hour-of (reader method).
http-date (function).
initialize-instance (method).
make-date (function).
make-date-time (function).
make-time (function).
millisecond+ (function).
millisecond-of (reader method).
minute+ (function).
minute-of (reader method).
month+ (function).
month-name-of (function).
month-of (reader method).
normalize (function).
now (function).
print-object (method).
rfc-2822 (function).
second+ (function).
second-of (reader method).
serialize (function).
time/= (function).
time< (function).
time<= (function).
time= (function).
time> (function).
time>= (function).
to-universal-time (function).
today (function).
tomorrow (function).
year+ (function).
year-of (reader method).
yesterday (function).
yy-mm-dd (function).
yy.mm.dd (function).
yy/mm/dd (function).
yyyy-mm-dd (function).
yyyy-mm-dd⎵hh∶mm (function).
yyyy-mm-dd⎵hh∶mm∶ss (function).
yyyy/mm/dd (function).
yyyymmdd (function).
yyyymmddthhmmssz (function).

Internals

*leap-year-days-of-month* (special variable).
*normal-year-days-of-month* (special variable).
*short-month-names* (special variable).
+posix-epoch+ (constant).
days-of-month (function).
days-of-year (function).
ensure-last-day-of-month (function).
from-short-month-name (function).
from-string-with-format (function).
leap-year-p (function).
normalize-date (function).
normalize-time (function).
serialize-date (function).
serialize-time (function).
yyyy/mm/dd⎵hh∶mm (function).
yyyy/mm/dd⎵hh∶mm∶ss (function).

4 Packages

Packages are listed by definition order.

simple-date-time

4.1 `simple-date-time`

Source

package.lisp.

Nicknames

dt
date-time

Use List

common-lisp.

Public Interface

*default-timezone* (special variable).
clone (function).
date-time (class).
date-time/= (function).
date-time< (function).
date-time<= (function).
date-time= (function).
date-time> (function).
date-time>= (function).
date/= (function).
date< (function).
date<= (function).
date= (function).
date> (function).
date>= (function).
day+ (function).
day-name-of (function).
day-of (generic reader).
day-of-week-of (function).
deserialize (function).
from-posix-time (function).
from-string (function).
from-universal-time (function).
hh∶mm (function).
hour+ (function).
hour-of (generic reader).
http-date (function).
make-date (function).
make-date-time (function).
make-time (function).
millisecond+ (function).
millisecond-of (generic reader).
minute+ (function).
minute-of (generic reader).
month+ (function).
month-name-of (function).
month-of (generic reader).
normalize (function).
now (function).
rfc-2822 (function).
second+ (function).
second-of (generic reader).
serialize (function).
time/= (function).
time< (function).
time<= (function).
time= (function).
time> (function).
time>= (function).
to-universal-time (function).
today (function).
tomorrow (function).
week-of (function).
year+ (function).
year-of (generic reader).
yesterday (function).
yy-mm-dd (function).
yy.mm.dd (function).
yy/mm/dd (function).
yyyy-mm-dd (function).
yyyy-mm-dd⎵hh∶mm (function).
yyyy-mm-dd⎵hh∶mm∶ss (function).
yyyy/mm/dd (function).
yyyymmdd (function).
yyyymmddthhmmssz (function).

Internals

*leap-year-days-of-month* (special variable).
*normal-year-days-of-month* (special variable).
*short-month-names* (special variable).
+posix-epoch+ (constant).
days-of-month (function).
days-of-year (function).
ensure-last-day-of-month (function).
from-short-month-name (function).
from-string-with-format (function).
leap-year-p (function).
normalize-date (function).
normalize-time (function).
serialize-date (function).
serialize-time (function).
yyyy/mm/dd⎵hh∶mm (function).
yyyy/mm/dd⎵hh∶mm∶ss (function).

5 Definitions

Definitions are sorted by export status, category, package, and then by lexicographic order.

Public Interface
Internals

5.1 Public Interface

Special variables
Ordinary functions
Generic functions
Standalone methods
Classes

5.1.1 Special variables

Special Variable: *default-timezone* ¶

Default timezone. GMT is 0. JST is 9. EST is -5.

Package: simple-date-time.
Source: date-time.lisp.

5.1.2 Ordinary functions

Function: clone (date-time) ¶

Package: simple-date-time.
Source: date-time.lisp.

Function: date-time/= (dt1 dt2) ¶

Package: simple-date-time.
Source: date-time.lisp.

Function: date-time< (dt1 dt2) ¶

Compare two DATE-TIME objects for date1 < date2

Package: simple-date-time.
Source: date-time.lisp.

Function: date-time<= (dt1 dt2) ¶

Package: simple-date-time.
Source: date-time.lisp.

Function: date-time= (dt1 dt2) ¶

Compare two DATE-TIME objects for both date1 = date2 and time1 = time2.

Package: simple-date-time.
Source: date-time.lisp.

Function: date-time> (dt1 dt2) ¶

Package: simple-date-time.
Source: date-time.lisp.

Function: date-time>= (dt1 dt2) ¶

Package: simple-date-time.
Source: date-time.lisp.

Function: date/= (dt1 dt2) ¶

Package: simple-date-time.
Source: date-time.lisp.

Function: date< (dt1 dt2) ¶

Compare two DATE-TIME objects for date1 < date2

Package: simple-date-time.
Source: date-time.lisp.

Function: date<= (dt1 dt2) ¶

Package: simple-date-time.
Source: date-time.lisp.

Function: date= (dt1 dt2) ¶

Compare two DATE-TIME objects for date1 = date2

Package: simple-date-time.
Source: date-time.lisp.

Function: date> (dt1 dt2) ¶

Package: simple-date-time.
Source: date-time.lisp.

Function: date>= (dt1 dt2) ¶

Package: simple-date-time.
Source: date-time.lisp.

Function: day+ (date-time delta) ¶

Function adds X to DATE-TIME object slot without normalizing.

Package: simple-date-time.
Source: date-time.lisp.

Function: day-name-of (date) ¶

Package: simple-date-time.
Source: date-time.lisp.

Function: day-of-week-of (date-time) ¶

Package: simple-date-time.
Source: date-time.lisp.

Function: deserialize (millisecond) ¶

Returns a normalized DATE-TIME object from input in milliseconds from beginning of date-time (1 1 1 0:0:0).

Package: simple-date-time.
Source: date-time.lisp.

Function: from-posix-time (time) ¶

Returns a DATE-TIME object from posix TIME

Package: simple-date-time.
Source: date-time.lisp.

Function: from-string (string &key format timezone) ¶

Returns a DATE-TIME object set from parsing STRING.

Package: simple-date-time.
Source: date-time.lisp.

Function: from-universal-time (&optional universal-time millisecond) ¶

Returns a DATE-TIME object set from UNIVERSAL-TIME (default is now)

Package: simple-date-time.
Source: date-time.lisp.

Function: hh:mm (date-time) ¶

Write string for DATE-TIME object in format: hh:mm

Package: simple-date-time.
Source: date-time.lisp.

Function: hour+ (date-time delta) ¶

Function adds X to DATE-TIME object slot without normalizing.

Package: simple-date-time.
Source: date-time.lisp.

Function: http-date (date-time &optional timezone) ¶

Write string for HTTP-Date

Package: simple-date-time.
Source: date-time.lisp.

Function: make-date (year month day) ¶

Constructs a DATE-TIME object from given date arguments.

Package: simple-date-time.
Source: date-time.lisp.

Function: make-date-time (year month day &optional hour minute second millisecond) ¶

Constructs a DATE-TIME object from given date and optional time arguments.

Package: simple-date-time.
Source: date-time.lisp.

Function: make-time (hour minute second &optional millisecond) ¶

Constructs a DATE-TIME object from given time arguments.

Package: simple-date-time.
Source: date-time.lisp.

Function: millisecond+ (date-time delta) ¶

Function adds X to DATE-TIME object slot without normalizing.

Package: simple-date-time.
Source: date-time.lisp.

Function: minute+ (date-time delta) ¶

Function adds X to DATE-TIME object slot without normalizing.

Package: simple-date-time.
Source: date-time.lisp.

Function: month+ (date-time delta) ¶

Increments MONTH-OF DATE-TIME object by DELTA. Does not normalize the result.

Package: simple-date-time.
Source: date-time.lisp.

Function: month-name-of (date) ¶

Package: simple-date-time.
Source: date-time.lisp.

Function: normalize (date-time) ¶

Returns a DATE-TIME object with date slots adjusted to be within normal bounds.

Package: simple-date-time.
Source: date-time.lisp.

Function: now () ¶

Returns DATE-TIME object set to the current time.

Package: simple-date-time.
Source: date-time.lisp.

Function: rfc-2822 (date-time &optional timezone) ¶

Write string for DATE-TIME object as per rfc-2822 (including time zone).

Package: simple-date-time.
Source: date-time.lisp.

Function: second+ (date-time delta) ¶

Function adds X to DATE-TIME object slot without normalizing.

Package: simple-date-time.
Source: date-time.lisp.

Function: serialize (date-time) ¶

Calculates integer milliseconds from DATE-TIME object beginning of time (Jan 1 1 0:0:0)

Package: simple-date-time.
Source: date-time.lisp.

Function: time/= (dt1 dt2) ¶

Package: simple-date-time.
Source: date-time.lisp.

Function: time< (dt1 dt2) ¶

Compare two DATE-TIME objects for time1 < time2

Package: simple-date-time.
Source: date-time.lisp.

Function: time<= (dt1 dt2) ¶

Package: simple-date-time.
Source: date-time.lisp.

Function: time= (dt1 dt2) ¶

Compare two DATE-TIME objects for time1 = time2

Package: simple-date-time.
Source: date-time.lisp.

Function: time> (dt1 dt2) ¶

Package: simple-date-time.
Source: date-time.lisp.

Function: time>= (dt1 dt2) ¶

Package: simple-date-time.
Source: date-time.lisp.

Function: to-universal-time (date-time &optional timezone) ¶

Returns the universal time for DATE-TIME object (truncating milliseconds).

Package: simple-date-time.
Source: date-time.lisp.

Function: today () ¶

Returns a DATE-TIME object set to the start of the current day.

Package: simple-date-time.
Source: date-time.lisp.

Function: tomorrow () ¶

Returns a DATE-TIME object set to the start of the day following the current day.

Package: simple-date-time.
Source: date-time.lisp.

Function: week-of (date-time) ¶

Package: simple-date-time.
Alias for: day-of-week-of.

Function: year+ (date-time delta) ¶

Increments YEAR-OF DATE-TIME object by DELTA. Does not normalize the result.

Package: simple-date-time.
Source: date-time.lisp.

Function: yesterday () ¶

Returns a DATE-TIME object set to the start of the day before the current day.

Package: simple-date-time.
Source: date-time.lisp.

Function: yy-mm-dd (date-time) ¶

Write string for DATE-TIME object in format: yy-mm-dd

Package: simple-date-time.
Source: date-time.lisp.

Function: yy.mm.dd (date-time) ¶

Write string for DATE-TIME object in format: yy.mm.dd

Package: simple-date-time.
Source: date-time.lisp.

Function: yy/mm/dd (date-time) ¶

Write string for DATE-TIME object in format: yy/mm/dd

Package: simple-date-time.
Source: date-time.lisp.

Function: yyyy-mm-dd (date-time) ¶

Write string for DATE-TIME object in format: yyyy-mm-dd

Package: simple-date-time.
Source: date-time.lisp.

Function: yyyy-mm-dd⎵hh:mm (date-time) ¶

Write string for DATE-TIME object in format: yyyy-mm-dd hh:mm

Package: simple-date-time.
Source: date-time.lisp.

Function: yyyy-mm-dd⎵hh:mm:ss (date-time) ¶

Write string for DATE-TIME object in format: yyyy-mm-dd hh:mm:ss

Package: simple-date-time.
Source: date-time.lisp.

Function: yyyy/mm/dd (date-time) ¶

Write string for DATE-TIME object in format: yyyy/mm/dd

Package: simple-date-time.
Source: date-time.lisp.

Function: yyyymmdd (date-time) ¶

Write string for DATE-TIME object in format: yyyymmdd

Package: simple-date-time.
Source: date-time.lisp.

Function: yyyymmddthhmmssz (date-time) ¶

Write string for DATE-TIME object in format: YYYYMMDD’T’HHMMSS’Z’

Package: simple-date-time.
Source: date-time.lisp.

5.1.3 Generic functions

Generic Reader: day-of (object) ¶

Package

simple-date-time.

Methods

Reader Method: day-of ((date-time date-time)) ¶

automatically generated reader method

Source: date-time.lisp.
Target Slot: day.

Generic Reader: hour-of (object) ¶

Package

simple-date-time.

Methods

Reader Method: hour-of ((date-time date-time)) ¶

automatically generated reader method

Source: date-time.lisp.
Target Slot: hour.

Generic Reader: millisecond-of (object) ¶

Package

simple-date-time.

Methods

Reader Method: millisecond-of ((date-time date-time)) ¶

automatically generated reader method

Source: date-time.lisp.
Target Slot: millisecond.

Generic Reader: minute-of (object) ¶

Package

simple-date-time.

Methods

Reader Method: minute-of ((date-time date-time)) ¶

automatically generated reader method

Source: date-time.lisp.
Target Slot: minute.

Generic Reader: month-of (object) ¶

Package

simple-date-time.

Methods

Reader Method: month-of ((date-time date-time)) ¶

automatically generated reader method

Source: date-time.lisp.
Target Slot: month.

Generic Reader: second-of (object) ¶

Package

simple-date-time.

Methods

Reader Method: second-of ((date-time date-time)) ¶

automatically generated reader method

Source: date-time.lisp.
Target Slot: second.

Generic Reader: year-of (object) ¶

Package

simple-date-time.

Methods

Reader Method: year-of ((date-time date-time)) ¶

automatically generated reader method

Source: date-time.lisp.
Target Slot: year.

5.1.4 Standalone methods

Method: initialize-instance :after ((date-time date-time) &rest args) ¶

Source: date-time.lisp.

Method: print-object ((date-time date-time) stream) ¶

Source: date-time.lisp.

5.1.5 Classes

Class: date-time ¶

Package

simple-date-time.

Source

date-time.lisp.

Direct methods

day-of.
hour-of.
initialize-instance.
millisecond-of.
minute-of.
month-of.
print-object.
second-of.
year-of.

Direct slots

Slot: year ¶

Initargs: :year
Readers: year-of.
Writers: This slot is read-only.

Slot: month ¶

Initargs: :month
Readers: month-of.
Writers: This slot is read-only.

Slot: day ¶

Initargs: :day
Readers: day-of.
Writers: This slot is read-only.

Slot: hour ¶

Initargs: :hour
Readers: hour-of.
Writers: This slot is read-only.

Slot: minute ¶

Initargs: :minute
Readers: minute-of.
Writers: This slot is read-only.

Slot: second ¶

Package: common-lisp.
Initargs: :second
Readers: second-of.
Writers: This slot is read-only.

Slot: millisecond ¶

Initform: 0
Initargs: :millisecond
Readers: millisecond-of.
Writers: This slot is read-only.

5.2 Internals

Constants
Special variables
Ordinary functions

5.2.1 Constants

Constant: +posix-epoch+ ¶

Package: simple-date-time.
Source: date-time.lisp.

5.2.2 Special variables

Special Variable: *leap-year-days-of-month* ¶

Package: simple-date-time.
Source: date-time.lisp.

Special Variable: *normal-year-days-of-month* ¶

Package: simple-date-time.
Source: date-time.lisp.

Special Variable: *short-month-names* ¶

Package: simple-date-time.
Source: date-time.lisp.

5.2.3 Ordinary functions

Function: days-of-month (year month) ¶

Package: simple-date-time.
Source: date-time.lisp.

Function: days-of-year (year) ¶

Package: simple-date-time.
Source: date-time.lisp.

Function: ensure-last-day-of-month (date-time) ¶

Package: simple-date-time.
Source: date-time.lisp.

Function: from-short-month-name (month-name) ¶

Package: simple-date-time.
Source: date-time.lisp.

Function: from-string-with-format (string format) ¶

Package: simple-date-time.
Source: date-time.lisp.

Function: leap-year-p (year) ¶

Package: simple-date-time.
Source: date-time.lisp.

Function: normalize-date (date-time) ¶

Returns a DATE-TIME object with date slots adjusted so they are all within normal bounds.

Package: simple-date-time.
Source: date-time.lisp.

Function: normalize-time (date-time) ¶

Package: simple-date-time.
Source: date-time.lisp.

Function: serialize-date (date-time) ¶

Package: simple-date-time.
Source: date-time.lisp.

Function: serialize-time (date-time) ¶

Package: simple-date-time.
Source: date-time.lisp.

Function: yyyy/mm/dd⎵hh:mm (date-time) ¶

Write string for DATE-TIME object in format: yyyy/mm/dd hh:mm

Package: simple-date-time.
Source: date-time.lisp.

Function: yyyy/mm/dd⎵hh:mm:ss (date-time) ¶

Write string for DATE-TIME object in format: yyyy/mm/dd hh:mm:ss

Package: simple-date-time.
Source: date-time.lisp.

Appendix A Indexes

Concepts
Functions
Variables
Data types

A.1 Concepts

A.2 Functions

Jump to:	C D E F G H I L M N P R S T W Y

	Index Entry	Section

C
	`clone`:	Public ordinary functions

D
	`date-time/=`:	Public ordinary functions
	`date-time<`:	Public ordinary functions
	`date-time<=`:	Public ordinary functions
	`date-time=`:	Public ordinary functions
	`date-time>`:	Public ordinary functions
	`date-time>=`:	Public ordinary functions
	`date/=`:	Public ordinary functions
	`date<`:	Public ordinary functions
	`date<=`:	Public ordinary functions
	`date=`:	Public ordinary functions
	`date>`:	Public ordinary functions
	`date>=`:	Public ordinary functions
	`day+`:	Public ordinary functions
	`day-name-of`:	Public ordinary functions
	`day-of`:	Public generic functions
	`day-of`:	Public generic functions
	`day-of-week-of`:	Public ordinary functions
	`days-of-month`:	Private ordinary functions
	`days-of-year`:	Private ordinary functions
	`deserialize`:	Public ordinary functions

E
	`ensure-last-day-of-month`:	Private ordinary functions

F
	`from-posix-time`:	Public ordinary functions
	`from-short-month-name`:	Private ordinary functions
	`from-string`:	Public ordinary functions
	`from-string-with-format`:	Private ordinary functions
	`from-universal-time`:	Public ordinary functions
	`Function, clone`:	Public ordinary functions
	`Function, date-time/=`:	Public ordinary functions
	`Function, date-time<`:	Public ordinary functions
	`Function, date-time<=`:	Public ordinary functions
	`Function, date-time=`:	Public ordinary functions
	`Function, date-time>`:	Public ordinary functions
	`Function, date-time>=`:	Public ordinary functions
	`Function, date/=`:	Public ordinary functions
	`Function, date<`:	Public ordinary functions
	`Function, date<=`:	Public ordinary functions
	`Function, date=`:	Public ordinary functions
	`Function, date>`:	Public ordinary functions
	`Function, date>=`:	Public ordinary functions
	`Function, day+`:	Public ordinary functions
	`Function, day-name-of`:	Public ordinary functions
	`Function, day-of-week-of`:	Public ordinary functions
	`Function, days-of-month`:	Private ordinary functions
	`Function, days-of-year`:	Private ordinary functions
	`Function, deserialize`:	Public ordinary functions
	`Function, ensure-last-day-of-month`:	Private ordinary functions
	`Function, from-posix-time`:	Public ordinary functions
	`Function, from-short-month-name`:	Private ordinary functions
	`Function, from-string`:	Public ordinary functions
	`Function, from-string-with-format`:	Private ordinary functions
	`Function, from-universal-time`:	Public ordinary functions
	`Function, hh:mm`:	Public ordinary functions
	`Function, hour+`:	Public ordinary functions
	`Function, http-date`:	Public ordinary functions
	`Function, leap-year-p`:	Private ordinary functions
	`Function, make-date`:	Public ordinary functions
	`Function, make-date-time`:	Public ordinary functions
	`Function, make-time`:	Public ordinary functions
	`Function, millisecond+`:	Public ordinary functions
	`Function, minute+`:	Public ordinary functions
	`Function, month+`:	Public ordinary functions
	`Function, month-name-of`:	Public ordinary functions
	`Function, normalize`:	Public ordinary functions
	`Function, normalize-date`:	Private ordinary functions
	`Function, normalize-time`:	Private ordinary functions
	`Function, now`:	Public ordinary functions
	`Function, rfc-2822`:	Public ordinary functions
	`Function, second+`:	Public ordinary functions
	`Function, serialize`:	Public ordinary functions
	`Function, serialize-date`:	Private ordinary functions
	`Function, serialize-time`:	Private ordinary functions
	`Function, time/=`:	Public ordinary functions
	`Function, time<`:	Public ordinary functions
	`Function, time<=`:	Public ordinary functions
	`Function, time=`:	Public ordinary functions
	`Function, time>`:	Public ordinary functions
	`Function, time>=`:	Public ordinary functions
	`Function, to-universal-time`:	Public ordinary functions
	`Function, today`:	Public ordinary functions
	`Function, tomorrow`:	Public ordinary functions
	`Function, week-of`:	Public ordinary functions
	`Function, year+`:	Public ordinary functions
	`Function, yesterday`:	Public ordinary functions
	`Function, yy-mm-dd`:	Public ordinary functions
	`Function, yy.mm.dd`:	Public ordinary functions
	`Function, yy/mm/dd`:	Public ordinary functions
	`Function, yyyy-mm-dd`:	Public ordinary functions
	`Function, yyyy-mm-dd⎵hh:mm`:	Public ordinary functions
	`Function, yyyy-mm-dd⎵hh:mm:ss`:	Public ordinary functions
	`Function, yyyy/mm/dd`:	Public ordinary functions
	`Function, yyyy/mm/dd⎵hh:mm`:	Private ordinary functions
	`Function, yyyy/mm/dd⎵hh:mm:ss`:	Private ordinary functions
	`Function, yyyymmdd`:	Public ordinary functions
	`Function, yyyymmddthhmmssz`:	Public ordinary functions

G
	`Generic Function, day-of`:	Public generic functions
	`Generic Function, hour-of`:	Public generic functions
	`Generic Function, millisecond-of`:	Public generic functions
	`Generic Function, minute-of`:	Public generic functions
	`Generic Function, month-of`:	Public generic functions
	`Generic Function, second-of`:	Public generic functions
	`Generic Function, year-of`:	Public generic functions

H
	`hh:mm`:	Public ordinary functions
	`hour+`:	Public ordinary functions
	`hour-of`:	Public generic functions
	`hour-of`:	Public generic functions
	`http-date`:	Public ordinary functions

I
	`initialize-instance`:	Public standalone methods

L
	`leap-year-p`:	Private ordinary functions

M
	`make-date`:	Public ordinary functions
	`make-date-time`:	Public ordinary functions
	`make-time`:	Public ordinary functions
	`Method, day-of`:	Public generic functions
	`Method, hour-of`:	Public generic functions
	`Method, initialize-instance`:	Public standalone methods
	`Method, millisecond-of`:	Public generic functions
	`Method, minute-of`:	Public generic functions
	`Method, month-of`:	Public generic functions
	`Method, print-object`:	Public standalone methods
	`Method, second-of`:	Public generic functions
	`Method, year-of`:	Public generic functions
	`millisecond+`:	Public ordinary functions
	`millisecond-of`:	Public generic functions
	`millisecond-of`:	Public generic functions
	`minute+`:	Public ordinary functions
	`minute-of`:	Public generic functions
	`minute-of`:	Public generic functions
	`month+`:	Public ordinary functions
	`month-name-of`:	Public ordinary functions
	`month-of`:	Public generic functions
	`month-of`:	Public generic functions

N
	`normalize`:	Public ordinary functions
	`normalize-date`:	Private ordinary functions
	`normalize-time`:	Private ordinary functions
	`now`:	Public ordinary functions

P
	`print-object`:	Public standalone methods

R
	`rfc-2822`:	Public ordinary functions

S
	`second+`:	Public ordinary functions
	`second-of`:	Public generic functions
	`second-of`:	Public generic functions
	`serialize`:	Public ordinary functions
	`serialize-date`:	Private ordinary functions
	`serialize-time`:	Private ordinary functions

T
	`time/=`:	Public ordinary functions
	`time<`:	Public ordinary functions
	`time<=`:	Public ordinary functions
	`time=`:	Public ordinary functions
	`time>`:	Public ordinary functions
	`time>=`:	Public ordinary functions
	`to-universal-time`:	Public ordinary functions
	`today`:	Public ordinary functions
	`tomorrow`:	Public ordinary functions

W
	`week-of`:	Public ordinary functions

Y
	`year+`:	Public ordinary functions
	`year-of`:	Public generic functions
	`year-of`:	Public generic functions
	`yesterday`:	Public ordinary functions
	`yy-mm-dd`:	Public ordinary functions
	`yy.mm.dd`:	Public ordinary functions
	`yy/mm/dd`:	Public ordinary functions
	`yyyy-mm-dd`:	Public ordinary functions
	`yyyy-mm-dd⎵hh:mm`:	Public ordinary functions
	`yyyy-mm-dd⎵hh:mm:ss`:	Public ordinary functions
	`yyyy/mm/dd`:	Public ordinary functions
	`yyyy/mm/dd⎵hh:mm`:	Private ordinary functions
	`yyyy/mm/dd⎵hh:mm:ss`:	Private ordinary functions
	`yyyymmdd`:	Public ordinary functions
	`yyyymmddthhmmssz`:	Public ordinary functions

Jump to:	C D E F G H I L M N P R S T W Y

A.3 Variables

Jump to:	* + C D H M S Y

	Index Entry	Section

*
	`default-timezone`:	Public special variables
	`leap-year-days-of-month`:	Private special variables
	`normal-year-days-of-month`:	Private special variables
	`short-month-names`:	Private special variables

+
	`+posix-epoch+`:	Private constants

C
	`Constant, +posix-epoch+`:	Private constants

D
	`day`:	Public classes

H
	`hour`:	Public classes

M
	`millisecond`:	Public classes
	`minute`:	Public classes
	`month`:	Public classes

S
	`second`:	Public classes
	`Slot, day`:	Public classes
	`Slot, hour`:	Public classes
	`Slot, millisecond`:	Public classes
	`Slot, minute`:	Public classes
	`Slot, month`:	Public classes
	`Slot, second`:	Public classes
	`Slot, year`:	Public classes
	`Special Variable, default-timezone`:	Public special variables
	`Special Variable, leap-year-days-of-month`:	Private special variables
	`Special Variable, normal-year-days-of-month`:	Private special variables
	`Special Variable, short-month-names`:	Private special variables

Y
	`year`:	Public classes

Jump to:	* + C D H M S Y

A.4 Data types

Jump to:	C D F P S

	Index Entry	Section

C
	`Class, date-time`:	Public classes

D
	`date-time`:	Public classes
	`date-time.lisp`:	The simple-date-time/date-time․lisp file

F
	`File, date-time.lisp`:	The simple-date-time/date-time․lisp file
	`File, package.lisp`:	The simple-date-time/package․lisp file
	`File, simple-date-time.asd`:	The simple-date-time/simple-date-time․asd file

P
	`Package, simple-date-time`:	The simple-date-time package
	`package.lisp`:	The simple-date-time/package․lisp file

S
	`simple-date-time`:	The simple-date-time system
	`simple-date-time`:	The simple-date-time package
	`simple-date-time.asd`:	The simple-date-time/simple-date-time․asd file
	`System, simple-date-time`:	The simple-date-time system

Jump to:	C D F P S

The simple-date-time Reference Manual

The simple-date-time Reference Manual

Table of Contents

1 Introduction

simple-date-time

2 Systems

2.1 simple-date-time

3 Files

3.1 Lisp

3.1.1 simple-date-time/simple-date-time.asd

3.1.2 simple-date-time/package.lisp

3.1.3 simple-date-time/date-time.lisp

4 Packages

4.1 simple-date-time

5 Definitions

5.1 Public Interface

5.1.1 Special variables

5.1.2 Ordinary functions

5.1.3 Generic functions

5.1.4 Standalone methods

5.1.5 Classes

5.2 Internals

5.2.1 Constants

5.2.2 Special variables

5.2.3 Ordinary functions

Appendix A Indexes

A.1 Concepts

A.2 Functions

A.3 Variables

A.4 Data types

2.1 `simple-date-time`

3.1.1 `simple-date-time/simple-date-time.asd`

3.1.2 `simple-date-time/package.lisp`

3.1.3 `simple-date-time/date-time.lisp`

4.1 `simple-date-time`