├── .gitattributes
├── .gitignore
├── .gitmodules
├── _build
├── all-functions.xsl
├── build.ps1
├── ensure-nuget.ps1
├── ensure-specs.ps1
├── function.xsl
└── restore-packages.ps1
├── _config.yml
├── array
├── append.html
├── filter.html
├── flatten.html
├── fold-left.html
├── fold-right.html
├── for-each-pair.html
├── for-each.html
├── get.html
├── head.html
├── insert-before.html
├── join.html
├── put.html
├── remove.html
├── reverse.html
├── size.html
├── sort.html
├── subarray.html
└── tail.html
├── css
└── site.scss
├── favicon.ico
├── fn
├── QName.html
├── abs.html
├── adjust-date-to-timezone.html
├── adjust-dateTime-to-timezone.html
├── adjust-time-to-timezone.html
├── analyze-string.html
├── apply.html
├── available-environment-variables.html
├── avg.html
├── base-uri.html
├── boolean.html
├── ceiling.html
├── codepoint-equal.html
├── codepoints-to-string.html
├── collation-key.html
├── collection.html
├── compare.html
├── concat.html
├── contains-token.html
├── contains.html
├── count.html
├── current-date.html
├── current-dateTime.html
├── current-time.html
├── data.html
├── dateTime.html
├── day-from-date.html
├── day-from-dateTime.html
├── days-from-duration.html
├── deep-equal.html
├── default-collation.html
├── default-language.html
├── distinct-values.html
├── doc-available.html
├── doc.html
├── document-uri.html
├── element-with-id.html
├── empty.html
├── encode-for-uri.html
├── ends-with.html
├── environment-variable.html
├── error.html
├── escape-html-uri.html
├── exactly-one.html
├── exists.html
├── false.html
├── filter.html
├── floor.html
├── fold-left.html
├── fold-right.html
├── for-each-pair.html
├── for-each.html
├── format-date.html
├── format-dateTime.html
├── format-integer.html
├── format-number.html
├── format-time.html
├── function-arity.html
├── function-lookup.html
├── function-name.html
├── generate-id.html
├── has-children.html
├── head.html
├── hours-from-dateTime.html
├── hours-from-duration.html
├── hours-from-time.html
├── id.html
├── idref.html
├── implicit-timezone.html
├── in-scope-prefixes.html
├── index-of.html
├── innermost.html
├── insert-before.html
├── iri-to-uri.html
├── json-doc.html
├── json-to-xml.html
├── lang.html
├── last.html
├── load-xquery-module.html
├── local-name-from-QName.html
├── local-name.html
├── lower-case.html
├── matches.html
├── max.html
├── min.html
├── minutes-from-dateTime.html
├── minutes-from-duration.html
├── minutes-from-time.html
├── month-from-date.html
├── month-from-dateTime.html
├── months-from-duration.html
├── name.html
├── namespace-uri-for-prefix.html
├── namespace-uri-from-QName.html
├── namespace-uri.html
├── nilled.html
├── node-name.html
├── normalize-space.html
├── normalize-unicode.html
├── not.html
├── number.html
├── one-or-more.html
├── outermost.html
├── parse-ietf-date.html
├── parse-json.html
├── parse-xml-fragment.html
├── parse-xml.html
├── path.html
├── position.html
├── prefix-from-QName.html
├── random-number-generator.html
├── remove.html
├── replace.html
├── resolve-QName.html
├── resolve-uri.html
├── reverse.html
├── root.html
├── round-half-to-even.html
├── round.html
├── seconds-from-dateTime.html
├── seconds-from-duration.html
├── seconds-from-time.html
├── serialize.html
├── sort.html
├── starts-with.html
├── static-base-uri.html
├── string-join.html
├── string-length.html
├── string-to-codepoints.html
├── string.html
├── subsequence.html
├── substring-after.html
├── substring-before.html
├── substring.html
├── sum.html
├── tail.html
├── timezone-from-date.html
├── timezone-from-dateTime.html
├── timezone-from-time.html
├── tokenize.html
├── trace.html
├── transform.html
├── translate.html
├── true.html
├── unordered.html
├── unparsed-text-available.html
├── unparsed-text-lines.html
├── unparsed-text.html
├── upper-case.html
├── uri-collection.html
├── xml-to-json.html
├── year-from-date.html
├── year-from-dateTime.html
├── years-from-duration.html
└── zero-or-one.html
├── github-btn.html
├── index.html
├── map
├── contains.html
├── entry.html
├── find.html
├── for-each.html
├── get.html
├── keys.html
├── merge.html
├── put.html
├── remove.html
└── size.html
├── math
├── acos.html
├── asin.html
├── atan.html
├── atan2.html
├── cos.html
├── exp.html
├── exp10.html
├── log.html
├── log10.html
├── pi.html
├── pow.html
├── sin.html
├── sqrt.html
└── tan.html
├── packages.config
└── xpath-ref.sln
/.gitattributes:
--------------------------------------------------------------------------------
1 | # Auto detect text files and perform LF normalization
2 | * text=auto
3 |
4 | # Custom for Visual Studio
5 | *.cs diff=csharp
6 | *.sln merge=union
7 | *.csproj merge=union
8 | *.vbproj merge=union
9 | *.fsproj merge=union
10 | *.dbproj merge=union
11 |
12 | # Standard to msysgit
13 | *.doc diff=astextplain
14 | *.DOC diff=astextplain
15 | *.docx diff=astextplain
16 | *.DOCX diff=astextplain
17 | *.dot diff=astextplain
18 | *.DOT diff=astextplain
19 | *.pdf diff=astextplain
20 | *.PDF diff=astextplain
21 | *.rtf diff=astextplain
22 | *.RTF diff=astextplain
23 |
--------------------------------------------------------------------------------
/.gitignore:
--------------------------------------------------------------------------------
1 | /.nuget/
2 | /packages/
3 | /_build/specs/
4 |
5 | [Bb]in
6 | [Oo]bj
7 | [Tt]est[Rr]esults
8 | *.suo
9 | *.user
10 |
--------------------------------------------------------------------------------
/.gitmodules:
--------------------------------------------------------------------------------
1 | [submodule "xmlspectrum"]
2 | path = xmlspectrum
3 | url = https://github.com/pgfearo/xmlspectrum
4 | [submodule "bootstrap-vertical-tabs"]
5 | path = bootstrap-vertical-tabs
6 | url = https://github.com/dbtek/bootstrap-vertical-tabs
7 | [submodule "bootstrap"]
8 | path = bootstrap
9 | url = https://github.com/twbs/bootstrap
10 |
--------------------------------------------------------------------------------
/_build/build.ps1:
--------------------------------------------------------------------------------
1 | param([switch]$IndexOnly)
2 |
3 | $ErrorActionPreference = "Stop"
4 | Push-Location (Split-Path $script:MyInvocation.MyCommand.Path)
5 |
6 | try {
7 |
8 | $saxonPath = Resolve-Path ..\packages\Saxon-HE.*
9 | $indexOnlyXsd = $IndexOnly.ToString().ToLower()
10 |
11 | .\ensure-specs.ps1
12 |
13 | &"$saxonPath\tools\Transform" -s:.\specs\xpath-functions-31.xml -xsl:.\all-functions.xsl index-only=$indexOnlyXsd
14 |
15 | } finally {
16 | Pop-Location
17 | }
--------------------------------------------------------------------------------
/_build/ensure-nuget.ps1:
--------------------------------------------------------------------------------
1 | $ErrorActionPreference = "Stop"
2 | Push-Location (Split-Path $script:MyInvocation.MyCommand.Path)
3 |
4 | $nuget = "..\.nuget\nuget.exe"
5 |
6 | try {
7 |
8 | $nugetDir = Split-Path $nuget
9 |
10 | if (-not (Test-Path $nugetDir -PathType Container)) {
11 | md $nugetDir | Out-Null
12 | }
13 |
14 | if (-not (Test-Path $nuget -PathType Leaf)) {
15 | write "Downloading NuGet..."
16 | Invoke-WebRequest https://www.nuget.org/nuget.exe -OutFile $nuget
17 | }
18 |
19 | } finally {
20 | Pop-Location
21 | }
--------------------------------------------------------------------------------
/_build/ensure-specs.ps1:
--------------------------------------------------------------------------------
1 | $ErrorActionPreference = "Stop"
2 | Push-Location (Split-Path $script:MyInvocation.MyCommand.Path)
3 |
4 | $specs = @(
5 | "http://www.w3.org/TR/2017/REC-xpath-functions-31-20170321/xpath-functions-31.xml"
6 | , "http://www.w3.org/TR/2014/REC-xpath-functions-30-20140408/xpath-functions-30.xml"
7 | , "http://www.w3.org/TR/2010/REC-xpath-functions-20101214/xpath-functions-20101214.xml"
8 | , "https://www.w3.org/TR/2017/REC-xpath-31-20170321/xpath-31.xml"
9 | , "https://www.w3.org/TR/2017/REC-xpath-datamodel-31-20170321/xpath-datamodel-31.xml"
10 | , "http://www.w3.org/TR/2014/REC-xpath-datamodel-30-20140408/xpath-datamodel-30.xml"
11 | , "https://www.w3.org/TR/2017/REC-xslt-xquery-serialization-31-20170321/xslt-xquery-serialization-31.xml"
12 | )
13 |
14 | try {
15 |
16 | if (-not (Test-Path specs -PathType Container)) {
17 | md specs | Out-Null
18 | }
19 |
20 | foreach ($url in $specs) {
21 |
22 | $fileName = Split-Path $url -Leaf
23 |
24 | if (-not (Test-Path .\specs\$fileName)) {
25 | write "Downloading $fileName"
26 | Invoke-WebRequest $url -OutFile .\specs\$fileName
27 | }
28 | }
29 |
30 | } finally {
31 | Pop-Location
32 | }
--------------------------------------------------------------------------------
/_build/restore-packages.ps1:
--------------------------------------------------------------------------------
1 | $ErrorActionPreference = "Stop"
2 | Push-Location (Split-Path $script:MyInvocation.MyCommand.Path)
3 |
4 | $nuget = "..\.nuget\nuget.exe"
5 |
6 | try {
7 |
8 | ./ensure-nuget.ps1
9 |
10 | &$nuget restore ..\packages.config -SolutionDirectory ..
11 |
12 | } finally {
13 | Pop-Location
14 | }
--------------------------------------------------------------------------------
/_config.yml:
--------------------------------------------------------------------------------
1 | title: XPath Reference
2 | exclude: [xpath-ref.sln, packages.config, xmlspectrum/, bootstrap/docs/]
3 |
--------------------------------------------------------------------------------
/array/get.html:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 | array:get
6 |
7 |
8 |
9 |
10 |
11 |
25 |
26 |
29 | Returns the value at the specified position in the supplied array (counting from 1).
30 |
31 | array:get (
34 | $array as array ( * ) ,
35 | $position as xs:integer
36 | ) as item ( ) *
37 |
44 |
45 |
48 | The result is the value of $array($position)
.
49 |
50 |
51 |
52 |
53 | Error Conditions
54 |
55 | A dynamic error occurs [ERRFOAY0001 ] if $position
is not in the range 1 to
56 | array:size($array)
inclusive.
57 |
58 |
59 |
60 |
63 | The expression ["a", "b", "c"] => array:get(2)
returns "b"
.
64 |
65 | The expression ["a", ["b", "c"]] => array:get(2)
returns ["b", "c"]
.
66 |
67 |
68 |
75 |
76 |
79 |
80 |
--------------------------------------------------------------------------------
/array/head.html:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 | array:head
6 |
7 |
8 |
9 |
10 |
11 |
25 |
26 |
29 | Returns the first member of an array, that is $array(1)
.
30 |
31 |
32 | array:head ( $array as array ( * ) ) as item ( ) *
35 |
42 |
43 |
46 | The function returns first member of $array
, that is the value of $array(1)
.
47 |
48 |
49 |
50 |
51 | Error Conditions
52 |
53 | A dynamic error occurs [ERRFOAY0001 ] if $array
is empty.
54 |
55 |
56 |
57 |
60 | The expression array:head([5, 6, 7, 8])
returns 5
.
61 |
62 | The expression array:head([["a", "b"], ["c", "d"]])
returns ["a", "b"]
.
63 |
64 | The expression array:head([("a", "b"), ("c", "d")])
returns "a", "b"
.
65 |
66 |
67 |
74 |
75 |
78 |
79 |
--------------------------------------------------------------------------------
/array/reverse.html:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 | array:reverse
6 |
7 |
8 |
9 |
10 |
11 |
25 |
26 |
29 | Returns an array containing all the members of a supplied array, but in reverse order.
30 |
31 | array:reverse ( $array as array ( * ) ) as array ( * )
34 |
41 |
42 |
45 | The function returns the result of the expression:
46 | array:join( fn:reverse(1 to array:size($array)) ! [$array(.)] )
47 |
48 |
49 |
52 | The expression array:reverse(["a", "b", "c", "d"])
returns ["d", "c", "b", "a"]
.
53 |
54 | The expression array:reverse([("a", "b"), ("c", "d")])
returns [("c", "d"), ("a", "b")]
.
55 |
56 | The expression array:reverse([(1 to 5)])
returns [(1, 2, 3, 4, 5)]
.
57 |
58 | The expression array:reverse([])
returns []
.
59 |
60 |
61 |
68 |
69 |
72 |
73 |
--------------------------------------------------------------------------------
/array/size.html:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 | array:size
6 |
7 |
8 |
9 |
10 |
11 |
25 |
26 |
29 | Returns the number of members in the supplied array.
30 |
31 | array:size ( $array as array ( * ) ) as xs:integer
34 |
41 |
42 |
45 | If $array
is empty the function returns zero.
46 |
47 | Otherwise, the function returns the number of members in $array
.
48 |
49 |
50 |
51 |
54 | Note that because an array is an item, the fn:count
function when applied to an array always returns 1 (one).
55 |
56 |
57 |
58 |
61 | The expression array:size(["a", "b", "c"])
returns 3
.
62 |
63 | The expression array:size(["a", ["b", "c"]])
returns 2
.
64 |
65 | The expression array:size([ ])
returns 0
.
66 |
67 | The expression array:size([[ ]])
returns 1
.
68 |
69 |
70 |
77 |
78 |
81 |
82 |
--------------------------------------------------------------------------------
/array/tail.html:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 | array:tail
6 |
7 |
8 |
9 |
10 |
11 |
25 |
26 |
29 | Returns an array containing all members except the first from a supplied array.
30 |
31 | array:tail ( $array as array ( * ) ) as array ( * )
34 |
41 |
42 |
45 | The function returns an array containing all members of the supplied array except
46 | the first,
47 | that is array:remove($array, 1)
.
48 |
49 |
50 |
51 |
52 | Error Conditions
53 |
54 | A dynamic error occurs [ERRFOAY0001 ] if $array
is empty.
55 |
56 |
57 |
58 |
61 | If the supplied array contains exactly one member, the result will be an empty array.
62 |
63 |
64 |
67 | The expression array:tail([5, 6, 7, 8])
returns [6, 7, 8]
.
68 |
69 | The expression array:tail([5])
returns [ ]
.
70 |
71 |
72 |
79 |
80 |
83 |
84 |
--------------------------------------------------------------------------------
/css/site.scss:
--------------------------------------------------------------------------------
1 | ---
2 | ---
3 |
4 | /* Layout */
5 | body {
6 | margin: 10px 0;
7 | }
8 |
9 | .container {
10 | width: 1170px;
11 | max-width: 100%;
12 | }
13 |
14 | footer {
15 | margin-top: 10px;
16 | }
17 |
18 | .breadcrumb-col {
19 | padding-left: 0;
20 | padding-right: 0;
21 | }
22 |
23 | .search-col {
24 | padding-right: 0;
25 | }
26 |
27 | body.index #function-filters {
28 | padding-bottom: 10px;
29 | text-align: right;
30 | }
31 |
32 | body.index .tab-pane {
33 | padding-top: 10px;
34 | }
35 |
36 | body.index .tab-pane a.disabled {
37 | color: #aaa;
38 | cursor: not-allowed;
39 | }
40 |
41 | /* Style */
42 | a, a:hover, a:focus {
43 | color: #00C;
44 | }
45 |
46 | .page-header {
47 | margin-top: 20px;
48 | }
49 |
50 | ol ol {
51 | list-style-type: lower-alpha;
52 | }
53 |
54 | .nav-tabs > li.active > a {
55 | font-weight: bold;
56 | }
57 |
58 | pre {
59 | background-color: #f8f8f8;
60 | border-color: #ddd;
61 | }
62 |
63 | code {
64 | background-color: rgba(0,0,0,0.04);
65 | color: #333;
66 | }
67 |
68 | code.signature span.function { font-weight: bold; }
69 |
70 | /* XMLSpectrum */
71 | span.ww {background-color: #073642; }
72 | span.eq-equ, span.z, span.sc, span.scx, span.ec, span.es, span.ez, span.atneq {color: #0000ff; }
73 | span.ww:not(:hover), span.txt:not(:hover), span.cm:not(:hover), span.pi:not(:hover) { }
74 | span.txt, span.cd {color: #000; }
75 | span.literal {color: #b81414; }
76 | span.op, span.type-op, span.if, span.higher, span.step, span.whitespace, span.quantifier {color: blue; }
77 | span.function {color: #000; }
78 | span.fname, span.tname, span.tcall, span.vname, span.pname {color: #0000ff; }
79 | span.variable, span.external {color: #8e36d3; }
80 | span.qname, span.type-name, span.unclosed, span.en, span.cl, span.href {color: #b81414; }
81 | span.enxsl, span.clxsl, span.enx, span.filter, span.node {color: #268bd2; }
82 | span.parenthesis { color: #000; }
83 | span.atn, span.numeric, span.dt, span.axis, span.context, span.bracedq {color: #fd0000; }
84 | span.pi{ color: #b81414; }
85 | span.cm, span.comment, span.av {color: #0000ff; }
86 | span.type, span.node-type { color: #000; }
87 |
--------------------------------------------------------------------------------
/favicon.ico:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/maxtoroq/xpath-ref/bb3b943040555866ade2537835d73ca003fdb913/favicon.ico
--------------------------------------------------------------------------------
/fn/current-date.html:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 | fn:current-date
6 |
7 |
8 |
9 |
10 |
11 |
25 |
26 |
29 | Returns the current date.
30 |
31 | fn:current-date ( ) as xs:date
34 |
43 |
44 |
47 | Returns xs:date(fn:current-dateTime())
. This is an xs:date
48 | (with timezone) that is current at some time during the evaluation of a query or
49 | transformation in which fn:current-date
is executed.
50 |
51 | This function is deterministic . The precise instant during the query
52 | or transformation represented by the value of fn:current-date
is implementation-dependent .
53 |
54 |
55 |
56 |
59 | The returned date will always have an associated timezone, which will always be the
60 | same
61 | as the implicit timezone in the dynamic context
62 |
63 |
64 |
65 |
68 | fn:current-date()
returns an xs:date
corresponding to the
69 | current date. For example, a call of fn:current-date()
might return
70 | 2004-05-12+01:00
.
71 |
72 |
73 |
82 |
83 |
86 |
87 |
--------------------------------------------------------------------------------
/fn/day-from-date.html:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 | fn:day-from-date
6 |
7 |
8 |
9 |
10 |
11 |
25 |
26 |
29 | Returns the day component of an xs:date
.
30 |
31 |
32 | fn:day-from-date ( $arg as xs:date ? ) as xs:integer ?
35 |
42 |
43 |
46 | If $arg
is the empty sequence, the function returns the empty sequence.
47 |
48 | Otherwise, the function returns an xs:integer
between 1 and 31, both
49 | inclusive, representing the day component in the localized value of
50 | $arg
.
51 |
52 |
53 |
54 |
57 | The expression fn:day-from-date(xs:date("1999-05-31-05:00"))
returns 31
.
58 |
59 | The expression fn:day-from-date(xs:date("2000-01-01+05:00"))
returns 1
.
60 |
61 |
62 |
71 |
72 |
75 |
76 |
--------------------------------------------------------------------------------
/fn/day-from-dateTime.html:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 | fn:day-from-dateTime
6 |
7 |
8 |
9 |
10 |
11 |
25 |
26 |
29 | Returns the day component of an xs:dateTime
.
30 |
31 |
32 | fn:day-from-dateTime ( $arg as xs:dateTime ? ) as xs:integer ?
35 |
42 |
43 |
46 | If $arg
is the empty sequence, the function returns the empty sequence.
47 |
48 | Otherwise, the function returns an xs:integer
between 1 and 31, both
49 | inclusive, representing the day component in the local value of $arg
.
50 |
51 |
52 |
53 |
56 | The expression fn:day-from-dateTime(xs:dateTime("1999-05-31T13:20:00-05:00"))
returns 31
.
57 |
58 | The expression fn:day-from-dateTime(xs:dateTime("1999-12-31T20:00:00-05:00"))
returns 31
.
59 |
60 | The expression fn:day-from-dateTime(fn:adjust-dateTime-to-timezone(xs:dateTime("1999-12-31T19:20:00-05:00"),
61 | xs:dayTimeDuration("PT0S")))
returns 1
.
62 |
63 |
64 |
73 |
74 |
77 |
78 |
--------------------------------------------------------------------------------
/fn/default-collation.html:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 | fn:default-collation
6 |
7 |
8 |
9 |
10 |
11 |
25 |
26 |
29 | Returns the value of the default collation property from the static context.
30 |
31 | fn:default-collation ( ) as xs:string
34 |
43 |
44 |
47 | Returns the value of the default collation property from the static context. Components
48 | of the static context are described in Static Context
49 | Components .
50 |
51 |
52 |
53 |
56 | The default collation property can never be absent. If it is not explicitly defined,
57 | a
58 | system defined default can be invoked. If this is not provided, the Unicode codepoint
59 | collation (http://www.w3.org/2005/xpath-functions/collation/codepoint
) is
60 | used.
61 |
62 |
63 |
72 |
73 |
76 |
77 |
--------------------------------------------------------------------------------
/fn/default-language.html:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 | fn:default-language
6 |
7 |
8 |
9 |
10 |
11 |
25 |
26 |
29 | Returns the value of the default language property from the dynamic context.
30 |
31 | fn:default-language ( ) as xs:language
34 |
43 |
44 |
47 | Returns the value of the default language property from the dynamic context. Components
48 | of the dynamic context are described in Dynamic Context .
49 |
50 |
51 |
52 |
55 | The default language property can never be absent. The functions fn:format-integer
,
56 | fn:format-date
, fn:format-time
, and fn:format-dateTime
57 | are defined to use the default language if no explicit language is supplied. The default
58 | language
59 | may play a role in selection of a default collation, but this is not a requirement.
60 |
61 |
62 |
69 |
70 |
73 |
74 |
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/fn/doc-available.html:
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1 |
2 |
3 |
4 |
5 | fn:doc-available
6 |
7 |
8 |
9 |
10 |
11 |
25 |
26 |
29 | The function returns true if and only if the function call fn:doc($uri)
30 | would return a document node.
31 |
32 |
33 | fn:doc-available ( $uri as xs:string ? ) as xs:boolean
36 |
45 |
46 |
49 | If $uri
is an empty sequence, this function returns false
.
50 |
51 | If a call on fn:doc($uri)
would return a document node, this function
52 | returns true
.
53 |
54 | In all other cases this function returns false
. This
55 | includes the case where an invalid URI is supplied, and also the case where
56 | a valid relative URI reference is supplied, and cannot be resolved,
57 | for example because the static base URI is absent.
58 |
59 | If this function returns true
, then calling fn:doc($uri)
60 | within the same execution scope must return a document node. However,
61 | if nondeterministic processing has been selected for the fn:doc
function,
62 | this guarantee is lost.
63 |
64 |
65 |
74 |
75 |
78 |
79 |
--------------------------------------------------------------------------------
/fn/exactly-one.html:
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1 |
2 |
3 |
4 |
5 | fn:exactly-one
6 |
7 |
8 |
9 |
10 |
11 |
25 |
26 |
29 | Returns $arg
if it contains exactly one item. Otherwise, raises an error.
30 |
31 |
32 |
33 | fn:exactly-one ( $arg as item ( ) * ) as item ( )
36 |
43 |
44 |
47 | Except in error cases, the function returns $arg
unchanged.
48 |
49 |
50 |
51 |
52 | Error Conditions
53 |
54 | A dynamic error is raised [ERRFORG0005 ] if $arg
is an
55 | empty sequence or a sequence containing more than one item.
56 |
57 |
58 |
67 |
68 |
71 |
72 |
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/fn/false.html:
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1 |
2 |
3 |
4 |
5 | fn:false
6 |
7 |
8 |
9 |
10 |
11 |
25 |
26 |
29 | Returns the xs:boolean
value false
.
30 |
31 |
32 | fn:false ( ) as xs:boolean
35 |
42 |
43 |
46 | The result is equivalent to xs:boolean("0")
.
47 |
48 |
49 |
50 |
53 | The expression fn:false()
returns xs:boolean(0)
.
54 |
55 |
56 |
65 |
66 |
69 |
70 |
--------------------------------------------------------------------------------
/fn/function-arity.html:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 | fn:function-arity
6 |
7 |
8 |
9 |
10 |
11 |
25 |
26 |
29 | Returns the arity of the function identified by a function item.
30 |
31 | fn:function-arity ( $func as function ( * ) ) as xs:integer
34 |
41 |
42 |
45 | The fn:function-arity
function returns the arity (number of arguments) of
46 | the function identified by $func
.
47 |
48 |
49 |
50 |
53 | The expression fn:function-arity(fn:substring#2)
returns 2
.
54 |
55 | The expression fn:function-arity(function($node){name($node)})
returns 1
.
56 |
57 | The expression let $initial := fn:substring(?, 1, 1) return
58 | fn:function-arity($initial)
returns 1
.
59 |
60 |
61 |
69 |
70 |
73 |
74 |
--------------------------------------------------------------------------------
/fn/function-name.html:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 | fn:function-name
6 |
7 |
8 |
9 |
10 |
11 |
25 |
26 |
29 | Returns the name of the function identified by a function item.
30 |
31 | fn:function-name ( $func as function ( * ) ) as xs:QName ?
34 |
41 |
42 |
45 | If $func
refers to a named function, fn:function-name($func)
46 | returns the name of that function.
47 |
48 | Otherwise ($func
refers to an anonymous function),
49 | fn:function-name($func)
returns an empty sequence.
50 |
51 | The prefix part of the returned QName is implementation-dependent .
52 |
53 |
54 |
55 |
58 | The expression fn:function-name(fn:substring#2)
returns fn:QName("http://www.w3.org/2005/xpath-functions",
59 | "fn:substring")
. (The namespace prefix of the returned QName is not
60 | predictable.)
61 |
62 | The expression fn:function-name(function($node){count($node/*)})
returns ()
.
63 |
64 |
65 |
73 |
74 |
77 |
78 |
--------------------------------------------------------------------------------
/fn/head.html:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 | fn:head
6 |
7 |
8 |
9 |
10 |
11 |
25 |
26 |
29 | Returns the first item in a sequence.
30 |
31 | fn:head ( $arg as item ( ) * ) as item ( ) ?
34 |
41 |
42 |
45 | The function returns the value of the expression $arg[1]
46 |
47 |
48 |
51 | If $arg
is the empty sequence, the empty sequence is returned. Otherwise
52 | the first item in the sequence is returned.
53 |
54 |
55 |
56 |
59 | The expression fn:head(1 to 5)
returns 1
.
60 |
61 | The expression fn:head(("a", "b", "c"))
returns "a"
.
62 |
63 | The expression fn:head(())
returns ()
.
64 |
65 | The expression fn:head([1,2,3])
returns [1,2,3]
.
66 |
67 |
68 |
76 |
77 |
80 |
81 |
--------------------------------------------------------------------------------
/fn/implicit-timezone.html:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 | fn:implicit-timezone
6 |
7 |
8 |
9 |
10 |
11 |
25 |
26 |
29 | Returns the value of the implicit timezone property from the dynamic context.
30 |
31 | fn:implicit-timezone ( ) as xs:dayTimeDuration
34 |
43 |
44 |
47 | Returns the value of the implicit timezone property from the dynamic context. Components
48 | of the dynamic context are described in Dynamic Context Components .
49 |
50 |
51 |
60 |
61 |
64 |
65 |
--------------------------------------------------------------------------------
/fn/in-scope-prefixes.html:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 | fn:in-scope-prefixes
6 |
7 |
8 |
9 |
10 |
11 |
25 |
26 |
29 | Returns the prefixes of the in-scope namespaces for an element node.
30 |
31 | fn:in-scope-prefixes ( $element as element ( ) ) as xs:string*
34 |
41 |
42 |
45 | The function returns a sequence of strings representing the prefixes of the in-scope
46 | namespaces for $element
.
47 |
48 | For namespace bindings that have a prefix, the function returns the prefix as an
49 | xs:NCName
. For the default namespace, which has no prefix, it returns
50 | the zero-length string.
51 |
52 | The result sequence contains no duplicates.
53 | The ordering of the result sequence is implementation-dependent .
54 |
55 |
56 |
57 |
60 | The XML namespace is in scope for every element, so the result will always include
61 | the string "xml".
62 |
63 |
64 |
73 |
74 |
77 |
78 |
--------------------------------------------------------------------------------
/fn/last.html:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 | fn:last
6 |
7 |
8 |
9 |
10 |
11 |
25 |
26 |
29 | Returns the context size from the dynamic context.
30 |
31 | fn:last ( ) as xs:integer
34 |
41 |
48 |
49 |
50 | Error Conditions
51 |
52 | A dynamic error is raised [ERRXPDY0002 ] if
53 | the context size is absent.
54 |
55 |
56 |
57 |
60 | Under most circumstances, the context size is absent only if the context item is absent.
61 | However, XSLT 3.0 with
62 | streaming defines situations in which the context item and context position are known,
63 | but the context size is unknown.
64 |
65 |
66 |
67 |
70 | The expression (1 to 20)[fn:last() - 1]
returns 19
.
71 |
72 |
73 |
82 |
83 |
86 |
87 |
--------------------------------------------------------------------------------
/fn/local-name-from-QName.html:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 | fn:local-name-from-QName
6 |
7 |
8 |
9 |
10 |
11 |
25 |
26 |
29 | Returns the local part of the supplied QName.
30 |
31 | fn:local-name-from-QName ( $arg as xs:QName ? ) as xs:NCName ?
34 |
41 |
42 |
45 | If $arg
is the empty sequence the function returns the empty sequence.
46 |
47 | Otherwise, the function returns an xs:NCName
representing the local part of
48 | $arg
.
49 |
50 |
51 |
52 |
55 | The expression fn:local-name-from-QName(fn:QName("http://www.example.com/example",
56 | "person"))
returns "person"
.
57 |
58 |
59 |
68 |
69 |
72 |
73 |
--------------------------------------------------------------------------------
/fn/minutes-from-dateTime.html:
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1 |
2 |
3 |
4 |
5 | fn:minutes-from-dateTime
6 |
7 |
8 |
9 |
10 |
11 |
25 |
26 |
29 | Returns the minute component of an xs:dateTime
.
30 |
31 |
32 | fn:minutes-from-dateTime ( $arg as xs:dateTime ? ) as xs:integer ?
35 |
42 |
43 |
46 | If $arg
is the empty sequence, the function returns the empty sequence.
47 |
48 | Otherwise, the function returns an xs:integer
value between 0 and 59, both
49 | inclusive, representing the minute component in the local value of
50 | $arg
.
51 |
52 |
53 |
54 |
57 | The expression fn:minutes-from-dateTime(xs:dateTime("1999-05-31T13:20:00-05:00"))
returns 20
.
58 |
59 | The expression fn:minutes-from-dateTime(xs:dateTime("1999-05-31T13:30:00+05:30"))
returns 30
.
60 |
61 |
62 |
71 |
72 |
75 |
76 |
--------------------------------------------------------------------------------
/fn/minutes-from-duration.html:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 | fn:minutes-from-duration
6 |
7 |
8 |
9 |
10 |
11 |
25 |
26 |
29 | Returns the number of minutes in a duration.
30 |
31 | fn:minutes-from-duration ( $arg as xs:duration ? ) as xs:integer ?
34 |
41 |
42 |
45 | If $arg
is the empty sequence, the function returns the empty sequence.
46 |
47 | Otherwise, the function returns an xs:integer
representing the minutes
48 | component in the value of $arg
. Given that a duration
49 | is a ($months, $seconds)
tuple, the result is the value of ($seconds mod 3600) idiv 60
.
50 |
51 | If $arg
is a negative duration then the result will be negative.
52 |
53 | If $arg
is an xs:yearMonthDuration
the function returns 0.
54 |
55 |
56 |
57 |
60 | The expression fn:minutes-from-duration(xs:dayTimeDuration("P3DT10H"))
returns 0
.
61 |
62 | The expression fn:minutes-from-duration(xs:dayTimeDuration("-P5DT12H30M"))
returns -30
.
63 |
64 |
65 |
74 |
75 |
78 |
79 |
--------------------------------------------------------------------------------
/fn/minutes-from-time.html:
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1 |
2 |
3 |
4 |
5 | fn:minutes-from-time
6 |
7 |
8 |
9 |
10 |
11 |
25 |
26 |
29 | Returns the minutes component of an xs:time
.
30 |
31 |
32 | fn:minutes-from-time ( $arg as xs:time ? ) as xs:integer ?
35 |
42 |
43 |
46 | If $arg
is the empty sequence, the function returns the empty sequence.
47 |
48 | Otherwise, the function returns an xs:integer
value between 0 and 59, both
49 | inclusive, representing the value of the minutes component in the local value of
50 | $arg
.
51 |
52 |
53 |
54 |
57 | The expression fn:minutes-from-time(xs:time("13:00:00Z"))
returns 0
.
58 |
59 |
60 |
69 |
70 |
73 |
74 |
--------------------------------------------------------------------------------
/fn/month-from-date.html:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 | fn:month-from-date
6 |
7 |
8 |
9 |
10 |
11 |
25 |
26 |
29 | Returns the month component of an xs:date
.
30 |
31 |
32 | fn:month-from-date ( $arg as xs:date ? ) as xs:integer ?
35 |
42 |
43 |
46 | If $arg
is the empty sequence, the function returns the empty sequence.
47 |
48 | Otherwise, the function returns an xs:integer
between 1 and 12, both
49 | inclusive, representing the month component in the local value of $arg
.
50 |
51 |
52 |
53 |
54 |
57 | The expression fn:month-from-date(xs:date("1999-05-31-05:00"))
returns 5
.
58 |
59 | The expression fn:month-from-date(xs:date("2000-01-01+05:00"))
returns 1
.
60 |
61 |
62 |
71 |
72 |
75 |
76 |
--------------------------------------------------------------------------------
/fn/month-from-dateTime.html:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 | fn:month-from-dateTime
6 |
7 |
8 |
9 |
10 |
11 |
25 |
26 |
29 | Returns the month component of an xs:dateTime
.
30 |
31 |
32 | fn:month-from-dateTime ( $arg as xs:dateTime ? ) as xs:integer ?
35 |
42 |
43 |
46 | If $arg
is the empty sequence, the function returns the empty sequence.
47 |
48 | Otherwise, the function returns an xs:integer
between 1 and 12, both
49 | inclusive, representing the month component in the local value of $arg
.
50 |
51 |
52 |
53 |
56 | The expression fn:month-from-dateTime(xs:dateTime("1999-05-31T13:20:00-05:00"))
returns 5
.
57 |
58 | The expression fn:month-from-dateTime(xs:dateTime("1999-12-31T19:20:00-05:00"))
returns 12
.
59 |
60 | The expression fn:month-from-dateTime(fn:adjust-dateTime-to-timezone(xs:dateTime("1999-12-31T19:20:00-05:00"),
61 | xs:dayTimeDuration("PT0S")))
returns 1
.
62 |
63 |
64 |
73 |
74 |
77 |
78 |
--------------------------------------------------------------------------------
/fn/namespace-uri-from-QName.html:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 | fn:namespace-uri-from-QName
6 |
7 |
8 |
9 |
10 |
11 |
25 |
26 |
29 | Returns the namespace URI part of the supplied QName.
30 |
31 | fn:namespace-uri-from-QName ( $arg as xs:QName ? ) as xs:anyURI ?
34 |
41 |
42 |
45 | If $arg
is the empty sequence the function returns the empty sequence.
46 |
47 | Otherwise, the function returns an xs:anyURI
representing the namespace URI
48 | part of $arg
.
49 |
50 | If $arg
is in no namespace, the function returns the zero-length
51 | xs:anyURI
.
52 |
53 |
54 |
55 |
58 | The expression fn:namespace-uri-from-QName(fn:QName("http://www.example.com/example",
59 | "person"))
returns xs:anyURI("http://www.example.com/example")
.
60 |
61 |
62 |
71 |
72 |
75 |
76 |
--------------------------------------------------------------------------------
/fn/not.html:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 | fn:not
6 |
7 |
8 |
9 |
10 |
11 |
25 |
26 |
29 | Returns true
if the effective boolean value of $arg
is
30 | false
, or false
if it is true
.
31 |
32 |
33 | fn:not ( $arg as item ( ) * ) as xs:boolean
36 |
43 |
44 |
47 | The value of $arg
is first reduced to an effective boolean value by
48 | applying the fn:boolean()
function. The function returns true
49 | if the effective boolean value is false
, or false
if the
50 | effective boolean value is true
.
51 |
52 |
53 |
54 |
57 | The expression fn:not(fn:true())
returns false()
.
58 |
59 | The expression fn:not(())
returns true()
.
60 |
61 | The expression fn:not("false")
returns false()
.
62 |
63 | fn:not(1 to 10)
raises a type error [ERRFORG0006 ].
64 |
65 |
66 |
75 |
76 |
79 |
80 |
--------------------------------------------------------------------------------
/fn/one-or-more.html:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 | fn:one-or-more
6 |
7 |
8 |
9 |
10 |
11 |
25 |
26 |
29 | Returns $arg
if it contains one or more items. Otherwise, raises an error.
30 |
31 |
32 |
33 | fn:one-or-more ( $arg as item ( ) * ) as item ( ) +
36 |
43 |
44 |
47 | Except in error cases, the function returns $arg
unchanged.
48 |
49 |
50 |
51 |
52 | Error Conditions
53 |
54 | A dynamic error is raised [ERRFORG0004 ] if $arg
is an
55 | empty sequence.
56 |
57 |
58 |
67 |
68 |
71 |
72 |
--------------------------------------------------------------------------------
/fn/position.html:
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1 |
2 |
3 |
4 |
5 | fn:position
6 |
7 |
8 |
9 |
10 |
11 |
25 |
26 |
29 | Returns the context position from the dynamic context.
30 |
31 | fn:position ( ) as xs:integer
34 |
41 |
48 |
49 |
50 | Error Conditions
51 |
52 | A dynamic error is raised [ERRXPDY0002 ] if
53 | the context item is absent.
54 |
55 |
56 |
65 |
66 |
69 |
70 |
--------------------------------------------------------------------------------
/fn/prefix-from-QName.html:
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1 |
2 |
3 |
4 |
5 | fn:prefix-from-QName
6 |
7 |
8 |
9 |
10 |
11 |
25 |
26 |
29 | Returns the prefix component of the supplied QName.
30 |
31 | fn:prefix-from-QName ( $arg as xs:QName ? ) as xs:NCName ?
34 |
41 |
42 |
45 | If $arg
is the empty sequence the function returns the empty sequence.
46 |
47 | If $arg
has no prefix component the function returns the empty
48 | sequence.
49 |
50 | Otherwise, the function returns an xs:NCName
representing the prefix
51 | component of $arg
.
52 |
53 |
54 |
63 |
64 |
67 |
68 |
--------------------------------------------------------------------------------
/fn/seconds-from-dateTime.html:
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1 |
2 |
3 |
4 |
5 | fn:seconds-from-dateTime
6 |
7 |
8 |
9 |
10 |
11 |
25 |
26 |
29 | Returns the seconds component of an xs:dateTime
.
30 |
31 |
32 | fn:seconds-from-dateTime ( $arg as xs:dateTime ? ) as xs:decimal ?
35 |
42 |
43 |
46 | If $arg
is the empty sequence, the function returns the empty sequence.
47 |
48 | Otherwise, the function returns an xs:decimal
value greater than or equal
49 | to zero and less than 60, representing the seconds and fractional seconds in the local
50 | value of $arg
.
51 |
52 |
53 |
54 |
57 | The expression fn:seconds-from-dateTime(xs:dateTime("1999-05-31T13:20:00-05:00"))
returns 0
.
58 |
59 |
60 |
69 |
70 |
73 |
74 |
--------------------------------------------------------------------------------
/fn/seconds-from-duration.html:
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1 |
2 |
3 |
4 |
5 | fn:seconds-from-duration
6 |
7 |
8 |
9 |
10 |
11 |
25 |
26 |
29 | Returns the number of seconds in a duration.
30 |
31 | fn:seconds-from-duration ( $arg as xs:duration ? ) as xs:decimal ?
34 |
41 |
42 |
45 | If $arg
is the empty sequence, the function returns the empty sequence.
46 |
47 | Otherwise, the function returns an xs:decimal
representing the seconds
48 | component in the value of $arg
. Given that a duration
49 | is a ($months, $seconds)
tuple, the result is the value of ($seconds mod 60)
50 | as an xs:decimal
.
51 |
52 | If $arg
is a negative duration then the result will be negative.
53 |
54 | If $arg
is an xs:yearMonthDuration
the function returns 0.
55 |
56 |
57 |
58 |
61 | The expression fn:seconds-from-duration(xs:dayTimeDuration("P3DT10H12.5S"))
returns 12.5
.
62 |
63 | The expression fn:seconds-from-duration(xs:dayTimeDuration("-PT256S"))
returns -16.0
.
64 |
65 |
66 |
75 |
76 |
79 |
80 |
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/fn/seconds-from-time.html:
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1 |
2 |
3 |
4 |
5 | fn:seconds-from-time
6 |
7 |
8 |
9 |
10 |
11 |
25 |
26 |
29 | Returns the seconds component of an xs:time
.
30 |
31 |
32 | fn:seconds-from-time ( $arg as xs:time ? ) as xs:decimal ?
35 |
42 |
43 |
46 | If $arg
is the empty sequence, the function returns the empty sequence.
47 |
48 | Otherwise, the function returns an xs:decimal
value greater than or equal
49 | to zero and less than 60, representing the seconds and fractional seconds in the local
50 | value of $arg
.
51 |
52 |
53 |
54 |
57 | The expression fn:seconds-from-time(xs:time("13:20:10.5"))
returns 10.5
.
58 |
59 |
60 |
69 |
70 |
73 |
74 |
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/fn/static-base-uri.html:
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1 |
2 |
3 |
4 |
5 | fn:static-base-uri
6 |
7 |
8 |
9 |
10 |
11 |
25 |
26 |
29 | This function returns the value of the static base URI property from the static
30 | context.
31 |
32 |
33 | fn:static-base-uri ( ) as xs:anyURI ?
36 |
45 |
46 |
49 | The function returns the value of the static base URI property from the static context.
50 | If the property is absent, the empty sequence is returned.
51 |
52 | Components of the static context are described in Static Context .
53 |
54 |
55 |
56 |
59 | XQuery 3.0 and XSLT 3.0 give an implementation freedom to use different base URIs
60 | during
61 | the static analysis phase and the dynamic evaluation phase, that is, for compile-time
62 | and run-time resources respectively. This is appropriate when the implementation allows
63 | the output of static analysis (a "compiled" query or stylesheet) to be deployed for
64 | execution
65 | to a different location from the one where static analysis took place. In this situation,
66 | the
67 | fn:static-base-uri
function should return a URI suitable for locating
68 | resources needed during dynamic evaluation.
69 |
70 |
71 |
80 |
81 |
84 |
85 |
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/fn/string-to-codepoints.html:
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1 |
2 |
3 |
4 |
5 | fn:string-to-codepoints
6 |
7 |
8 |
9 |
10 |
11 |
25 |
26 |
29 | Returns the sequence of codepoints that constitute an
30 | xs:string
value.
31 |
32 |
33 | fn:string-to-codepoints ( $arg as xs:string ? ) as xs:integer*
36 |
43 |
44 |
47 | The function returns a sequence of integers, each integer being the Unicode codepoint of the corresponding character in $arg
.
48 |
49 | If $arg
is a zero-length string or the empty sequence, the function returns
50 | the empty sequence.
51 |
52 |
53 |
54 |
57 | The expression fn:string-to-codepoints("Thérèse")
returns (84, 104, 233, 114, 232, 115, 101)
.
58 |
59 |
60 |
69 |
70 |
73 |
74 |
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/fn/tail.html:
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1 |
2 |
3 |
4 |
5 | fn:tail
6 |
7 |
8 |
9 |
10 |
11 |
25 |
26 |
29 | Returns all but the first item in a sequence.
30 |
31 | fn:tail ( $arg as item ( ) * ) as item ( ) *
34 |
41 |
42 |
45 | The function returns the value of the expression subsequence($arg, 2)
46 |
47 |
48 |
51 | If $arg
is the empty sequence, or a sequence containing a single item, then
52 | the empty sequence is returned.
53 |
54 |
55 |
56 |
59 | The expression fn:tail(1 to 5)
returns (2, 3, 4, 5)
.
60 |
61 | The expression fn:tail(("a", "b", "c"))
returns ("b", "c")
.
62 |
63 | The expression fn:tail("a")
returns ()
.
64 |
65 | The expression fn:tail(())
returns ()
.
66 |
67 | The expression fn:tail([1,2,3])
returns ()
.
68 |
69 |
70 |
78 |
79 |
82 |
83 |
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/fn/timezone-from-date.html:
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1 |
2 |
3 |
4 |
5 | fn:timezone-from-date
6 |
7 |
8 |
9 |
10 |
11 |
25 |
26 |
29 | Returns the timezone component of an xs:date
.
30 |
31 |
32 | fn:timezone-from-date ( $arg as xs:date ? ) as xs:dayTimeDuration ?
35 |
42 |
43 |
46 | If $arg
is the empty sequence, the function returns the empty sequence.
47 |
48 | Otherwise, the function returns the timezone component of $arg
, if any. If
49 | $arg
has a timezone component, then the result is an
50 | xs:dayTimeDuration
that indicates deviation from UTC; its value may
51 | range from +14:00 to -14:00 hours, both inclusive. If $arg
has no timezone
52 | component, the result is the empty sequence.
53 |
54 |
55 |
56 |
59 | The expression fn:timezone-from-date(xs:date("1999-05-31-05:00"))
returns xs:dayTimeDuration("-PT5H")
.
60 |
61 | The expression fn:timezone-from-date(xs:date("2000-06-12Z"))
returns xs:dayTimeDuration("PT0S")
.
62 |
63 |
64 |
73 |
74 |
77 |
78 |
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/fn/timezone-from-time.html:
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1 |
2 |
3 |
4 |
5 | fn:timezone-from-time
6 |
7 |
8 |
9 |
10 |
11 |
25 |
26 |
29 | Returns the timezone component of an xs:time
.
30 |
31 |
32 | fn:timezone-from-time ( $arg as xs:time ? ) as xs:dayTimeDuration ?
35 |
42 |
43 |
46 | If $arg
is the empty sequence, the function returns the empty sequence.
47 |
48 | Otherwise, the function returns the timezone component of $arg
, if any. If
49 | $arg
has a timezone component, then the result is an
50 | xs:dayTimeDuration
that indicates deviation from UTC; its value may
51 | range from +14:00 to -14:00 hours, both inclusive. If $arg
has no timezone
52 | component, the result is the empty sequence.
53 |
54 |
55 |
56 |
59 | The expression fn:timezone-from-time(xs:time("13:20:00-05:00"))
returns xs:dayTimeDuration("-PT5H")
.
60 |
61 | The expression fn:timezone-from-time(xs:time("13:20:00"))
returns ()
.
62 |
63 |
64 |
73 |
74 |
77 |
78 |
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/fn/true.html:
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1 |
2 |
3 |
4 |
5 | fn:true
6 |
7 |
8 |
9 |
10 |
11 |
25 |
26 |
29 | Returns the xs:boolean
value true
.
30 |
31 |
32 | fn:true ( ) as xs:boolean
35 |
42 |
43 |
46 | The result is equivalent to xs:boolean("1")
.
47 |
48 |
49 |
50 |
53 | The expression fn:true()
returns xs:boolean(1)
.
54 |
55 |
56 |
65 |
66 |
69 |
70 |
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/fn/zero-or-one.html:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 | fn:zero-or-one
6 |
7 |
8 |
9 |
10 |
11 |
25 |
26 |
29 | Returns $arg
if it contains zero or one items. Otherwise, raises an
30 | error.
31 |
32 |
33 | fn:zero-or-one ( $arg as item ( ) * ) as item ( ) ?
36 |
43 |
44 |
47 | Except in error cases, the function returns $arg
unchanged.
48 |
49 |
50 |
51 |
52 | Error Conditions
53 |
54 | A dynamic error is raised [ERRFORG0003 ] if $arg
55 | contains more than one item.
56 |
57 |
58 |
67 |
68 |
71 |
72 |
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/map/size.html:
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1 |
2 |
3 |
4 |
5 | map:size
6 |
7 |
8 |
9 |
10 |
11 |
25 |
26 |
29 | Returns the number of entries in the supplied map.
30 |
31 | map:size ( $map as map ( * ) ) as xs:integer
34 |
41 |
42 |
45 | The function map:size
takes any map
46 | as its $map
argument and returns the number of entries that are present
47 | in the map.
48 |
49 |
50 |
51 |
54 | The expression map:size(map{})
returns 0
.
55 |
56 | The expression map:size(map{"true":1, "false":0})
returns 2
.
57 |
58 |
59 |
66 |
67 |
70 |
71 |
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/math/pi.html:
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1 |
2 |
3 |
4 |
5 | math:pi
6 |
7 |
8 |
9 |
10 |
11 |
25 |
26 |
29 | Returns an approximation to the mathematical constant π .
30 |
31 |
32 | math:pi ( ) as xs:double
35 |
42 |
43 |
46 | This function returns the xs:double
value whose lexical representation is
47 | 3.141592653589793e0
48 |
49 |
50 |
51 |
54 | The expression 2*math:pi()
returns 6.283185307179586e0
.
55 |
56 | The expression 60 * (math:pi() div 180)
converts an angle of 60 degrees
57 | to radians.
58 |
59 |
60 |
68 |
69 |
72 |
73 |
--------------------------------------------------------------------------------
/packages.config:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
--------------------------------------------------------------------------------
/xpath-ref.sln:
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1 |
2 | Microsoft Visual Studio Solution File, Format Version 12.00
3 | # Visual Studio Express 2013 for Web
4 | VisualStudioVersion = 12.0.30723.0
5 | MinimumVisualStudioVersion = 10.0.40219.1
6 | Project("{E24C65DC-7377-472B-9ABA-BC803B73C61A}") = "xpath-ref", "http://localhost:50308", "{6BB627C1-59FF-456A-A6C4-72A082B0911F}"
7 | ProjectSection(WebsiteProperties) = preProject
8 | UseIISExpress = "true"
9 | TargetFrameworkMoniker = ".NETFramework,Version%3Dv4.0"
10 | Debug.AspNetCompiler.VirtualPath = "/localhost_50308"
11 | Debug.AspNetCompiler.PhysicalPath = "."
12 | Debug.AspNetCompiler.TargetPath = "PrecompiledWeb\localhost_50308\"
13 | Debug.AspNetCompiler.Updateable = "true"
14 | Debug.AspNetCompiler.ForceOverwrite = "true"
15 | Debug.AspNetCompiler.FixedNames = "false"
16 | Debug.AspNetCompiler.Debug = "True"
17 | Release.AspNetCompiler.VirtualPath = "/localhost_50308"
18 | Release.AspNetCompiler.PhysicalPath = "."
19 | Release.AspNetCompiler.TargetPath = "PrecompiledWeb\localhost_50308\"
20 | Release.AspNetCompiler.Updateable = "true"
21 | Release.AspNetCompiler.ForceOverwrite = "true"
22 | Release.AspNetCompiler.FixedNames = "false"
23 | Release.AspNetCompiler.Debug = "False"
24 | SlnRelativePath = "."
25 | EndProjectSection
26 | EndProject
27 | Global
28 | GlobalSection(SolutionConfigurationPlatforms) = preSolution
29 | Debug|Any CPU = Debug|Any CPU
30 | EndGlobalSection
31 | GlobalSection(ProjectConfigurationPlatforms) = postSolution
32 | {6BB627C1-59FF-456A-A6C4-72A082B0911F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
33 | {6BB627C1-59FF-456A-A6C4-72A082B0911F}.Debug|Any CPU.Build.0 = Debug|Any CPU
34 | EndGlobalSection
35 | GlobalSection(SolutionProperties) = preSolution
36 | HideSolutionNode = FALSE
37 | EndGlobalSection
38 | EndGlobal
39 |
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