Inheritance diagram for UText:
Public Types | |
typedef opIndex | charAt |
enum | CaseOption { Default = 0, SpecialI = 1 } |
Public Member Functions | |
this (wchar[] content) | |
package wchar[] | get () |
override int | opEquals (Object o) |
override int | opCmp (Object o) |
override uint | toHash () |
UString | copy () |
UString | extract (uint start, uint len=uint.max) |
uint | codePoints (uint start=0, uint length=uint.max) |
bool | hasSurrogates (uint start=0, uint length=uint.max) |
wchar | opIndex (uint index) |
uint | length () |
int | compare (UText other, bool codePointOrder=false) |
int | compare (wchar[] other, bool codePointOrder=false) |
int | compareFolded (UText other, CaseOption option=CaseOption.Default) |
int | compareFolded (wchar[] other, CaseOption option=CaseOption.Default) |
bool | startsWith (UText other) |
bool | startsWith (wchar[] chars) |
bool | endsWith (UText other) |
bool | endsWith (wchar[] chars) |
uint | indexOf (wchar c, uint start=0) |
uint | indexOf (UText other, uint start=0) |
uint | indexOf (wchar[] chars, uint start=0) |
uint | lastIndexOf (wchar c, uint start=uint.max) |
uint | lastIndexOf (UText other, uint start=uint.max) |
uint | lastIndexOf (wchar[] chars, uint start=uint.max) |
UString | toLower (UString dst) |
UString | toLower (UString dst, inout ULocale locale) |
UString | toUpper (UString dst) |
UString | toUpper (UString dst, inout ULocale locale) |
UString | toFolded (UString dst, CaseOption option=CaseOption.Default) |
char[] | toUtf8 (char[] dst=null) |
UText | trim () |
UString | unEscape () |
uint | getCharStart (uint i) |
uint | getCharLimit (uint i) |
private void | pinIndex (inout uint x) |
private void | pinIndices (inout uint start, inout uint length) |
private int | compareFolded (wchar[] s1, wchar[] s2, CaseOption option=CaseOption.Default) |
Static Public Member Functions | |
bool | isSurrogate (wchar c) |
bool | isLeading (wchar c) |
bool | isTrailing (wchar c) |
this () | |
~this () | |
Public Attributes | |
package uint | len |
package wchar[] | content |
Static Public Attributes | |
FunctionLoader Bind[] | targets |
Private Types | |
typedef void * | Handle |
enum | Error { OK, BufferOverflow = 15 } |
Private Member Functions | |
this () | |
Static Private Member Functions | |
void | test () |
bool | isError (Error e) |
void | testError (Error e, char[] msg) |
char * | toString (char[] string) |
wchar * | toString (wchar[] string) |
uint | length (char *s) |
uint | length (wchar *s) |
char[] | toArray (char *s) |
wchar[] | toArray (wchar *s) |
Private Attributes | |
bool | mutable |
Static Private Attributes | |
void * | library |
Definition at line 651 of file UString.d.
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Definition at line 653 of file UString.d. Referenced by trim(), and unEscape(). |
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Use this for the primary argument-type to most ICU functions |
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ICU error codes (the ones which are referenced) |
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Hidden constructor |
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Construct read-only wrapper around the given content |
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Is this UText equal to another? Definition at line 727 of file UString.d. References compare(). |
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Compare this UText to another. Definition at line 742 of file UString.d. References compare(). |
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Hash this UText |
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Clone this UText into a UString Definition at line 771 of file UString.d. References UString. |
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Clone a section of this UText into a UString Definition at line 782 of file UString.d. References pinIndices(), and UString. |
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Count unicode code points in the length UChar code units of the string. A code point may occupy either one or two UChar code units. Counting code points involves reading all code units. Definition at line 797 of file UString.d. References pinIndices(). Referenced by hasSurrogates(). |
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Return an indication whether or not there are surrogate pairs within the string. Definition at line 810 of file UString.d. References codePoints(), and pinIndices(). |
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Return the character at the specified position. |
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Return the length of the valid content Definition at line 835 of file UString.d. Referenced by UTransform::setFilter(), USearch::setPattern(), UDecimalFormat::setPattern(), UDateFormat::setPattern(), USearch::setText(), UBreakIterator::setText(), and UString::setTo(). |
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The comparison can be done in code unit order or in code point order. They differ only in UTF-16 when comparing supplementary code points (U+10000..U+10ffff) to BMP code points near the end of the BMP (i.e., U+e000..U+ffff). In code unit order, high BMP code points sort after supplementary code points because they are stored as pairs of surrogates which are at U+d800..U+dfff. Definition at line 853 of file UString.d. References get(). Referenced by opCmp(), and opEquals(). |
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The comparison can be done in code unit order or in code point order. They differ only in UTF-16 when comparing supplementary code points (U+10000..U+10ffff) to BMP code points near the end of the BMP (i.e., U+e000..U+ffff). In code unit order, high BMP code points sort after supplementary code points because they are stored as pairs of surrogates which are at U+d800..U+dfff. |
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The comparison can be done in UTF-16 code unit order or in code point order. They differ only when comparing supplementary code points (U+10000..U+10ffff) to BMP code points near the end of the BMP (i.e., U+e000..U+ffff). In code unit order, high BMP code points sort after supplementary code points because they are stored as pairs of surrogates which are at U+d800..U+dfff. Definition at line 889 of file UString.d. References content. Referenced by compareFolded(), endsWith(), and startsWith(). |
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The comparison can be done in UTF-16 code unit order or in code point order. They differ only when comparing supplementary code points (U+10000..U+10ffff) to BMP code points near the end of the BMP (i.e., U+e000..U+ffff). In code unit order, high BMP code points sort after supplementary code points because they are stored as pairs of surrogates which are at U+d800..U+dfff. Definition at line 907 of file UString.d. References compareFolded(). |
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Does this UText start with specified string? Definition at line 918 of file UString.d. References get(). |
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Does this UText start with specified string? Definition at line 930 of file UString.d. References compareFolded(). |
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Does this UText end with specified string? Definition at line 943 of file UString.d. References get(). |
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Does this UText end with specified string? Definition at line 954 of file UString.d. References compareFolded(). |
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Find the first occurrence of a BMP code point in a string. A surrogate code point is found only if its match in the text is not part of a surrogate pair. Definition at line 969 of file UString.d. References pinIndex(). Referenced by indexOf(). |
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Find the first occurrence of a substring in a string. The substring is found at code point boundaries. That means that if the substring begins with a trail surrogate or ends with a lead surrogate, then it is found only if these surrogates stand alone in the text. Otherwise, the substring edge units would be matched against halves of surrogate pairs. |
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Find the first occurrence of a substring in a string. The substring is found at code point boundaries. That means that if the substring begins with a trail surrogate or ends with a lead surrogate, then it is found only if these surrogates stand alone in the text. Otherwise, the substring edge units would be matched against halves of surrogate pairs. Definition at line 1007 of file UString.d. References pinIndex(). |
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Find the last occurrence of a BMP code point in a string. A surrogate code point is found only if its match in the text is not part of a surrogate pair. Definition at line 1024 of file UString.d. References pinIndex(). Referenced by lastIndexOf(). |
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Find the last occurrence of a BMP code point in a string. A surrogate code point is found only if its match in the text is not part of a surrogate pair. Definition at line 1041 of file UString.d. References get(), and lastIndexOf(). |
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Find the last occurrence of a substring in a string. The substring is found at code point boundaries. That means that if the substring begins with a trail surrogate or ends with a lead surrogate, then it is found only if these surrogates stand alone in the text. Otherwise, the substring edge units would be matched against halves of surrogate pairs. Definition at line 1058 of file UString.d. References pinIndex(). |
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Lowercase the characters into a seperate UString. Casing is locale-dependent and context-sensitive. The result may be longer or shorter than the original. Note that the return value refers to the provided destination UString. Definition at line 1079 of file UString.d. References Default. |
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Lowercase the characters into a seperate UString. Casing is locale-dependent and context-sensitive. The result may be longer or shorter than the original. Note that the return value refers to the provided destination UString. Definition at line 1096 of file UString.d. References ICU::toString(). |
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Uppercase the characters into a seperate UString. Casing is locale-dependent and context-sensitive. The result may be longer or shorter than the original. Note that the return value refers to the provided destination UString. Definition at line 1119 of file UString.d. References Default. |
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Uppercase the characters into a seperate UString. Casing is locale-dependent and context-sensitive. The result may be longer or shorter than the original. Note that the return value refers to the provided destination UString. Definition at line 1136 of file UString.d. References ICU::toString(). |
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Case-fold the characters into a seperate UString. Case-folding is locale-independent and not context-sensitive, but there is an option for whether to include or exclude mappings for dotted I and dotless i that are marked with 'I' in CaseFolding.txt. The result may be longer or shorter than the original. Note that the return value refers to the provided destination UString. |
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Converts a sequence of wchar (UTF-16) to UTF-8 bytes. If the output array is not provided, an array of appropriate size will be allocated and returned. Where the output is provided, it must be large enough to hold potentially four bytes per character for surrogate-pairs or three bytes per character for BMP only. Consider using UConverter where streaming conversions are required. Returns an array slice representing the valid UTF8 content. Definition at line 1187 of file UString.d. References ICU::testError(). |
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Remove leading and trailing whitespace from this UText. Note that we slice the content to remove leading space. Definition at line 1207 of file UString.d. References charAt. |
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Unescape a string of characters and write the resulting Unicode characters to the destination buffer. The following escape sequences are recognized: uhhhh 4 hex digits; h in [0-9A-Fa-f] Uhhhhhhhh 8 hex digits xhh 1-2 hex digits x{h...} 1-8 hex digits ooo 1-3 octal digits; o in [0-7] cX control-X; X is masked with 0x1F as well as the standard ANSI C escapes: a => U+0007, \b => U+0008, \t => U+0009, \n => U+000A, v => U+000B, \f => U+000C, \r => U+000D, \e => U+001B, \" =U+0022, \' => U+0027, \? => U+003F, \\ => U+005C Anything else following a backslash is generically escaped. For example, "[a\\-z]" returns "[a-z]". If an escape sequence is ill-formed, this method returns an empty string. An example of an ill-formed sequence is "\\u" followed by fewer than 4 hex digits. Definition at line 1256 of file UString.d. References UString::append, charAt, UString::truncate(), and UString. |
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Is this code point a surrogate (U+d800..U+dfff)? |
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Is this code unit a lead surrogate (U+d800..U+dbff)? |
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Is this code unit a trail surrogate (U+dc00..U+dfff)? |
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Adjust a random-access offset to a code point boundary at the start of a code point. If the offset points to the trail surrogate of a surrogate pair, then the offset is decremented. Otherwise, it is not modified. |
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Adjust a random-access offset to a code point boundary after a code point. If the offset is behind the lead surrogate of a surrogate pair, then the offset is incremented. Otherwise, it is not modified. |
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Pin the given index to a valid position. Definition at line 1370 of file UString.d. Referenced by indexOf(), and lastIndexOf(). |
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Pin the given index and length to a valid position. Definition at line 1382 of file UString.d. Referenced by codePoints(), extract(), hasSurrogates(), UString::opCat(), UString::remove(), and UString::setTo(). |
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Helper for comparison methods |
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Definition at line 110 of file ICU.d. Referenced by UConverter::detectSignature(), UString::format(), UCollator::getLocale(), and UConverter::this(). |
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Definition at line 160 of file ICU.d. References string. |
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Definition at line 182 of file ICU.d. References strlen(). |
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Definition at line 191 of file ICU.d. References wcslen(). |
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Definition at line 200 of file ICU.d. References strlen(). Referenced by UConverter::detectSignature(), UResourceBundle::getKey(), UResourceBundle::getLocale(), UMessageFormat::getLocale(), UCollator::getLocale(), UConverter::getName(), UChar::getPropertyName(), UChar::getPropertyValueName(), and UConverter::opApply(). |
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Definition at line 211 of file ICU.d. References wcslen(). |
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Definition at line 659 of file UString.d. Referenced by compareFolded(), UTransform::execute(), UString::opCat(), UDateFormat::parse(), UNumberFormat::parseDouble(), UNumberFormat::parseInteger(), UNumberFormat::parseLong(), and UString::setTo(). |
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Bind the ICU functions from a shared library. This is complicated by the issues regarding D and DLLs on the Windows platform |
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Initial value: [ {cast(void**) &u_strFindFirst, "u_strFindFirst"} |