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Posted to commits@couchdb.apache.org by be...@apache.org on 2014/02/13 19:12:37 UTC
[39/57] [abbrv] remove couch_collate
http://git-wip-us.apache.org/repos/asf/couchdb/blob/81332b78/apps/couch_collate/platform/osx/icu/unicode/coll.h
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diff --git a/apps/couch_collate/platform/osx/icu/unicode/coll.h b/apps/couch_collate/platform/osx/icu/unicode/coll.h
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-/*
-******************************************************************************
-* Copyright (C) 1996-2008, International Business Machines *
-* Corporation and others. All Rights Reserved. *
-******************************************************************************
-*/
-
-/**
- * \file
- * \brief C++ API: Collation Service.
- */
-
-/**
-* File coll.h
-*
-* Created by: Helena Shih
-*
-* Modification History:
-*
-* Date Name Description
-* 02/5/97 aliu Modified createDefault to load collation data from
-* binary files when possible. Added related methods
-* createCollationFromFile, chopLocale, createPathName.
-* 02/11/97 aliu Added members addToCache, findInCache, and fgCache.
-* 02/12/97 aliu Modified to create objects from RuleBasedCollator cache.
-* Moved cache out of Collation class.
-* 02/13/97 aliu Moved several methods out of this class and into
-* RuleBasedCollator, with modifications. Modified
-* createDefault() to call new RuleBasedCollator(Locale&)
-* constructor. General clean up and documentation.
-* 02/20/97 helena Added clone, operator==, operator!=, operator=, copy
-* constructor and getDynamicClassID.
-* 03/25/97 helena Updated with platform independent data types.
-* 05/06/97 helena Added memory allocation error detection.
-* 06/20/97 helena Java class name change.
-* 09/03/97 helena Added createCollationKeyValues().
-* 02/10/98 damiba Added compare() with length as parameter.
-* 04/23/99 stephen Removed EDecompositionMode, merged with
-* Normalizer::EMode.
-* 11/02/99 helena Collator performance enhancements. Eliminates the
-* UnicodeString construction and special case for NO_OP.
-* 11/23/99 srl More performance enhancements. Inlining of
-* critical accessors.
-* 05/15/00 helena Added version information API.
-* 01/29/01 synwee Modified into a C++ wrapper which calls C apis
-* (ucoll.h).
-*/
-
-#ifndef COLL_H
-#define COLL_H
-
-#include "unicode/utypes.h"
-
-#if !UCONFIG_NO_COLLATION
-
-#include "unicode/uobject.h"
-#include "unicode/ucol.h"
-#include "unicode/normlzr.h"
-#include "unicode/locid.h"
-#include "unicode/uniset.h"
-#include "unicode/umisc.h"
-
-U_NAMESPACE_BEGIN
-
-class StringEnumeration;
-
-#if !UCONFIG_NO_SERVICE
-/**
- * @stable ICU 2.6
- */
-class CollatorFactory;
-#endif
-
-/**
-* @stable ICU 2.0
-*/
-class CollationKey;
-
-/**
-* The <code>Collator</code> class performs locale-sensitive string
-* comparison.<br>
-* You use this class to build searching and sorting routines for natural
-* language text.<br>
-* <em>Important: </em>The ICU collation service has been reimplemented
-* in order to achieve better performance and UCA compliance.
-* For details, see the
-* <a href="http://source.icu-project.org/repos/icu/icuhtml/trunk/design/collation/ICU_collation_design.htm">
-* collation design document</a>.
-* <p>
-* <code>Collator</code> is an abstract base class. Subclasses implement
-* specific collation strategies. One subclass,
-* <code>RuleBasedCollator</code>, is currently provided and is applicable
-* to a wide set of languages. Other subclasses may be created to handle more
-* specialized needs.
-* <p>
-* Like other locale-sensitive classes, you can use the static factory method,
-* <code>createInstance</code>, to obtain the appropriate
-* <code>Collator</code> object for a given locale. You will only need to
-* look at the subclasses of <code>Collator</code> if you need to
-* understand the details of a particular collation strategy or if you need to
-* modify that strategy.
-* <p>
-* The following example shows how to compare two strings using the
-* <code>Collator</code> for the default locale.
-* \htmlonly<blockquote>\endhtmlonly
-* <pre>
-* \code
-* // Compare two strings in the default locale
-* UErrorCode success = U_ZERO_ERROR;
-* Collator* myCollator = Collator::createInstance(success);
-* if (myCollator->compare("abc", "ABC") < 0)
-* cout << "abc is less than ABC" << endl;
-* else
-* cout << "abc is greater than or equal to ABC" << endl;
-* \endcode
-* </pre>
-* \htmlonly</blockquote>\endhtmlonly
-* <p>
-* You can set a <code>Collator</code>'s <em>strength</em> property to
-* determine the level of difference considered significant in comparisons.
-* Five strengths are provided: <code>PRIMARY</code>, <code>SECONDARY</code>,
-* <code>TERTIARY</code>, <code>QUATERNARY</code> and <code>IDENTICAL</code>.
-* The exact assignment of strengths to language features is locale dependant.
-* For example, in Czech, "e" and "f" are considered primary differences,
-* while "e" and "\u00EA" are secondary differences, "e" and "E" are tertiary
-* differences and "e" and "e" are identical. The following shows how both case
-* and accents could be ignored for US English.
-* \htmlonly<blockquote>\endhtmlonly
-* <pre>
-* \code
-* //Get the Collator for US English and set its strength to PRIMARY
-* UErrorCode success = U_ZERO_ERROR;
-* Collator* usCollator = Collator::createInstance(Locale::US, success);
-* usCollator->setStrength(Collator::PRIMARY);
-* if (usCollator->compare("abc", "ABC") == 0)
-* cout << "'abc' and 'ABC' strings are equivalent with strength PRIMARY" << endl;
-* \endcode
-* </pre>
-* \htmlonly</blockquote>\endhtmlonly
-* <p>
-* For comparing strings exactly once, the <code>compare</code> method
-* provides the best performance. When sorting a list of strings however, it
-* is generally necessary to compare each string multiple times. In this case,
-* sort keys provide better performance. The <code>getSortKey</code> methods
-* convert a string to a series of bytes that can be compared bitwise against
-* other sort keys using <code>strcmp()</code>. Sort keys are written as
-* zero-terminated byte strings. They consist of several substrings, one for
-* each collation strength level, that are delimited by 0x01 bytes.
-* If the string code points are appended for UCOL_IDENTICAL, then they are
-* processed for correct code point order comparison and may contain 0x01
-* bytes but not zero bytes.
-* </p>
-* <p>
-* An older set of APIs returns a <code>CollationKey</code> object that wraps
-* the sort key bytes instead of returning the bytes themselves.
-* Its use is deprecated, but it is still available for compatibility with
-* Java.
-* </p>
-* <p>
-* <strong>Note:</strong> <code>Collator</code>s with different Locale,
-* and CollationStrength settings will return different sort
-* orders for the same set of strings. Locales have specific collation rules,
-* and the way in which secondary and tertiary differences are taken into
-* account, for example, will result in a different sorting order for same
-* strings.
-* </p>
-* @see RuleBasedCollator
-* @see CollationKey
-* @see CollationElementIterator
-* @see Locale
-* @see Normalizer
-* @version 2.0 11/15/01
-*/
-
-class U_I18N_API Collator : public UObject {
-public:
-
- // Collator public enums -----------------------------------------------
-
- /**
- * Base letter represents a primary difference. Set comparison level to
- * PRIMARY to ignore secondary and tertiary differences.<br>
- * Use this to set the strength of a Collator object.<br>
- * Example of primary difference, "abc" < "abd"
- *
- * Diacritical differences on the same base letter represent a secondary
- * difference. Set comparison level to SECONDARY to ignore tertiary
- * differences. Use this to set the strength of a Collator object.<br>
- * Example of secondary difference, "ä" >> "a".
- *
- * Uppercase and lowercase versions of the same character represents a
- * tertiary difference. Set comparison level to TERTIARY to include all
- * comparison differences. Use this to set the strength of a Collator
- * object.<br>
- * Example of tertiary difference, "abc" <<< "ABC".
- *
- * Two characters are considered "identical" when they have the same unicode
- * spellings.<br>
- * For example, "ä" == "ä".
- *
- * UCollationStrength is also used to determine the strength of sort keys
- * generated from Collator objects.
- * @stable ICU 2.0
- */
- enum ECollationStrength
- {
- PRIMARY = 0,
- SECONDARY = 1,
- TERTIARY = 2,
- QUATERNARY = 3,
- IDENTICAL = 15
- };
-
- /**
- * LESS is returned if source string is compared to be less than target
- * string in the compare() method.
- * EQUAL is returned if source string is compared to be equal to target
- * string in the compare() method.
- * GREATER is returned if source string is compared to be greater than
- * target string in the compare() method.
- * @see Collator#compare
- * @deprecated ICU 2.6. Use C enum UCollationResult defined in ucol.h
- */
- enum EComparisonResult
- {
- LESS = -1,
- EQUAL = 0,
- GREATER = 1
- };
-
- // Collator public destructor -----------------------------------------
-
- /**
- * Destructor
- * @stable ICU 2.0
- */
- virtual ~Collator();
-
- // Collator public methods --------------------------------------------
-
- /**
- * Returns true if "other" is the same as "this"
- * @param other Collator object to be compared
- * @return true if other is the same as this.
- * @stable ICU 2.0
- */
- virtual UBool operator==(const Collator& other) const;
-
- /**
- * Returns true if "other" is not the same as "this".
- * @param other Collator object to be compared
- * @return true if other is not the same as this.
- * @stable ICU 2.0
- */
- virtual UBool operator!=(const Collator& other) const;
-
- /**
- * Makes a shallow copy of the current object.
- * @return a copy of this object
- * @stable ICU 2.0
- */
- virtual Collator* clone(void) const = 0;
-
- /**
- * Creates the Collator object for the current default locale.
- * The default locale is determined by Locale::getDefault.
- * The UErrorCode& err parameter is used to return status information to the user.
- * To check whether the construction succeeded or not, you should check the
- * value of U_SUCCESS(err). If you wish more detailed information, you can
- * check for informational error results which still indicate success.
- * U_USING_FALLBACK_ERROR indicates that a fall back locale was used. For
- * example, 'de_CH' was requested, but nothing was found there, so 'de' was
- * used. U_USING_DEFAULT_ERROR indicates that the default locale data was
- * used; neither the requested locale nor any of its fall back locales
- * could be found.
- * The caller owns the returned object and is responsible for deleting it.
- *
- * @param err the error code status.
- * @return the collation object of the default locale.(for example, en_US)
- * @see Locale#getDefault
- * @stable ICU 2.0
- */
- static Collator* U_EXPORT2 createInstance(UErrorCode& err);
-
- /**
- * Gets the table-based collation object for the desired locale. The
- * resource of the desired locale will be loaded by ResourceLoader.
- * Locale::ENGLISH is the base collation table and all other languages are
- * built on top of it with additional language-specific modifications.
- * The UErrorCode& err parameter is used to return status information to the user.
- * To check whether the construction succeeded or not, you should check
- * the value of U_SUCCESS(err). If you wish more detailed information, you
- * can check for informational error results which still indicate success.
- * U_USING_FALLBACK_ERROR indicates that a fall back locale was used. For
- * example, 'de_CH' was requested, but nothing was found there, so 'de' was
- * used. U_USING_DEFAULT_ERROR indicates that the default locale data was
- * used; neither the requested locale nor any of its fall back locales
- * could be found.
- * The caller owns the returned object and is responsible for deleting it.
- * @param loc The locale ID for which to open a collator.
- * @param err the error code status.
- * @return the created table-based collation object based on the desired
- * locale.
- * @see Locale
- * @see ResourceLoader
- * @stable ICU 2.2
- */
- static Collator* U_EXPORT2 createInstance(const Locale& loc, UErrorCode& err);
-
-#ifdef U_USE_COLLATION_OBSOLETE_2_6
- /**
- * Create a Collator with a specific version.
- * This is the same as createInstance(loc, err) except that getVersion() of
- * the returned object is guaranteed to be the same as the version
- * parameter.
- * This is designed to be used to open the same collator for a given
- * locale even when ICU is updated.
- * The same locale and version guarantees the same sort keys and
- * comparison results.
- * <p>
- * Note: this API will be removed in a future release. Use
- * <tt>createInstance(const Locale&, UErrorCode&) instead.</tt></p>
- *
- * @param loc The locale ID for which to open a collator.
- * @param version The requested collator version.
- * @param err A reference to a UErrorCode,
- * must not indicate a failure before calling this function.
- * @return A pointer to a Collator, or 0 if an error occurred
- * or a collator with the requested version is not available.
- *
- * @see getVersion
- * @obsolete ICU 2.6
- */
- static Collator *createInstance(const Locale &loc, UVersionInfo version, UErrorCode &err);
-#endif
-
- /**
- * The comparison function compares the character data stored in two
- * different strings. Returns information about whether a string is less
- * than, greater than or equal to another string.
- * @param source the source string to be compared with.
- * @param target the string that is to be compared with the source string.
- * @return Returns a byte value. GREATER if source is greater
- * than target; EQUAL if source is equal to target; LESS if source is less
- * than target
- * @deprecated ICU 2.6 use the overload with UErrorCode &
- */
- virtual EComparisonResult compare(const UnicodeString& source,
- const UnicodeString& target) const;
-
- /**
- * The comparison function compares the character data stored in two
- * different strings. Returns information about whether a string is less
- * than, greater than or equal to another string.
- * @param source the source string to be compared with.
- * @param target the string that is to be compared with the source string.
- * @param status possible error code
- * @return Returns an enum value. UCOL_GREATER if source is greater
- * than target; UCOL_EQUAL if source is equal to target; UCOL_LESS if source is less
- * than target
- * @stable ICU 2.6
- */
- virtual UCollationResult compare(const UnicodeString& source,
- const UnicodeString& target,
- UErrorCode &status) const = 0;
-
- /**
- * Does the same thing as compare but limits the comparison to a specified
- * length
- * @param source the source string to be compared with.
- * @param target the string that is to be compared with the source string.
- * @param length the length the comparison is limited to
- * @return Returns a byte value. GREATER if source (up to the specified
- * length) is greater than target; EQUAL if source (up to specified
- * length) is equal to target; LESS if source (up to the specified
- * length) is less than target.
- * @deprecated ICU 2.6 use the overload with UErrorCode &
- */
- virtual EComparisonResult compare(const UnicodeString& source,
- const UnicodeString& target,
- int32_t length) const;
-
- /**
- * Does the same thing as compare but limits the comparison to a specified
- * length
- * @param source the source string to be compared with.
- * @param target the string that is to be compared with the source string.
- * @param length the length the comparison is limited to
- * @param status possible error code
- * @return Returns an enum value. UCOL_GREATER if source (up to the specified
- * length) is greater than target; UCOL_EQUAL if source (up to specified
- * length) is equal to target; UCOL_LESS if source (up to the specified
- * length) is less than target.
- * @stable ICU 2.6
- */
- virtual UCollationResult compare(const UnicodeString& source,
- const UnicodeString& target,
- int32_t length,
- UErrorCode &status) const = 0;
-
- /**
- * The comparison function compares the character data stored in two
- * different string arrays. Returns information about whether a string array
- * is less than, greater than or equal to another string array.
- * @param source the source string array to be compared with.
- * @param sourceLength the length of the source string array. If this value
- * is equal to -1, the string array is null-terminated.
- * @param target the string that is to be compared with the source string.
- * @param targetLength the length of the target string array. If this value
- * is equal to -1, the string array is null-terminated.
- * @return Returns a byte value. GREATER if source is greater than target;
- * EQUAL if source is equal to target; LESS if source is less than
- * target
- * @deprecated ICU 2.6 use the overload with UErrorCode &
- */
- virtual EComparisonResult compare(const UChar* source, int32_t sourceLength,
- const UChar* target, int32_t targetLength)
- const;
-
- /**
- * The comparison function compares the character data stored in two
- * different string arrays. Returns information about whether a string array
- * is less than, greater than or equal to another string array.
- * @param source the source string array to be compared with.
- * @param sourceLength the length of the source string array. If this value
- * is equal to -1, the string array is null-terminated.
- * @param target the string that is to be compared with the source string.
- * @param targetLength the length of the target string array. If this value
- * is equal to -1, the string array is null-terminated.
- * @param status possible error code
- * @return Returns an enum value. UCOL_GREATER if source is greater
- * than target; UCOL_EQUAL if source is equal to target; UCOL_LESS if source is less
- * than target
- * @stable ICU 2.6
- */
- virtual UCollationResult compare(const UChar* source, int32_t sourceLength,
- const UChar* target, int32_t targetLength,
- UErrorCode &status) const = 0;
-
- /**
- * Transforms the string into a series of characters that can be compared
- * with CollationKey::compareTo. It is not possible to restore the original
- * string from the chars in the sort key. The generated sort key handles
- * only a limited number of ignorable characters.
- * <p>Use CollationKey::equals or CollationKey::compare to compare the
- * generated sort keys.
- * If the source string is null, a null collation key will be returned.
- * @param source the source string to be transformed into a sort key.
- * @param key the collation key to be filled in
- * @param status the error code status.
- * @return the collation key of the string based on the collation rules.
- * @see CollationKey#compare
- * @deprecated ICU 2.8 Use getSortKey(...) instead
- */
- virtual CollationKey& getCollationKey(const UnicodeString& source,
- CollationKey& key,
- UErrorCode& status) const = 0;
-
- /**
- * Transforms the string into a series of characters that can be compared
- * with CollationKey::compareTo. It is not possible to restore the original
- * string from the chars in the sort key. The generated sort key handles
- * only a limited number of ignorable characters.
- * <p>Use CollationKey::equals or CollationKey::compare to compare the
- * generated sort keys.
- * <p>If the source string is null, a null collation key will be returned.
- * @param source the source string to be transformed into a sort key.
- * @param sourceLength length of the collation key
- * @param key the collation key to be filled in
- * @param status the error code status.
- * @return the collation key of the string based on the collation rules.
- * @see CollationKey#compare
- * @deprecated ICU 2.8 Use getSortKey(...) instead
- */
- virtual CollationKey& getCollationKey(const UChar*source,
- int32_t sourceLength,
- CollationKey& key,
- UErrorCode& status) const = 0;
- /**
- * Generates the hash code for the collation object
- * @stable ICU 2.0
- */
- virtual int32_t hashCode(void) const = 0;
-
- /**
- * Gets the locale of the Collator
- *
- * @param type can be either requested, valid or actual locale. For more
- * information see the definition of ULocDataLocaleType in
- * uloc.h
- * @param status the error code status.
- * @return locale where the collation data lives. If the collator
- * was instantiated from rules, locale is empty.
- * @deprecated ICU 2.8 This API is under consideration for revision
- * in ICU 3.0.
- */
- virtual const Locale getLocale(ULocDataLocaleType type, UErrorCode& status) const = 0;
-
- /**
- * Convenience method for comparing two strings based on the collation rules.
- * @param source the source string to be compared with.
- * @param target the target string to be compared with.
- * @return true if the first string is greater than the second one,
- * according to the collation rules. false, otherwise.
- * @see Collator#compare
- * @stable ICU 2.0
- */
- UBool greater(const UnicodeString& source, const UnicodeString& target)
- const;
-
- /**
- * Convenience method for comparing two strings based on the collation rules.
- * @param source the source string to be compared with.
- * @param target the target string to be compared with.
- * @return true if the first string is greater than or equal to the second
- * one, according to the collation rules. false, otherwise.
- * @see Collator#compare
- * @stable ICU 2.0
- */
- UBool greaterOrEqual(const UnicodeString& source,
- const UnicodeString& target) const;
-
- /**
- * Convenience method for comparing two strings based on the collation rules.
- * @param source the source string to be compared with.
- * @param target the target string to be compared with.
- * @return true if the strings are equal according to the collation rules.
- * false, otherwise.
- * @see Collator#compare
- * @stable ICU 2.0
- */
- UBool equals(const UnicodeString& source, const UnicodeString& target) const;
-
- /**
- * Determines the minimum strength that will be use in comparison or
- * transformation.
- * <p>E.g. with strength == SECONDARY, the tertiary difference is ignored
- * <p>E.g. with strength == PRIMARY, the secondary and tertiary difference
- * are ignored.
- * @return the current comparison level.
- * @see Collator#setStrength
- * @deprecated ICU 2.6 Use getAttribute(UCOL_STRENGTH...) instead
- */
- virtual ECollationStrength getStrength(void) const = 0;
-
- /**
- * Sets the minimum strength to be used in comparison or transformation.
- * <p>Example of use:
- * <pre>
- * \code
- * UErrorCode status = U_ZERO_ERROR;
- * Collator*myCollation = Collator::createInstance(Locale::US, status);
- * if (U_FAILURE(status)) return;
- * myCollation->setStrength(Collator::PRIMARY);
- * // result will be "abc" == "ABC"
- * // tertiary differences will be ignored
- * Collator::ComparisonResult result = myCollation->compare("abc", "ABC");
- * \endcode
- * </pre>
- * @see Collator#getStrength
- * @param newStrength the new comparison level.
- * @deprecated ICU 2.6 Use setAttribute(UCOL_STRENGTH...) instead
- */
- virtual void setStrength(ECollationStrength newStrength) = 0;
-
- /**
- * Get name of the object for the desired Locale, in the desired langauge
- * @param objectLocale must be from getAvailableLocales
- * @param displayLocale specifies the desired locale for output
- * @param name the fill-in parameter of the return value
- * @return display-able name of the object for the object locale in the
- * desired language
- * @stable ICU 2.0
- */
- static UnicodeString& U_EXPORT2 getDisplayName(const Locale& objectLocale,
- const Locale& displayLocale,
- UnicodeString& name);
-
- /**
- * Get name of the object for the desired Locale, in the langauge of the
- * default locale.
- * @param objectLocale must be from getAvailableLocales
- * @param name the fill-in parameter of the return value
- * @return name of the object for the desired locale in the default language
- * @stable ICU 2.0
- */
- static UnicodeString& U_EXPORT2 getDisplayName(const Locale& objectLocale,
- UnicodeString& name);
-
- /**
- * Get the set of Locales for which Collations are installed.
- *
- * <p>Note this does not include locales supported by registered collators.
- * If collators might have been registered, use the overload of getAvailableLocales
- * that returns a StringEnumeration.</p>
- *
- * @param count the output parameter of number of elements in the locale list
- * @return the list of available locales for which collations are installed
- * @stable ICU 2.0
- */
- static const Locale* U_EXPORT2 getAvailableLocales(int32_t& count);
-
- /**
- * Return a StringEnumeration over the locales available at the time of the call,
- * including registered locales. If a severe error occurs (such as out of memory
- * condition) this will return null. If there is no locale data, an empty enumeration
- * will be returned.
- * @return a StringEnumeration over the locales available at the time of the call
- * @stable ICU 2.6
- */
- static StringEnumeration* U_EXPORT2 getAvailableLocales(void);
-
- /**
- * Create a string enumerator of all possible keywords that are relevant to
- * collation. At this point, the only recognized keyword for this
- * service is "collation".
- * @param status input-output error code
- * @return a string enumeration over locale strings. The caller is
- * responsible for closing the result.
- * @stable ICU 3.0
- */
- static StringEnumeration* U_EXPORT2 getKeywords(UErrorCode& status);
-
- /**
- * Given a keyword, create a string enumeration of all values
- * for that keyword that are currently in use.
- * @param keyword a particular keyword as enumerated by
- * ucol_getKeywords. If any other keyword is passed in, status is set
- * to U_ILLEGAL_ARGUMENT_ERROR.
- * @param status input-output error code
- * @return a string enumeration over collation keyword values, or NULL
- * upon error. The caller is responsible for deleting the result.
- * @stable ICU 3.0
- */
- static StringEnumeration* U_EXPORT2 getKeywordValues(const char *keyword, UErrorCode& status);
-
- /**
- * Return the functionally equivalent locale for the given
- * requested locale, with respect to given keyword, for the
- * collation service. If two locales return the same result, then
- * collators instantiated for these locales will behave
- * equivalently. The converse is not always true; two collators
- * may in fact be equivalent, but return different results, due to
- * internal details. The return result has no other meaning than
- * that stated above, and implies nothing as to the relationship
- * between the two locales. This is intended for use by
- * applications who wish to cache collators, or otherwise reuse
- * collators when possible. The functional equivalent may change
- * over time. For more information, please see the <a
- * href="http://icu-project.org/userguide/locale.html#services">
- * Locales and Services</a> section of the ICU User Guide.
- * @param keyword a particular keyword as enumerated by
- * ucol_getKeywords.
- * @param locale the requested locale
- * @param isAvailable reference to a fillin parameter that
- * indicates whether the requested locale was 'available' to the
- * collation service. A locale is defined as 'available' if it
- * physically exists within the collation locale data.
- * @param status reference to input-output error code
- * @return the functionally equivalent collation locale, or the root
- * locale upon error.
- * @stable ICU 3.0
- */
- static Locale U_EXPORT2 getFunctionalEquivalent(const char* keyword, const Locale& locale,
- UBool& isAvailable, UErrorCode& status);
-
-#if !UCONFIG_NO_SERVICE
- /**
- * Register a new Collator. The collator will be adopted.
- * @param toAdopt the Collator instance to be adopted
- * @param locale the locale with which the collator will be associated
- * @param status the in/out status code, no special meanings are assigned
- * @return a registry key that can be used to unregister this collator
- * @stable ICU 2.6
- */
- static URegistryKey U_EXPORT2 registerInstance(Collator* toAdopt, const Locale& locale, UErrorCode& status);
-
- /**
- * Register a new CollatorFactory. The factory will be adopted.
- * @param toAdopt the CollatorFactory instance to be adopted
- * @param status the in/out status code, no special meanings are assigned
- * @return a registry key that can be used to unregister this collator
- * @stable ICU 2.6
- */
- static URegistryKey U_EXPORT2 registerFactory(CollatorFactory* toAdopt, UErrorCode& status);
-
- /**
- * Unregister a previously-registered Collator or CollatorFactory
- * using the key returned from the register call. Key becomes
- * invalid after a successful call and should not be used again.
- * The object corresponding to the key will be deleted.
- * @param key the registry key returned by a previous call to registerInstance
- * @param status the in/out status code, no special meanings are assigned
- * @return TRUE if the collator for the key was successfully unregistered
- * @stable ICU 2.6
- */
- static UBool U_EXPORT2 unregister(URegistryKey key, UErrorCode& status);
-#endif /* UCONFIG_NO_SERVICE */
-
- /**
- * Gets the version information for a Collator.
- * @param info the version # information, the result will be filled in
- * @stable ICU 2.0
- */
- virtual void getVersion(UVersionInfo info) const = 0;
-
- /**
- * Returns a unique class ID POLYMORPHICALLY. Pure virtual method.
- * This method is to implement a simple version of RTTI, since not all C++
- * compilers support genuine RTTI. Polymorphic operator==() and clone()
- * methods call this method.
- * @return The class ID for this object. All objects of a given class have
- * the same class ID. Objects of other classes have different class
- * IDs.
- * @stable ICU 2.0
- */
- virtual UClassID getDynamicClassID(void) const = 0;
-
- /**
- * Universal attribute setter
- * @param attr attribute type
- * @param value attribute value
- * @param status to indicate whether the operation went on smoothly or
- * there were errors
- * @stable ICU 2.2
- */
- virtual void setAttribute(UColAttribute attr, UColAttributeValue value,
- UErrorCode &status) = 0;
-
- /**
- * Universal attribute getter
- * @param attr attribute type
- * @param status to indicate whether the operation went on smoothly or
- * there were errors
- * @return attribute value
- * @stable ICU 2.2
- */
- virtual UColAttributeValue getAttribute(UColAttribute attr,
- UErrorCode &status) = 0;
-
- /**
- * Sets the variable top to a collation element value of a string supplied.
- * @param varTop one or more (if contraction) UChars to which the variable top should be set
- * @param len length of variable top string. If -1 it is considered to be zero terminated.
- * @param status error code. If error code is set, the return value is undefined. Errors set by this function are: <br>
- * U_CE_NOT_FOUND_ERROR if more than one character was passed and there is no such a contraction<br>
- * U_PRIMARY_TOO_LONG_ERROR if the primary for the variable top has more than two bytes
- * @return a 32 bit value containing the value of the variable top in upper 16 bits. Lower 16 bits are undefined
- * @stable ICU 2.0
- */
- virtual uint32_t setVariableTop(const UChar *varTop, int32_t len, UErrorCode &status) = 0;
-
- /**
- * Sets the variable top to a collation element value of a string supplied.
- * @param varTop an UnicodeString size 1 or more (if contraction) of UChars to which the variable top should be set
- * @param status error code. If error code is set, the return value is undefined. Errors set by this function are: <br>
- * U_CE_NOT_FOUND_ERROR if more than one character was passed and there is no such a contraction<br>
- * U_PRIMARY_TOO_LONG_ERROR if the primary for the variable top has more than two bytes
- * @return a 32 bit value containing the value of the variable top in upper 16 bits. Lower 16 bits are undefined
- * @stable ICU 2.0
- */
- virtual uint32_t setVariableTop(const UnicodeString varTop, UErrorCode &status) = 0;
-
- /**
- * Sets the variable top to a collation element value supplied. Variable top is set to the upper 16 bits.
- * Lower 16 bits are ignored.
- * @param varTop CE value, as returned by setVariableTop or ucol)getVariableTop
- * @param status error code (not changed by function)
- * @stable ICU 2.0
- */
- virtual void setVariableTop(const uint32_t varTop, UErrorCode &status) = 0;
-
- /**
- * Gets the variable top value of a Collator.
- * Lower 16 bits are undefined and should be ignored.
- * @param status error code (not changed by function). If error code is set, the return value is undefined.
- * @stable ICU 2.0
- */
- virtual uint32_t getVariableTop(UErrorCode &status) const = 0;
-
- /**
- * Get an UnicodeSet that contains all the characters and sequences
- * tailored in this collator.
- * @param status error code of the operation
- * @return a pointer to a UnicodeSet object containing all the
- * code points and sequences that may sort differently than
- * in the UCA. The object must be disposed of by using delete
- * @stable ICU 2.4
- */
- virtual UnicodeSet *getTailoredSet(UErrorCode &status) const;
-
-
- /**
- * Thread safe cloning operation
- * @return pointer to the new clone, user should remove it.
- * @stable ICU 2.2
- */
- virtual Collator* safeClone(void) = 0;
-
- /**
- * Get the sort key as an array of bytes from an UnicodeString.
- * Sort key byte arrays are zero-terminated and can be compared using
- * strcmp().
- * @param source string to be processed.
- * @param result buffer to store result in. If NULL, number of bytes needed
- * will be returned.
- * @param resultLength length of the result buffer. If if not enough the
- * buffer will be filled to capacity.
- * @return Number of bytes needed for storing the sort key
- * @stable ICU 2.2
- */
- virtual int32_t getSortKey(const UnicodeString& source,
- uint8_t* result,
- int32_t resultLength) const = 0;
-
- /**
- * Get the sort key as an array of bytes from an UChar buffer.
- * Sort key byte arrays are zero-terminated and can be compared using
- * strcmp().
- * @param source string to be processed.
- * @param sourceLength length of string to be processed.
- * If -1, the string is 0 terminated and length will be decided by the
- * function.
- * @param result buffer to store result in. If NULL, number of bytes needed
- * will be returned.
- * @param resultLength length of the result buffer. If if not enough the
- * buffer will be filled to capacity.
- * @return Number of bytes needed for storing the sort key
- * @stable ICU 2.2
- */
- virtual int32_t getSortKey(const UChar*source, int32_t sourceLength,
- uint8_t*result, int32_t resultLength) const = 0;
-
- /**
- * Produce a bound for a given sortkey and a number of levels.
- * Return value is always the number of bytes needed, regardless of
- * whether the result buffer was big enough or even valid.<br>
- * Resulting bounds can be used to produce a range of strings that are
- * between upper and lower bounds. For example, if bounds are produced
- * for a sortkey of string "smith", strings between upper and lower
- * bounds with one level would include "Smith", "SMITH", "sMiTh".<br>
- * There are two upper bounds that can be produced. If UCOL_BOUND_UPPER
- * is produced, strings matched would be as above. However, if bound
- * produced using UCOL_BOUND_UPPER_LONG is used, the above example will
- * also match "Smithsonian" and similar.<br>
- * For more on usage, see example in cintltst/capitst.c in procedure
- * TestBounds.
- * Sort keys may be compared using <TT>strcmp</TT>.
- * @param source The source sortkey.
- * @param sourceLength The length of source, or -1 if null-terminated.
- * (If an unmodified sortkey is passed, it is always null
- * terminated).
- * @param boundType Type of bound required. It can be UCOL_BOUND_LOWER, which
- * produces a lower inclusive bound, UCOL_BOUND_UPPER, that
- * produces upper bound that matches strings of the same length
- * or UCOL_BOUND_UPPER_LONG that matches strings that have the
- * same starting substring as the source string.
- * @param noOfLevels Number of levels required in the resulting bound (for most
- * uses, the recommended value is 1). See users guide for
- * explanation on number of levels a sortkey can have.
- * @param result A pointer to a buffer to receive the resulting sortkey.
- * @param resultLength The maximum size of result.
- * @param status Used for returning error code if something went wrong. If the
- * number of levels requested is higher than the number of levels
- * in the source key, a warning (U_SORT_KEY_TOO_SHORT_WARNING) is
- * issued.
- * @return The size needed to fully store the bound.
- * @see ucol_keyHashCode
- * @stable ICU 2.1
- */
- static int32_t U_EXPORT2 getBound(const uint8_t *source,
- int32_t sourceLength,
- UColBoundMode boundType,
- uint32_t noOfLevels,
- uint8_t *result,
- int32_t resultLength,
- UErrorCode &status);
-
-
-protected:
-
- // Collator protected constructors -------------------------------------
-
- /**
- * Default constructor.
- * Constructor is different from the old default Collator constructor.
- * The task for determing the default collation strength and normalization
- * mode is left to the child class.
- * @stable ICU 2.0
- */
- Collator();
-
- /**
- * Constructor.
- * Empty constructor, does not handle the arguments.
- * This constructor is done for backward compatibility with 1.7 and 1.8.
- * The task for handling the argument collation strength and normalization
- * mode is left to the child class.
- * @param collationStrength collation strength
- * @param decompositionMode
- * @deprecated ICU 2.4. Subclasses should use the default constructor
- * instead and handle the strength and normalization mode themselves.
- */
- Collator(UCollationStrength collationStrength,
- UNormalizationMode decompositionMode);
-
- /**
- * Copy constructor.
- * @param other Collator object to be copied from
- * @stable ICU 2.0
- */
- Collator(const Collator& other);
-
- // Collator protected methods -----------------------------------------
-
-
- /**
- * Used internally by registraton to define the requested and valid locales.
- * @param requestedLocale the requsted locale
- * @param validLocale the valid locale
- * @internal
- */
- virtual void setLocales(const Locale& requestedLocale, const Locale& validLocale, const Locale& actualLocale);
-
-public:
-#if !UCONFIG_NO_SERVICE
- /**
- * used only by ucol_open, not for public use
- * @internal
- */
- static UCollator* createUCollator(const char* loc, UErrorCode* status);
-#endif
-private:
- /**
- * Assignment operator. Private for now.
- * @internal
- */
- Collator& operator=(const Collator& other);
-
- friend class CFactory;
- friend class SimpleCFactory;
- friend class ICUCollatorFactory;
- friend class ICUCollatorService;
- static Collator* makeInstance(const Locale& desiredLocale,
- UErrorCode& status);
-
- // Collator private data members ---------------------------------------
-
- /*
- synwee : removed as attributes to be handled by child class
- UCollationStrength strength;
- Normalizer::EMode decmp;
- */
- /* This is useless information */
-/* static const UVersionInfo fVersion;*/
-};
-
-#if !UCONFIG_NO_SERVICE
-/**
- * A factory, used with registerFactory, the creates multiple collators and provides
- * display names for them. A factory supports some number of locales-- these are the
- * locales for which it can create collators. The factory can be visible, in which
- * case the supported locales will be enumerated by getAvailableLocales, or invisible,
- * in which they are not. Invisible locales are still supported, they are just not
- * listed by getAvailableLocales.
- * <p>
- * If standard locale display names are sufficient, Collator instances can
- * be registered using registerInstance instead.</p>
- * <p>
- * Note: if the collators are to be used from C APIs, they must be instances
- * of RuleBasedCollator.</p>
- *
- * @stable ICU 2.6
- */
-class U_I18N_API CollatorFactory : public UObject {
-public:
-
- /**
- * Destructor
- * @stable ICU 3.0
- */
- virtual ~CollatorFactory();
-
- /**
- * Return true if this factory is visible. Default is true.
- * If not visible, the locales supported by this factory will not
- * be listed by getAvailableLocales.
- * @return true if the factory is visible.
- * @stable ICU 2.6
- */
- virtual UBool visible(void) const;
-
- /**
- * Return a collator for the provided locale. If the locale
- * is not supported, return NULL.
- * @param loc the locale identifying the collator to be created.
- * @return a new collator if the locale is supported, otherwise NULL.
- * @stable ICU 2.6
- */
- virtual Collator* createCollator(const Locale& loc) = 0;
-
- /**
- * Return the name of the collator for the objectLocale, localized for the displayLocale.
- * If objectLocale is not supported, or the factory is not visible, set the result string
- * to bogus.
- * @param objectLocale the locale identifying the collator
- * @param displayLocale the locale for which the display name of the collator should be localized
- * @param result an output parameter for the display name, set to bogus if not supported.
- * @return the display name
- * @stable ICU 2.6
- */
- virtual UnicodeString& getDisplayName(const Locale& objectLocale,
- const Locale& displayLocale,
- UnicodeString& result);
-
- /**
- * Return an array of all the locale names directly supported by this factory.
- * The number of names is returned in count. This array is owned by the factory.
- * Its contents must never change.
- * @param count output parameter for the number of locales supported by the factory
- * @param status the in/out error code
- * @return a pointer to an array of count UnicodeStrings.
- * @stable ICU 2.6
- */
- virtual const UnicodeString * getSupportedIDs(int32_t &count, UErrorCode& status) = 0;
-};
-#endif /* UCONFIG_NO_SERVICE */
-
-// Collator inline methods -----------------------------------------------
-
-U_NAMESPACE_END
-
-#endif /* #if !UCONFIG_NO_COLLATION */
-
-#endif
http://git-wip-us.apache.org/repos/asf/couchdb/blob/81332b78/apps/couch_collate/platform/osx/icu/unicode/curramt.h
----------------------------------------------------------------------
diff --git a/apps/couch_collate/platform/osx/icu/unicode/curramt.h b/apps/couch_collate/platform/osx/icu/unicode/curramt.h
deleted file mode 100644
index c33e6f1..0000000
--- a/apps/couch_collate/platform/osx/icu/unicode/curramt.h
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
-**********************************************************************
-* Copyright (c) 2004-2006, International Business Machines
-* Corporation and others. All Rights Reserved.
-**********************************************************************
-* Author: Alan Liu
-* Created: April 26, 2004
-* Since: ICU 3.0
-**********************************************************************
-*/
-#ifndef __CURRENCYAMOUNT_H__
-#define __CURRENCYAMOUNT_H__
-
-#include "unicode/utypes.h"
-
-#if !UCONFIG_NO_FORMATTING
-
-#include "unicode/measure.h"
-#include "unicode/currunit.h"
-
-/**
- * \file
- * \brief C++ API: Currency Amount Object.
- */
-
-U_NAMESPACE_BEGIN
-
-/**
- *
- * A currency together with a numeric amount, such as 200 USD.
- *
- * @author Alan Liu
- * @stable ICU 3.0
- */
-class U_I18N_API CurrencyAmount: public Measure {
- public:
- /**
- * Construct an object with the given numeric amount and the given
- * ISO currency code.
- * @param amount a numeric object; amount.isNumeric() must be TRUE
- * @param isoCode the 3-letter ISO 4217 currency code; must not be
- * NULL and must have length 3
- * @param ec input-output error code. If the amount or the isoCode
- * is invalid, then this will be set to a failing value.
- * @stable ICU 3.0
- */
- CurrencyAmount(const Formattable& amount, const UChar* isoCode,
- UErrorCode &ec);
-
- /**
- * Construct an object with the given numeric amount and the given
- * ISO currency code.
- * @param amount the amount of the given currency
- * @param isoCode the 3-letter ISO 4217 currency code; must not be
- * NULL and must have length 3
- * @param ec input-output error code. If the isoCode is invalid,
- * then this will be set to a failing value.
- * @stable ICU 3.0
- */
- CurrencyAmount(double amount, const UChar* isoCode,
- UErrorCode &ec);
-
- /**
- * Copy constructor
- * @stable ICU 3.0
- */
- CurrencyAmount(const CurrencyAmount& other);
-
- /**
- * Assignment operator
- * @stable ICU 3.0
- */
- CurrencyAmount& operator=(const CurrencyAmount& other);
-
- /**
- * Return a polymorphic clone of this object. The result will
- * have the same class as returned by getDynamicClassID().
- * @stable ICU 3.0
- */
- virtual UObject* clone() const;
-
- /**
- * Destructor
- * @stable ICU 3.0
- */
- virtual ~CurrencyAmount();
-
- /**
- * Returns a unique class ID for this object POLYMORPHICALLY.
- * This method implements a simple form of RTTI used by ICU.
- * @return The class ID for this object. All objects of a given
- * class have the same class ID. Objects of other classes have
- * different class IDs.
- * @stable ICU 3.0
- */
- virtual UClassID getDynamicClassID() const;
-
- /**
- * Returns the class ID for this class. This is used to compare to
- * the return value of getDynamicClassID().
- * @return The class ID for all objects of this class.
- * @stable ICU 3.0
- */
- static UClassID U_EXPORT2 getStaticClassID();
-
- /**
- * Return the currency unit object of this object.
- * @stable ICU 3.0
- */
- inline const CurrencyUnit& getCurrency() const;
-
- /**
- * Return the ISO currency code of this object.
- * @stable ICU 3.0
- */
- inline const UChar* getISOCurrency() const;
-};
-
-inline const CurrencyUnit& CurrencyAmount::getCurrency() const {
- return (const CurrencyUnit&) getUnit();
-}
-
-inline const UChar* CurrencyAmount::getISOCurrency() const {
- return getCurrency().getISOCurrency();
-}
-
-U_NAMESPACE_END
-
-#endif // !UCONFIG_NO_FORMATTING
-#endif // __CURRENCYAMOUNT_H__
http://git-wip-us.apache.org/repos/asf/couchdb/blob/81332b78/apps/couch_collate/platform/osx/icu/unicode/currunit.h
----------------------------------------------------------------------
diff --git a/apps/couch_collate/platform/osx/icu/unicode/currunit.h b/apps/couch_collate/platform/osx/icu/unicode/currunit.h
deleted file mode 100644
index ecd9411..0000000
--- a/apps/couch_collate/platform/osx/icu/unicode/currunit.h
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
-**********************************************************************
-* Copyright (c) 2004-2006, International Business Machines
-* Corporation and others. All Rights Reserved.
-**********************************************************************
-* Author: Alan Liu
-* Created: April 26, 2004
-* Since: ICU 3.0
-**********************************************************************
-*/
-#ifndef __CURRENCYUNIT_H__
-#define __CURRENCYUNIT_H__
-
-#include "unicode/utypes.h"
-
-#if !UCONFIG_NO_FORMATTING
-
-#include "unicode/measunit.h"
-
-/**
- * \file
- * \brief C++ API: Currency Unit Information.
- */
-
-U_NAMESPACE_BEGIN
-
-/**
- * A unit of currency, such as USD (U.S. dollars) or JPY (Japanese
- * yen). This class is a thin wrapper over a UChar string that
- * subclasses MeasureUnit, for use with Measure and MeasureFormat.
- *
- * @author Alan Liu
- * @stable ICU 3.0
- */
-class U_I18N_API CurrencyUnit: public MeasureUnit {
- public:
- /**
- * Construct an object with the given ISO currency code.
- * @param isoCode the 3-letter ISO 4217 currency code; must not be
- * NULL and must have length 3
- * @param ec input-output error code. If the isoCode is invalid,
- * then this will be set to a failing value.
- * @stable ICU 3.0
- */
- CurrencyUnit(const UChar* isoCode, UErrorCode &ec);
-
- /**
- * Copy constructor
- * @stable ICU 3.0
- */
- CurrencyUnit(const CurrencyUnit& other);
-
- /**
- * Assignment operator
- * @stable ICU 3.0
- */
- CurrencyUnit& operator=(const CurrencyUnit& other);
-
- /**
- * Return a polymorphic clone of this object. The result will
- * have the same class as returned by getDynamicClassID().
- * @stable ICU 3.0
- */
- virtual UObject* clone() const;
-
- /**
- * Destructor
- * @stable ICU 3.0
- */
- virtual ~CurrencyUnit();
-
- /**
- * Equality operator. Return true if this object is equal
- * to the given object.
- * @stable ICU 3.0
- */
- UBool operator==(const UObject& other) const;
-
- /**
- * Returns a unique class ID for this object POLYMORPHICALLY.
- * This method implements a simple form of RTTI used by ICU.
- * @return The class ID for this object. All objects of a given
- * class have the same class ID. Objects of other classes have
- * different class IDs.
- * @stable ICU 3.0
- */
- virtual UClassID getDynamicClassID() const;
-
- /**
- * Returns the class ID for this class. This is used to compare to
- * the return value of getDynamicClassID().
- * @return The class ID for all objects of this class.
- * @stable ICU 3.0
- */
- static UClassID U_EXPORT2 getStaticClassID();
-
- /**
- * Return the ISO currency code of this object.
- * @stable ICU 3.0
- */
- inline const UChar* getISOCurrency() const;
-
- private:
- /**
- * The ISO 4217 code of this object.
- */
- UChar isoCode[4];
-};
-
-inline const UChar* CurrencyUnit::getISOCurrency() const {
- return isoCode;
-}
-
-U_NAMESPACE_END
-
-#endif // !UCONFIG_NO_FORMATTING
-#endif // __CURRENCYUNIT_H__
http://git-wip-us.apache.org/repos/asf/couchdb/blob/81332b78/apps/couch_collate/platform/osx/icu/unicode/datefmt.h
----------------------------------------------------------------------
diff --git a/apps/couch_collate/platform/osx/icu/unicode/datefmt.h b/apps/couch_collate/platform/osx/icu/unicode/datefmt.h
deleted file mode 100644
index 7aeab2c..0000000
--- a/apps/couch_collate/platform/osx/icu/unicode/datefmt.h
+++ /dev/null
@@ -1,700 +0,0 @@
-/*
- ********************************************************************************
- * Copyright (C) 1997-2008, International Business Machines
- * Corporation and others. All Rights Reserved.
- ********************************************************************************
- *
- * File DATEFMT.H
- *
- * Modification History:
- *
- * Date Name Description
- * 02/19/97 aliu Converted from java.
- * 04/01/97 aliu Added support for centuries.
- * 07/23/98 stephen JDK 1.2 sync
- * 11/15/99 weiv Added support for week of year/day of week formatting
- ********************************************************************************
- */
-
-#ifndef DATEFMT_H
-#define DATEFMT_H
-
-#include "unicode/utypes.h"
-
-#if !UCONFIG_NO_FORMATTING
-
-#include "unicode/udat.h"
-#include "unicode/calendar.h"
-#include "unicode/numfmt.h"
-#include "unicode/format.h"
-#include "unicode/locid.h"
-
-/**
- * \file
- * \brief C++ API: Abstract class for converting dates.
- */
-
-U_NAMESPACE_BEGIN
-
-class TimeZone;
-
-/**
- * DateFormat is an abstract class for a family of classes that convert dates and
- * times from their internal representations to textual form and back again in a
- * language-independent manner. Converting from the internal representation (milliseconds
- * since midnight, January 1, 1970) to text is known as "formatting," and converting
- * from text to millis is known as "parsing." We currently define only one concrete
- * subclass of DateFormat: SimpleDateFormat, which can handle pretty much all normal
- * date formatting and parsing actions.
- * <P>
- * DateFormat helps you to format and parse dates for any locale. Your code can
- * be completely independent of the locale conventions for months, days of the
- * week, or even the calendar format: lunar vs. solar.
- * <P>
- * To format a date for the current Locale, use one of the static factory
- * methods:
- * <pre>
- * \code
- * DateFormat* dfmt = DateFormat::createDateInstance();
- * UDate myDate = Calendar::getNow();
- * UnicodeString myString;
- * myString = dfmt->format( myDate, myString );
- * \endcode
- * </pre>
- * If you are formatting multiple numbers, it is more efficient to get the
- * format and use it multiple times so that the system doesn't have to fetch the
- * information about the local language and country conventions multiple times.
- * <pre>
- * \code
- * DateFormat* df = DateFormat::createDateInstance();
- * UnicodeString myString;
- * UDate myDateArr[] = { 0.0, 100000000.0, 2000000000.0 }; // test values
- * for (int32_t i = 0; i < 3; ++i) {
- * myString.remove();
- * cout << df->format( myDateArr[i], myString ) << endl;
- * }
- * \endcode
- * </pre>
- * To get specific fields of a date, you can use UFieldPosition to
- * get specific fields.
- * <pre>
- * \code
- * DateFormat* dfmt = DateFormat::createDateInstance();
- * FieldPosition pos(DateFormat::YEAR_FIELD);
- * UnicodeString myString;
- * myString = dfmt->format( myDate, myString );
- * cout << myString << endl;
- * cout << pos.getBeginIndex() << "," << pos. getEndIndex() << endl;
- * \endcode
- * </pre>
- * To format a date for a different Locale, specify it in the call to
- * createDateInstance().
- * <pre>
- * \code
- * DateFormat* df =
- * DateFormat::createDateInstance( DateFormat::SHORT, Locale::getFrance());
- * \endcode
- * </pre>
- * You can use a DateFormat to parse also.
- * <pre>
- * \code
- * UErrorCode status = U_ZERO_ERROR;
- * UDate myDate = df->parse(myString, status);
- * \endcode
- * </pre>
- * Use createDateInstance() to produce the normal date format for that country.
- * There are other static factory methods available. Use createTimeInstance()
- * to produce the normal time format for that country. Use createDateTimeInstance()
- * to produce a DateFormat that formats both date and time. You can pass in
- * different options to these factory methods to control the length of the
- * result; from SHORT to MEDIUM to LONG to FULL. The exact result depends on the
- * locale, but generally:
- * <ul type=round>
- * <li> SHORT is completely numeric, such as 12/13/52 or 3:30pm
- * <li> MEDIUM is longer, such as Jan 12, 1952
- * <li> LONG is longer, such as January 12, 1952 or 3:30:32pm
- * <li> FULL is pretty completely specified, such as
- * Tuesday, April 12, 1952 AD or 3:30:42pm PST.
- * </ul>
- * You can also set the time zone on the format if you wish. If you want even
- * more control over the format or parsing, (or want to give your users more
- * control), you can try casting the DateFormat you get from the factory methods
- * to a SimpleDateFormat. This will work for the majority of countries; just
- * remember to chck getDynamicClassID() before carrying out the cast.
- * <P>
- * You can also use forms of the parse and format methods with ParsePosition and
- * FieldPosition to allow you to
- * <ul type=round>
- * <li> Progressively parse through pieces of a string.
- * <li> Align any particular field, or find out where it is for selection
- * on the screen.
- * </ul>
- *
- * <p><em>User subclasses are not supported.</em> While clients may write
- * subclasses, such code will not necessarily work and will not be
- * guaranteed to work stably from release to release.
- */
-class U_I18N_API DateFormat : public Format {
-public:
-
- /**
- * Constants for various style patterns. These reflect the order of items in
- * the DateTimePatterns resource. There are 4 time patterns, 4 date patterns,
- * and then the date-time pattern. Each block of 4 values in the resource occurs
- * in the order full, long, medium, short.
- * @stable ICU 2.4
- */
- enum EStyle
- {
- kNone = -1,
-
- kFull = 0,
- kLong = 1,
- kMedium = 2,
- kShort = 3,
-
- kDateOffset = kShort + 1,
- // kFull + kDateOffset = 4
- // kLong + kDateOffset = 5
- // kMedium + kDateOffset = 6
- // kShort + kDateOffset = 7
-
- kDateTime = 8,
-
-
- // relative dates
- kRelative = (1 << 7),
-
- kFullRelative = (kFull | kRelative),
-
- kLongRelative = kLong | kRelative,
-
- kMediumRelative = kMedium | kRelative,
-
- kShortRelative = kShort | kRelative,
-
-
- kDefault = kMedium,
-
-
-
- /**
- * These constants are provided for backwards compatibility only.
- * Please use the C++ style constants defined above.
- */
- FULL = kFull,
- LONG = kLong,
- MEDIUM = kMedium,
- SHORT = kShort,
- DEFAULT = kDefault,
- DATE_OFFSET = kDateOffset,
- NONE = kNone,
- DATE_TIME = kDateTime
- };
-
- /**
- * Destructor.
- * @stable ICU 2.0
- */
- virtual ~DateFormat();
-
- /**
- * Equality operator. Returns true if the two formats have the same behavior.
- * @stable ICU 2.0
- */
- virtual UBool operator==(const Format&) const;
-
- /**
- * Format an object to produce a string. This method handles Formattable
- * objects with a UDate type. If a the Formattable object type is not a Date,
- * then it returns a failing UErrorCode.
- *
- * @param obj The object to format. Must be a Date.
- * @param appendTo Output parameter to receive result.
- * Result is appended to existing contents.
- * @param pos On input: an alignment field, if desired.
- * On output: the offsets of the alignment field.
- * @param status Output param filled with success/failure status.
- * @return Reference to 'appendTo' parameter.
- * @stable ICU 2.0
- */
- virtual UnicodeString& format(const Formattable& obj,
- UnicodeString& appendTo,
- FieldPosition& pos,
- UErrorCode& status) const;
-
- /**
- * Formats a date into a date/time string. This is an abstract method which
- * concrete subclasses must implement.
- * <P>
- * On input, the FieldPosition parameter may have its "field" member filled with
- * an enum value specifying a field. On output, the FieldPosition will be filled
- * in with the text offsets for that field.
- * <P> For example, given a time text
- * "1996.07.10 AD at 15:08:56 PDT", if the given fieldPosition.field is
- * UDAT_YEAR_FIELD, the offsets fieldPosition.beginIndex and
- * statfieldPositionus.getEndIndex will be set to 0 and 4, respectively.
- * <P> Notice
- * that if the same time field appears more than once in a pattern, the status will
- * be set for the first occurence of that time field. For instance,
- * formatting a UDate to the time string "1 PM PDT (Pacific Daylight Time)"
- * using the pattern "h a z (zzzz)" and the alignment field
- * DateFormat::TIMEZONE_FIELD, the offsets fieldPosition.beginIndex and
- * fieldPosition.getEndIndex will be set to 5 and 8, respectively, for the first
- * occurence of the timezone pattern character 'z'.
- *
- * @param cal Calendar set to the date and time to be formatted
- * into a date/time string.
- * @param appendTo Output parameter to receive result.
- * Result is appended to existing contents.
- * @param fieldPosition On input: an alignment field, if desired (see examples above)
- * On output: the offsets of the alignment field (see examples above)
- * @return Reference to 'appendTo' parameter.
- * @stable ICU 2.1
- */
- virtual UnicodeString& format( Calendar& cal,
- UnicodeString& appendTo,
- FieldPosition& fieldPosition) const = 0;
-
- /**
- * Formats a UDate into a date/time string.
- * <P>
- * On input, the FieldPosition parameter may have its "field" member filled with
- * an enum value specifying a field. On output, the FieldPosition will be filled
- * in with the text offsets for that field.
- * <P> For example, given a time text
- * "1996.07.10 AD at 15:08:56 PDT", if the given fieldPosition.field is
- * UDAT_YEAR_FIELD, the offsets fieldPosition.beginIndex and
- * statfieldPositionus.getEndIndex will be set to 0 and 4, respectively.
- * <P> Notice
- * that if the same time field appears more than once in a pattern, the status will
- * be set for the first occurence of that time field. For instance,
- * formatting a UDate to the time string "1 PM PDT (Pacific Daylight Time)"
- * using the pattern "h a z (zzzz)" and the alignment field
- * DateFormat::TIMEZONE_FIELD, the offsets fieldPosition.beginIndex and
- * fieldPosition.getEndIndex will be set to 5 and 8, respectively, for the first
- * occurence of the timezone pattern character 'z'.
- *
- * @param date UDate to be formatted into a date/time string.
- * @param appendTo Output parameter to receive result.
- * Result is appended to existing contents.
- * @param fieldPosition On input: an alignment field, if desired (see examples above)
- * On output: the offsets of the alignment field (see examples above)
- * @return Reference to 'appendTo' parameter.
- * @stable ICU 2.0
- */
- UnicodeString& format( UDate date,
- UnicodeString& appendTo,
- FieldPosition& fieldPosition) const;
-
- /**
- * Formats a UDate into a date/time string. If there is a problem, you won't
- * know, using this method. Use the overloaded format() method which takes a
- * FieldPosition& to detect formatting problems.
- *
- * @param date The UDate value to be formatted into a string.
- * @param appendTo Output parameter to receive result.
- * Result is appended to existing contents.
- * @return Reference to 'appendTo' parameter.
- * @stable ICU 2.0
- */
- UnicodeString& format(UDate date, UnicodeString& appendTo) const;
-
- /**
- * Redeclared Format method.
- *
- * @param obj The object to be formatted into a string.
- * @param appendTo Output parameter to receive result.
- * Result is appended to existing contents.
- * @param status Output param filled with success/failure status.
- * @return Reference to 'appendTo' parameter.
- * @stable ICU 2.0
- */
- UnicodeString& format(const Formattable& obj,
- UnicodeString& appendTo,
- UErrorCode& status) const;
-
- /**
- * Parse a date/time string.
- *
- * @param text The string to be parsed into a UDate value.
- * @param status Output param to be set to success/failure code. If
- * 'text' cannot be parsed, it will be set to a failure
- * code.
- * @result The parsed UDate value, if successful.
- * @stable ICU 2.0
- */
- virtual UDate parse( const UnicodeString& text,
- UErrorCode& status) const;
-
- /**
- * Parse a date/time string beginning at the given parse position. For
- * example, a time text "07/10/96 4:5 PM, PDT" will be parsed into a Date
- * that is equivalent to Date(837039928046).
- * <P>
- * By default, parsing is lenient: If the input is not in the form used by
- * this object's format method but can still be parsed as a date, then the
- * parse succeeds. Clients may insist on strict adherence to the format by
- * calling setLenient(false).
- *
- * @see DateFormat::setLenient(boolean)
- *
- * @param text The date/time string to be parsed
- * @param cal a Calendar set to the date and time to be formatted
- * into a date/time string.
- * @param pos On input, the position at which to start parsing; on
- * output, the position at which parsing terminated, or the
- * start position if the parse failed.
- * @return A valid UDate if the input could be parsed.
- * @stable ICU 2.1
- */
- virtual void parse( const UnicodeString& text,
- Calendar& cal,
- ParsePosition& pos) const = 0;
-
- /**
- * Parse a date/time string beginning at the given parse position. For
- * example, a time text "07/10/96 4:5 PM, PDT" will be parsed into a Date
- * that is equivalent to Date(837039928046).
- * <P>
- * By default, parsing is lenient: If the input is not in the form used by
- * this object's format method but can still be parsed as a date, then the
- * parse succeeds. Clients may insist on strict adherence to the format by
- * calling setLenient(false).
- *
- * @see DateFormat::setLenient(boolean)
- *
- * @param text The date/time string to be parsed
- * @param pos On input, the position at which to start parsing; on
- * output, the position at which parsing terminated, or the
- * start position if the parse failed.
- * @return A valid UDate if the input could be parsed.
- * @stable ICU 2.0
- */
- UDate parse( const UnicodeString& text,
- ParsePosition& pos) const;
-
- /**
- * Parse a string to produce an object. This methods handles parsing of
- * date/time strings into Formattable objects with UDate types.
- * <P>
- * Before calling, set parse_pos.index to the offset you want to start
- * parsing at in the source. After calling, parse_pos.index is the end of
- * the text you parsed. If error occurs, index is unchanged.
- * <P>
- * When parsing, leading whitespace is discarded (with a successful parse),
- * while trailing whitespace is left as is.
- * <P>
- * See Format::parseObject() for more.
- *
- * @param source The string to be parsed into an object.
- * @param result Formattable to be set to the parse result.
- * If parse fails, return contents are undefined.
- * @param parse_pos The position to start parsing at. Upon return
- * this param is set to the position after the
- * last character successfully parsed. If the
- * source is not parsed successfully, this param
- * will remain unchanged.
- * @return A newly created Formattable* object, or NULL
- * on failure. The caller owns this and should
- * delete it when done.
- * @stable ICU 2.0
- */
- virtual void parseObject(const UnicodeString& source,
- Formattable& result,
- ParsePosition& parse_pos) const;
-
- /**
- * Create a default date/time formatter that uses the SHORT style for both
- * the date and the time.
- *
- * @return A date/time formatter which the caller owns.
- * @stable ICU 2.0
- */
- static DateFormat* U_EXPORT2 createInstance(void);
-
- /**
- * This is for ICU internal use only. Please do not use.
- * Create a date/time formatter from skeleton and a given locale.
- *
- * Users are encouraged to use the skeleton macros defined in udat.h.
- * For example, MONTH_WEEKDAY_DAY, which is "MMMMEEEEd",
- * and which means the pattern should have day, month, and day-of-week
- * fields, and follow the long date format defined in date time pattern.
- * For example, for English, the full pattern should be
- * "EEEE, MMMM d".
- *
- * Temporarily, this is an internal API, used by DateIntevalFormat only.
- * There will be a new set of APIs for the same purpose coming soon.
- * After which, this API will be replaced.
- *
- * @param skeleton the skeleton on which date format based.
- * @param locale the given locale.
- * @param status Output param to be set to success/failure code.
- * If it is failure, the returned date formatter will
- * be NULL.
- * @return a simple date formatter which the caller owns.
- * @internal ICU 4.0
- */
- static DateFormat* U_EXPORT2 createPatternInstance(
- const UnicodeString& skeleton,
- const Locale& locale,
- UErrorCode& status);
-
- /**
- * Creates a time formatter with the given formatting style for the given
- * locale.
- *
- * @param style The given formatting style. For example,
- * SHORT for "h:mm a" in the US locale.
- * @param aLocale The given locale.
- * @return A time formatter which the caller owns.
- * @stable ICU 2.0
- */
- static DateFormat* U_EXPORT2 createTimeInstance(EStyle style = kDefault,
- const Locale& aLocale = Locale::getDefault());
-
- /**
- * Creates a date formatter with the given formatting style for the given
- * const locale.
- *
- * @param style The given formatting style. For example,
- * SHORT for "M/d/yy" in the US locale.
- * @param aLocale The given locale.
- * @return A date formatter which the caller owns.
- * @stable ICU 2.0
- */
- static DateFormat* U_EXPORT2 createDateInstance(EStyle style = kDefault,
- const Locale& aLocale = Locale::getDefault());
-
- /**
- * Creates a date/time formatter with the given formatting styles for the
- * given locale.
- *
- * @param dateStyle The given formatting style for the date portion of the result.
- * For example, SHORT for "M/d/yy" in the US locale.
- * @param timeStyle The given formatting style for the time portion of the result.
- * For example, SHORT for "h:mm a" in the US locale.
- * @param aLocale The given locale.
- * @return A date/time formatter which the caller owns.
- * @stable ICU 2.0
- */
- static DateFormat* U_EXPORT2 createDateTimeInstance(EStyle dateStyle = kDefault,
- EStyle timeStyle = kDefault,
- const Locale& aLocale = Locale::getDefault());
-
- /**
- * Gets the set of locales for which DateFormats are installed.
- * @param count Filled in with the number of locales in the list that is returned.
- * @return the set of locales for which DateFormats are installed. The caller
- * does NOT own this list and must not delete it.
- * @stable ICU 2.0
- */
- static const Locale* U_EXPORT2 getAvailableLocales(int32_t& count);
-
- /**
- * Returns true if the formatter is set for lenient parsing.
- * @stable ICU 2.0
- */
- virtual UBool isLenient(void) const;
-
- /**
- * Specify whether or not date/time parsing is to be lenient. With lenient
- * parsing, the parser may use heuristics to interpret inputs that do not
- * precisely match this object's format. With strict parsing, inputs must
- * match this object's format.
- *
- * @param lenient True specifies date/time interpretation to be lenient.
- * @see Calendar::setLenient
- * @stable ICU 2.0
- */
- virtual void setLenient(UBool lenient);
-
- /**
- * Gets the calendar associated with this date/time formatter.
- * @return the calendar associated with this date/time formatter.
- * @stable ICU 2.0
- */
- virtual const Calendar* getCalendar(void) const;
-
- /**
- * Set the calendar to be used by this date format. Initially, the default
- * calendar for the specified or default locale is used. The caller should
- * not delete the Calendar object after it is adopted by this call.
- * Adopting a new calendar will change to the default symbols.
- *
- * @param calendarToAdopt Calendar object to be adopted.
- * @stable ICU 2.0
- */
- virtual void adoptCalendar(Calendar* calendarToAdopt);
-
- /**
- * Set the calendar to be used by this date format. Initially, the default
- * calendar for the specified or default locale is used.
- *
- * @param newCalendar Calendar object to be set.
- * @stable ICU 2.0
- */
- virtual void setCalendar(const Calendar& newCalendar);
-
-
- /**
- * Gets the number formatter which this date/time formatter uses to format
- * and parse the numeric portions of the pattern.
- * @return the number formatter which this date/time formatter uses.
- * @stable ICU 2.0
- */
- virtual const NumberFormat* getNumberFormat(void) const;
-
- /**
- * Allows you to set the number formatter. The caller should
- * not delete the NumberFormat object after it is adopted by this call.
- * @param formatToAdopt NumberFormat object to be adopted.
- * @stable ICU 2.0
- */
- virtual void adoptNumberFormat(NumberFormat* formatToAdopt);
-
- /**
- * Allows you to set the number formatter.
- * @param newNumberFormat NumberFormat object to be set.
- * @stable ICU 2.0
- */
- virtual void setNumberFormat(const NumberFormat& newNumberFormat);
-
- /**
- * Returns a reference to the TimeZone used by this DateFormat's calendar.
- * @return the time zone associated with the calendar of DateFormat.
- * @stable ICU 2.0
- */
- virtual const TimeZone& getTimeZone(void) const;
-
- /**
- * Sets the time zone for the calendar of this DateFormat object. The caller
- * no longer owns the TimeZone object and should not delete it after this call.
- * @param zoneToAdopt the TimeZone to be adopted.
- * @stable ICU 2.0
- */
- virtual void adoptTimeZone(TimeZone* zoneToAdopt);
-
- /**
- * Sets the time zone for the calendar of this DateFormat object.
- * @param zone the new time zone.
- * @stable ICU 2.0
- */
- virtual void setTimeZone(const TimeZone& zone);
-
-protected:
- /**
- * Default constructor. Creates a DateFormat with no Calendar or NumberFormat
- * associated with it. This constructor depends on the subclasses to fill in
- * the calendar and numberFormat fields.
- * @stable ICU 2.0
- */
- DateFormat();
-
- /**
- * Copy constructor.
- * @stable ICU 2.0
- */
- DateFormat(const DateFormat&);
-
- /**
- * Default assignment operator.
- * @stable ICU 2.0
- */
- DateFormat& operator=(const DateFormat&);
-
- /**
- * The calendar that DateFormat uses to produce the time field values needed
- * to implement date/time formatting. Subclasses should generally initialize
- * this to the default calendar for the locale associated with this DateFormat.
- * @stable ICU 2.4
- */
- Calendar* fCalendar;
-
- /**
- * The number formatter that DateFormat uses to format numbers in dates and
- * times. Subclasses should generally initialize this to the default number
- * format for the locale associated with this DateFormat.
- * @stable ICU 2.4
- */
- NumberFormat* fNumberFormat;
-
-private:
- /**
- * Gets the date/time formatter with the given formatting styles for the
- * given locale.
- * @param dateStyle the given date formatting style.
- * @param timeStyle the given time formatting style.
- * @param inLocale the given locale.
- * @return a date/time formatter, or 0 on failure.
- */
- static DateFormat* U_EXPORT2 create(EStyle timeStyle, EStyle dateStyle, const Locale&);
-
-public:
- /**
- * Field selector for FieldPosition for DateFormat fields.
- * @obsolete ICU 3.4 use UDateFormatField instead, since this API will be
- * removed in that release
- */
- enum EField
- {
- // Obsolete; use UDateFormatField instead
- kEraField = UDAT_ERA_FIELD,
- kYearField = UDAT_YEAR_FIELD,
- kMonthField = UDAT_MONTH_FIELD,
- kDateField = UDAT_DATE_FIELD,
- kHourOfDay1Field = UDAT_HOUR_OF_DAY1_FIELD,
- kHourOfDay0Field = UDAT_HOUR_OF_DAY0_FIELD,
- kMinuteField = UDAT_MINUTE_FIELD,
- kSecondField = UDAT_SECOND_FIELD,
- kMillisecondField = UDAT_FRACTIONAL_SECOND_FIELD,
- kDayOfWeekField = UDAT_DAY_OF_WEEK_FIELD,
- kDayOfYearField = UDAT_DAY_OF_YEAR_FIELD,
- kDayOfWeekInMonthField = UDAT_DAY_OF_WEEK_IN_MONTH_FIELD,
- kWeekOfYearField = UDAT_WEEK_OF_YEAR_FIELD,
- kWeekOfMonthField = UDAT_WEEK_OF_MONTH_FIELD,
- kAmPmField = UDAT_AM_PM_FIELD,
- kHour1Field = UDAT_HOUR1_FIELD,
- kHour0Field = UDAT_HOUR0_FIELD,
- kTimezoneField = UDAT_TIMEZONE_FIELD,
- kYearWOYField = UDAT_YEAR_WOY_FIELD,
- kDOWLocalField = UDAT_DOW_LOCAL_FIELD,
- kExtendedYearField = UDAT_EXTENDED_YEAR_FIELD,
- kJulianDayField = UDAT_JULIAN_DAY_FIELD,
- kMillisecondsInDayField = UDAT_MILLISECONDS_IN_DAY_FIELD,
-
- // Obsolete; use UDateFormatField instead
- ERA_FIELD = UDAT_ERA_FIELD,
- YEAR_FIELD = UDAT_YEAR_FIELD,
- MONTH_FIELD = UDAT_MONTH_FIELD,
- DATE_FIELD = UDAT_DATE_FIELD,
- HOUR_OF_DAY1_FIELD = UDAT_HOUR_OF_DAY1_FIELD,
- HOUR_OF_DAY0_FIELD = UDAT_HOUR_OF_DAY0_FIELD,
- MINUTE_FIELD = UDAT_MINUTE_FIELD,
- SECOND_FIELD = UDAT_SECOND_FIELD,
- MILLISECOND_FIELD = UDAT_FRACTIONAL_SECOND_FIELD,
- DAY_OF_WEEK_FIELD = UDAT_DAY_OF_WEEK_FIELD,
- DAY_OF_YEAR_FIELD = UDAT_DAY_OF_YEAR_FIELD,
- DAY_OF_WEEK_IN_MONTH_FIELD = UDAT_DAY_OF_WEEK_IN_MONTH_FIELD,
- WEEK_OF_YEAR_FIELD = UDAT_WEEK_OF_YEAR_FIELD,
- WEEK_OF_MONTH_FIELD = UDAT_WEEK_OF_MONTH_FIELD,
- AM_PM_FIELD = UDAT_AM_PM_FIELD,
- HOUR1_FIELD = UDAT_HOUR1_FIELD,
- HOUR0_FIELD = UDAT_HOUR0_FIELD,
- TIMEZONE_FIELD = UDAT_TIMEZONE_FIELD
- };
-};
-
-inline UnicodeString&
-DateFormat::format(const Formattable& obj,
- UnicodeString& appendTo,
- UErrorCode& status) const {
- return Format::format(obj, appendTo, status);
-}
-U_NAMESPACE_END
-
-#endif /* #if !UCONFIG_NO_FORMATTING */
-
-#endif // _DATEFMT
-//eof
http://git-wip-us.apache.org/repos/asf/couchdb/blob/81332b78/apps/couch_collate/platform/osx/icu/unicode/dbbi.h
----------------------------------------------------------------------
diff --git a/apps/couch_collate/platform/osx/icu/unicode/dbbi.h b/apps/couch_collate/platform/osx/icu/unicode/dbbi.h
deleted file mode 100644
index c7984ef..0000000
--- a/apps/couch_collate/platform/osx/icu/unicode/dbbi.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
-**********************************************************************
-* Copyright (C) 1999-2006 IBM Corp. All rights reserved.
-**********************************************************************
-* Date Name Description
-* 12/1/99 rgillam Complete port from Java.
-* 01/13/2000 helena Added UErrorCode to ctors.
-**********************************************************************
-*/
-
-#ifndef DBBI_H
-#define DBBI_H
-
-#include "unicode/rbbi.h"
-
-#if !UCONFIG_NO_BREAK_ITERATION
-
-/**
- * \file
- * \brief C++ API: Dictionary Based Break Iterator
- */
-
-U_NAMESPACE_BEGIN
-
-/**
- * An obsolete subclass of RuleBasedBreakIterator. Handling of dictionary-
- * based break iteration has been folded into the base class. This class
- * is deprecated as of ICU 3.6.
- */
-
-#ifndef U_HIDE_DEPRECATED_API
-
-typedef RuleBasedBreakIterator DictionaryBasedBreakIterator;
-
-#endif
-
-U_NAMESPACE_END
-
-#endif /* #if !UCONFIG_NO_BREAK_ITERATION */
-
-#endif