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Diffstat (limited to 'deps/node/deps/icu-small/source/i18n/esctrn.h')
| -rw-r--r-- | deps/node/deps/icu-small/source/i18n/esctrn.h | 144 |
1 files changed, 0 insertions, 144 deletions
diff --git a/deps/node/deps/icu-small/source/i18n/esctrn.h b/deps/node/deps/icu-small/source/i18n/esctrn.h deleted file mode 100644 index 60ecc74b..00000000 --- a/deps/node/deps/icu-small/source/i18n/esctrn.h +++ /dev/null @@ -1,144 +0,0 @@ -// © 2016 and later: Unicode, Inc. and others. -// License & terms of use: http://www.unicode.org/copyright.html -/* -********************************************************************** -* Copyright (c) 2001-2007, International Business Machines -* Corporation and others. All Rights Reserved. -********************************************************************** -* Date Name Description -* 11/20/2001 aliu Creation. -********************************************************************** -*/ -#ifndef ESCTRN_H -#define ESCTRN_H - -#include "unicode/utypes.h" - -#if !UCONFIG_NO_TRANSLITERATION - -#include "unicode/translit.h" - -U_NAMESPACE_BEGIN - -/** - * A transliterator that converts Unicode characters to an escape - * form. Examples of escape forms are "U+4E01" and "". - * Escape forms have a prefix and suffix, either of which may be - * empty, a radix, typically 16 or 10, a minimum digit count, - * typically 1, 4, or 8, and a boolean that specifies whether - * supplemental characters are handled as 32-bit code points or as two - * 16-bit code units. Most escape forms handle 32-bit code points, - * but some, such as the Java form, intentionally break them into two - * surrogate pairs, for backward compatibility. - * - * <p>Some escape forms actually have two different patterns, one for - * BMP characters (0..FFFF) and one for supplements (>FFFF). To - * handle this, a second EscapeTransliterator may be defined that - * specifies the pattern to be produced for supplementals. An example - * of a form that requires this is the C form, which uses "\\uFFFF" - * for BMP characters and "\\U0010FFFF" for supplementals. - * - * <p>This class is package private. It registers several standard - * variants with the system which are then accessed via their IDs. - * - * @author Alan Liu - */ -class EscapeTransliterator : public Transliterator { - - private: - - /** - * The prefix of the escape form; may be empty, but usually isn't. - */ - UnicodeString prefix; - - /** - * The prefix of the escape form; often empty. - */ - UnicodeString suffix; - - /** - * The radix to display the number in. Typically 16 or 10. Must - * be in the range 2 to 36. - */ - int32_t radix; - - /** - * The minimum number of digits. Typically 1, 4, or 8. Values - * less than 1 are equivalent to 1. - */ - int32_t minDigits; - - /** - * If true, supplementals are handled as 32-bit code points. If - * false, they are handled as two 16-bit code units. - */ - UBool grokSupplementals; - - /** - * The form to be used for supplementals. If this is null then - * the same form is used for BMP characters and supplementals. If - * this is not null and if grokSupplementals is true then the - * prefix, suffix, radix, and minDigits of this object are used - * for supplementals. This pointer is owned. - */ - EscapeTransliterator* supplementalHandler; - - public: - - /** - * Registers standard variants with the system. Called by - * Transliterator during initialization. - */ - static void registerIDs(); - - /** - * Constructs an escape transliterator with the given ID and - * parameters. See the class member documentation for details. - */ - EscapeTransliterator(const UnicodeString& ID, - const UnicodeString& prefix, const UnicodeString& suffix, - int32_t radix, int32_t minDigits, - UBool grokSupplementals, - EscapeTransliterator* adoptedSupplementalHandler); - - /** - * Copy constructor. - */ - EscapeTransliterator(const EscapeTransliterator&); - - /** - * Destructor. - */ - virtual ~EscapeTransliterator(); - - /** - * Transliterator API. - */ - virtual Transliterator* clone() const; - - /** - * ICU "poor man's RTTI", returns a UClassID for the actual class. - */ - virtual UClassID getDynamicClassID() const; - - /** - * ICU "poor man's RTTI", returns a UClassID for this class. - */ - U_I18N_API static UClassID U_EXPORT2 getStaticClassID(); - - protected: - - /** - * Implements {@link Transliterator#handleTransliterate}. - */ - virtual void handleTransliterate(Replaceable& text, UTransPosition& offset, - UBool isIncremental) const; - -}; - -U_NAMESPACE_END - -#endif /* #if !UCONFIG_NO_TRANSLITERATION */ - -#endif |