Issue #1971 - Part 2: Update ICU source to 63.2.

This commit is contained in:
Job Bautista 2022-07-24 21:03:27 +08:00 committed by roytam1
commit 1e69214382
3160 changed files with 275815 additions and 234203 deletions

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@ -1,4 +1,4 @@
// Copyright (C) 2016 and later: Unicode, Inc. and others.
// © 2016 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html
/*
**********************************************************************
@ -15,18 +15,18 @@
/**
* \file
* \brief C++ API: UChar Character Iterator
* \brief C++ API: char16_t Character Iterator
*/
U_NAMESPACE_BEGIN
/**
* A concrete subclass of CharacterIterator that iterates over the
* characters (code units or code points) in a UChar array.
* characters (code units or code points) in a char16_t array.
* It's possible not only to create an
* iterator that iterates over an entire UChar array, but also to
* create one that iterates over only a subrange of a UChar array
* (iterators over different subranges of the same UChar array don't
* iterator that iterates over an entire char16_t array, but also to
* create one that iterates over only a subrange of a char16_t array
* (iterators over different subranges of the same char16_t array don't
* compare equal).
* @see CharacterIterator
* @see ForwardCharacterIterator
@ -35,34 +35,34 @@ U_NAMESPACE_BEGIN
class U_COMMON_API UCharCharacterIterator : public CharacterIterator {
public:
/**
* Create an iterator over the UChar array referred to by "textPtr".
* Create an iterator over the char16_t array referred to by "textPtr".
* The iteration range is 0 to <code>length-1</code>.
* text is only aliased, not adopted (the
* destructor will not delete it).
* @param textPtr The UChar array to be iterated over
* @param length The length of the UChar array
* @param textPtr The char16_t array to be iterated over
* @param length The length of the char16_t array
* @stable ICU 2.0
*/
UCharCharacterIterator(const UChar* textPtr, int32_t length);
UCharCharacterIterator(ConstChar16Ptr textPtr, int32_t length);
/**
* Create an iterator over the UChar array referred to by "textPtr".
* Create an iterator over the char16_t array referred to by "textPtr".
* The iteration range is 0 to <code>length-1</code>.
* text is only aliased, not adopted (the
* destructor will not delete it).
* The starting
* position is specified by "position". If "position" is outside the valid
* iteration range, the behavior of this object is undefined.
* @param textPtr The UChar array to be iteratd over
* @param length The length of the UChar array
* @param textPtr The char16_t array to be iteratd over
* @param length The length of the char16_t array
* @param position The starting position of the iteration
* @stable ICU 2.0
*/
UCharCharacterIterator(const UChar* textPtr, int32_t length,
UCharCharacterIterator(ConstChar16Ptr textPtr, int32_t length,
int32_t position);
/**
* Create an iterator over the UChar array referred to by "textPtr".
* Create an iterator over the char16_t array referred to by "textPtr".
* The iteration range is 0 to <code>end-1</code>.
* text is only aliased, not adopted (the
* destructor will not delete it).
@ -70,14 +70,14 @@ public:
* position is specified by "position". If begin and end do not
* form a valid iteration range or "position" is outside the valid
* iteration range, the behavior of this object is undefined.
* @param textPtr The UChar array to be iterated over
* @param length The length of the UChar array
* @param textPtr The char16_t array to be iterated over
* @param length The length of the char16_t array
* @param textBegin The begin position of the iteration range
* @param textEnd The end position of the iteration range
* @param position The starting position of the iteration
* @stable ICU 2.0
*/
UCharCharacterIterator(const UChar* textPtr, int32_t length,
UCharCharacterIterator(ConstChar16Ptr textPtr, int32_t length,
int32_t textBegin,
int32_t textEnd,
int32_t position);
@ -141,7 +141,7 @@ public:
* @return the first code unit in its iteration range.
* @stable ICU 2.0
*/
virtual UChar first(void);
virtual char16_t first(void);
/**
* Sets the iterator to refer to the first code unit in its
@ -151,7 +151,7 @@ public:
* @return the first code unit in its iteration range
* @stable ICU 2.0
*/
virtual UChar firstPostInc(void);
virtual char16_t firstPostInc(void);
/**
* Sets the iterator to refer to the first code point in its
@ -181,7 +181,7 @@ public:
* @return the last code unit in its iteration range.
* @stable ICU 2.0
*/
virtual UChar last(void);
virtual char16_t last(void);
/**
* Sets the iterator to refer to the last code point in its
@ -200,7 +200,7 @@ public:
* @return the code unit
* @stable ICU 2.0
*/
virtual UChar setIndex(int32_t position);
virtual char16_t setIndex(int32_t position);
/**
* Sets the iterator to refer to the beginning of the code point
@ -220,7 +220,7 @@ public:
* @return the code unit the iterator currently refers to.
* @stable ICU 2.0
*/
virtual UChar current(void) const;
virtual char16_t current(void) const;
/**
* Returns the code point the iterator currently refers to.
@ -236,7 +236,7 @@ public:
* @return the next code unit in the iteration range.
* @stable ICU 2.0
*/
virtual UChar next(void);
virtual char16_t next(void);
/**
* Gets the current code unit for returning and advances to the next code unit
@ -246,7 +246,7 @@ public:
* @return the current code unit.
* @stable ICU 2.0
*/
virtual UChar nextPostInc(void);
virtual char16_t nextPostInc(void);
/**
* Advances to the next code point in the iteration range (toward
@ -288,7 +288,7 @@ public:
* @return the previous code unit in the iteration range.
* @stable ICU 2.0
*/
virtual UChar previous(void);
virtual char16_t previous(void);
/**
* Advances to the previous code point in the iteration range (toward
@ -334,16 +334,20 @@ public:
* @return the new position
* @stable ICU 2.0
*/
#ifdef move32
// One of the system headers right now is sometimes defining a conflicting macro we don't use
#undef move32
#endif
virtual int32_t move32(int32_t delta, EOrigin origin);
/**
* Sets the iterator to iterate over a new range of text
* @stable ICU 2.0
*/
void setText(const UChar* newText, int32_t newTextLength);
void setText(ConstChar16Ptr newText, int32_t newTextLength);
/**
* Copies the UChar array under iteration into the UnicodeString
* Copies the char16_t array under iteration into the UnicodeString
* referred to by "result". Even if this iterator iterates across
* only a part of this string, the whole string is copied.
* @param result Receives a copy of the text under iteration.
@ -375,7 +379,7 @@ protected:
* Protected member text
* @stable ICU 2.0
*/
const UChar* text;
const char16_t* text;
};