Linux server.edchosting.com 4.18.0-553.79.1.lve.el7h.x86_64 #1 SMP Wed Oct 15 16:34:46 UTC 2025 x86_64
LiteSpeed
Server IP : 75.98.162.185 & Your IP : 216.73.216.163
Domains :
Cant Read [ /etc/named.conf ]
User : goons4good
Terminal
Auto Root
Create File
Create Folder
Localroot Suggester
Backdoor Destroyer
Readme
/
opt /
alt /
libicu /
usr /
include /
unicode /
Delete
Unzip
Name
Size
Permission
Date
Action
alphaindex.h
26.42
KB
-rw-r--r--
2019-07-23 10:19
appendable.h
8.43
KB
-rw-r--r--
2019-07-23 10:19
basictz.h
8.84
KB
-rw-r--r--
2019-07-23 10:19
brkiter.h
27.53
KB
-rw-r--r--
2019-07-23 10:19
bytestream.h
9.54
KB
-rw-r--r--
2019-07-23 10:19
bytestrie.h
19.26
KB
-rw-r--r--
2019-07-23 10:19
bytestriebuilder.h
7.02
KB
-rw-r--r--
2019-07-23 10:19
calendar.h
105.06
KB
-rw-r--r--
2019-07-23 10:19
caniter.h
7.37
KB
-rw-r--r--
2019-07-23 10:19
casemap.h
25.26
KB
-rw-r--r--
2019-07-23 10:19
char16ptr.h
7.16
KB
-rw-r--r--
2019-07-23 10:19
chariter.h
24
KB
-rw-r--r--
2019-07-23 10:19
choicfmt.h
23.85
KB
-rw-r--r--
2019-07-23 10:19
coleitr.h
13.7
KB
-rw-r--r--
2019-07-23 10:19
coll.h
55.59
KB
-rw-r--r--
2019-07-23 10:19
compactdecimalformat.h
6.81
KB
-rw-r--r--
2019-07-23 10:19
curramt.h
3.69
KB
-rw-r--r--
2019-07-23 10:19
currpinf.h
7.24
KB
-rw-r--r--
2019-07-23 10:19
currunit.h
3.52
KB
-rw-r--r--
2019-07-23 10:19
datefmt.h
40.37
KB
-rw-r--r--
2019-07-23 10:19
dbbi.h
1.11
KB
-rw-r--r--
2019-07-23 10:19
dcfmtsym.h
20.1
KB
-rw-r--r--
2019-07-23 10:19
decimfmt.h
86.4
KB
-rw-r--r--
2019-07-23 10:19
docmain.h
6.72
KB
-rw-r--r--
2019-07-23 10:19
dtfmtsym.h
37.64
KB
-rw-r--r--
2019-07-23 10:19
dtintrv.h
3.76
KB
-rw-r--r--
2019-07-23 10:19
dtitvfmt.h
42.87
KB
-rw-r--r--
2019-07-23 10:19
dtitvinf.h
18.46
KB
-rw-r--r--
2019-07-23 10:19
dtptngen.h
25.03
KB
-rw-r--r--
2019-07-23 10:19
dtrule.h
8.62
KB
-rw-r--r--
2019-07-23 10:19
edits.h
20.67
KB
-rw-r--r--
2019-07-23 10:19
enumset.h
2.08
KB
-rw-r--r--
2019-07-23 10:19
errorcode.h
4.78
KB
-rw-r--r--
2019-07-23 10:19
fieldpos.h
8.63
KB
-rw-r--r--
2019-07-23 10:19
filteredbrk.h
5.24
KB
-rw-r--r--
2019-07-23 10:19
fmtable.h
24.36
KB
-rw-r--r--
2019-07-23 10:19
format.h
12.44
KB
-rw-r--r--
2019-07-23 10:19
fpositer.h
2.98
KB
-rw-r--r--
2019-07-23 10:19
gender.h
3.27
KB
-rw-r--r--
2019-07-23 10:19
gregocal.h
31.57
KB
-rw-r--r--
2019-07-23 10:19
icudataver.h
1.03
KB
-rw-r--r--
2019-07-23 10:19
icuplug.h
11.88
KB
-rw-r--r--
2019-07-23 10:19
idna.h
12.63
KB
-rw-r--r--
2019-07-23 10:19
listformatter.h
6.18
KB
-rw-r--r--
2019-07-23 10:19
localpointer.h
16.88
KB
-rw-r--r--
2019-07-23 10:19
locdspnm.h
7.05
KB
-rw-r--r--
2019-07-23 10:19
locid.h
44.92
KB
-rw-r--r--
2019-07-23 10:19
measfmt.h
12.01
KB
-rw-r--r--
2019-07-23 10:19
measunit.h
38.5
KB
-rw-r--r--
2019-07-23 10:19
measure.h
4.26
KB
-rw-r--r--
2019-07-23 10:19
messagepattern.h
33.65
KB
-rw-r--r--
2019-07-23 10:19
msgfmt.h
43.36
KB
-rw-r--r--
2019-07-23 10:19
normalizer2.h
33.97
KB
-rw-r--r--
2019-07-23 10:19
normlzr.h
30.74
KB
-rw-r--r--
2019-07-23 10:19
nounit.h
2.63
KB
-rw-r--r--
2019-07-23 10:19
numberformatter.h
87.07
KB
-rw-r--r--
2019-07-23 10:19
numberrangeformatter.h
28.74
KB
-rw-r--r--
2019-07-23 10:19
numfmt.h
49.14
KB
-rw-r--r--
2019-07-23 10:19
numsys.h
6.73
KB
-rw-r--r--
2019-07-23 10:19
parseerr.h
3.08
KB
-rw-r--r--
2019-07-23 10:19
parsepos.h
5.45
KB
-rw-r--r--
2019-07-23 10:19
platform.h
27.1
KB
-rw-r--r--
2019-07-23 10:19
plurfmt.h
25.18
KB
-rw-r--r--
2019-07-23 10:19
plurrule.h
17.42
KB
-rw-r--r--
2019-07-23 10:19
ptypes.h
3.49
KB
-rw-r--r--
2019-07-23 10:19
putil.h
6.33
KB
-rw-r--r--
2019-07-23 10:19
rbbi.h
26.41
KB
-rw-r--r--
2019-07-23 10:19
rbnf.h
49.79
KB
-rw-r--r--
2019-07-23 10:19
rbtz.h
15.47
KB
-rw-r--r--
2019-07-23 10:19
regex.h
84.91
KB
-rw-r--r--
2019-07-23 10:19
region.h
9.12
KB
-rw-r--r--
2019-07-23 10:19
reldatefmt.h
14.46
KB
-rw-r--r--
2019-07-23 10:19
rep.h
9.5
KB
-rw-r--r--
2019-07-23 10:19
resbund.h
18.01
KB
-rw-r--r--
2019-07-23 10:19
schriter.h
6.26
KB
-rw-r--r--
2019-07-23 10:19
scientificnumberformatter.h
6.32
KB
-rw-r--r--
2019-07-23 10:19
search.h
22.21
KB
-rw-r--r--
2019-07-23 10:19
selfmt.h
14.24
KB
-rw-r--r--
2019-07-23 10:19
simpleformatter.h
11.43
KB
-rw-r--r--
2019-07-23 10:19
simpletz.h
45.3
KB
-rw-r--r--
2019-07-23 10:19
smpdtfmt.h
70.74
KB
-rw-r--r--
2019-07-23 10:19
sortkey.h
11.12
KB
-rw-r--r--
2019-07-23 10:19
std_string.h
1015
B
-rw-r--r--
2019-07-23 10:19
strenum.h
10.04
KB
-rw-r--r--
2019-07-23 10:19
stringoptions.h
5.79
KB
-rw-r--r--
2019-07-23 10:19
stringpiece.h
6.46
KB
-rw-r--r--
2019-07-23 10:19
stringtriebuilder.h
15.27
KB
-rw-r--r--
2019-07-23 10:19
stsearch.h
21.29
KB
-rw-r--r--
2019-07-23 10:19
symtable.h
4.21
KB
-rw-r--r--
2019-07-23 10:19
tblcoll.h
36.4
KB
-rw-r--r--
2019-07-23 10:19
timezone.h
40.88
KB
-rw-r--r--
2019-07-23 10:19
tmunit.h
3.29
KB
-rw-r--r--
2019-07-23 10:19
tmutamt.h
4.8
KB
-rw-r--r--
2019-07-23 10:19
tmutfmt.h
7.79
KB
-rw-r--r--
2019-07-23 10:19
translit.h
65.76
KB
-rw-r--r--
2019-07-23 10:19
tzfmt.h
42.82
KB
-rw-r--r--
2019-07-23 10:19
tznames.h
16.79
KB
-rw-r--r--
2019-07-23 10:19
tzrule.h
35.32
KB
-rw-r--r--
2019-07-23 10:19
tztrans.h
6.07
KB
-rw-r--r--
2019-07-23 10:19
ubidi.h
89.56
KB
-rw-r--r--
2019-07-23 10:19
ubiditransform.h
12.65
KB
-rw-r--r--
2019-07-23 10:19
ubrk.h
23.97
KB
-rw-r--r--
2019-07-23 10:19
ucal.h
55.2
KB
-rw-r--r--
2019-07-23 10:19
ucasemap.h
15.18
KB
-rw-r--r--
2019-07-23 10:19
ucat.h
5.36
KB
-rw-r--r--
2019-07-23 10:19
uchar.h
139.96
KB
-rw-r--r--
2019-07-23 10:19
ucharstrie.h
21.06
KB
-rw-r--r--
2019-07-23 10:19
ucharstriebuilder.h
7.14
KB
-rw-r--r--
2019-07-23 10:19
uchriter.h
13.14
KB
-rw-r--r--
2019-07-23 10:19
uclean.h
11.21
KB
-rw-r--r--
2019-07-23 10:19
ucnv.h
83.09
KB
-rw-r--r--
2019-07-23 10:19
ucnv_cb.h
6.59
KB
-rw-r--r--
2019-07-23 10:19
ucnv_err.h
20.99
KB
-rw-r--r--
2019-07-23 10:19
ucnvsel.h
6.14
KB
-rw-r--r--
2019-07-23 10:19
ucol.h
61.39
KB
-rw-r--r--
2019-07-23 10:19
ucoleitr.h
9.46
KB
-rw-r--r--
2019-07-23 10:19
uconfig.h
11.67
KB
-rw-r--r--
2019-07-23 10:19
ucpmap.h
5.58
KB
-rw-r--r--
2019-07-23 10:19
ucptrie.h
22.29
KB
-rw-r--r--
2019-07-23 10:19
ucsdet.h
14.67
KB
-rw-r--r--
2019-07-23 10:19
ucurr.h
15.57
KB
-rw-r--r--
2019-07-23 10:19
udat.h
60.13
KB
-rw-r--r--
2019-07-23 10:19
udata.h
15.53
KB
-rw-r--r--
2019-07-23 10:19
udateintervalformat.h
6.79
KB
-rw-r--r--
2019-07-23 10:19
udatpg.h
26.04
KB
-rw-r--r--
2019-07-23 10:19
udisplaycontext.h
5.89
KB
-rw-r--r--
2019-07-23 10:19
uenum.h
7.78
KB
-rw-r--r--
2019-07-23 10:19
ufieldpositer.h
4.36
KB
-rw-r--r--
2019-07-23 10:19
uformattable.h
10.94
KB
-rw-r--r--
2019-07-23 10:19
ugender.h
2
KB
-rw-r--r--
2019-07-23 10:19
uidna.h
33.37
KB
-rw-r--r--
2019-07-23 10:19
uiter.h
22.77
KB
-rw-r--r--
2019-07-23 10:19
uldnames.h
10.45
KB
-rw-r--r--
2019-07-23 10:19
ulistformatter.h
5.03
KB
-rw-r--r--
2019-07-23 10:19
uloc.h
50.75
KB
-rw-r--r--
2019-07-23 10:19
ulocdata.h
11.26
KB
-rw-r--r--
2019-07-23 10:19
umachine.h
13.19
KB
-rw-r--r--
2019-07-23 10:19
umisc.h
1.33
KB
-rw-r--r--
2019-07-23 10:19
umsg.h
24.23
KB
-rw-r--r--
2019-07-23 10:19
umutablecptrie.h
8.28
KB
-rw-r--r--
2019-07-23 10:19
unifilt.h
3.63
KB
-rw-r--r--
2019-07-23 10:19
unifunct.h
3.98
KB
-rw-r--r--
2019-07-23 10:19
unimatch.h
6.04
KB
-rw-r--r--
2019-07-23 10:19
unirepl.h
3.32
KB
-rw-r--r--
2019-07-23 10:19
uniset.h
64.25
KB
-rw-r--r--
2019-07-23 10:19
unistr.h
174.4
KB
-rw-r--r--
2019-07-23 10:19
unorm.h
20.45
KB
-rw-r--r--
2019-07-23 10:19
unorm2.h
24.66
KB
-rw-r--r--
2019-07-23 10:19
unum.h
53.38
KB
-rw-r--r--
2019-07-23 10:19
unumberformatter.h
23.76
KB
-rw-r--r--
2019-07-23 10:19
unumsys.h
7.14
KB
-rw-r--r--
2019-07-23 10:19
uobject.h
10.7
KB
-rw-r--r--
2019-07-23 10:19
upluralrules.h
6.72
KB
-rw-r--r--
2019-07-23 10:19
uregex.h
72.05
KB
-rw-r--r--
2019-07-23 10:19
uregion.h
9.84
KB
-rw-r--r--
2019-07-23 10:19
ureldatefmt.h
12.22
KB
-rw-r--r--
2019-07-23 10:19
urename.h
127.73
KB
-rw-r--r--
2019-07-23 10:19
urep.h
5.38
KB
-rw-r--r--
2019-07-23 10:19
ures.h
36.53
KB
-rw-r--r--
2019-07-23 10:19
uscript.h
26.52
KB
-rw-r--r--
2019-07-23 10:19
usearch.h
38.12
KB
-rw-r--r--
2019-07-23 10:19
uset.h
40
KB
-rw-r--r--
2019-07-23 10:19
usetiter.h
9.49
KB
-rw-r--r--
2019-07-23 10:19
ushape.h
18
KB
-rw-r--r--
2019-07-23 10:19
uspoof.h
66.03
KB
-rw-r--r--
2019-07-23 10:19
usprep.h
8.14
KB
-rw-r--r--
2019-07-23 10:19
ustdio.h
38.54
KB
-rw-r--r--
2019-07-23 10:19
ustream.h
1.8
KB
-rw-r--r--
2019-07-23 10:19
ustring.h
72.47
KB
-rw-r--r--
2019-07-23 10:19
ustringtrie.h
3.15
KB
-rw-r--r--
2019-07-23 10:19
utext.h
58.11
KB
-rw-r--r--
2019-07-23 10:19
utf.h
7.86
KB
-rw-r--r--
2019-07-23 10:19
utf16.h
22.33
KB
-rw-r--r--
2019-07-23 10:19
utf32.h
763
B
-rw-r--r--
2019-07-23 10:19
utf8.h
30.01
KB
-rw-r--r--
2019-07-23 10:19
utf_old.h
43.78
KB
-rw-r--r--
2019-07-23 10:19
utmscale.h
13.78
KB
-rw-r--r--
2019-07-23 10:19
utrace.h
13.89
KB
-rw-r--r--
2019-07-23 10:19
utrans.h
25.54
KB
-rw-r--r--
2019-07-23 10:19
utypes.h
30.48
KB
-rw-r--r--
2019-07-23 10:19
uvernum.h
6.06
KB
-rw-r--r--
2019-07-23 10:19
uversion.h
6.7
KB
-rw-r--r--
2019-07-23 10:19
vtzone.h
20.17
KB
-rw-r--r--
2019-07-23 10:19
Save
Rename
// © 2016 and later: Unicode, Inc. and others. // License & terms of use: http://www.unicode.org/copyright.html /* ******************************************************************************* * * Copyright (C) 2009-2016, International Business Machines * Corporation and others. All Rights Reserved. * ******************************************************************************* * file name: localpointer.h * encoding: UTF-8 * tab size: 8 (not used) * indentation:4 * * created on: 2009nov13 * created by: Markus W. Scherer */ #ifndef __LOCALPOINTER_H__ #define __LOCALPOINTER_H__ /** * \file * \brief C++ API: "Smart pointers" for use with and in ICU4C C++ code. * * These classes are inspired by * - std::auto_ptr * - boost::scoped_ptr & boost::scoped_array * - Taligent Safe Pointers (TOnlyPointerTo) * * but none of those provide for all of the goals for ICU smart pointers: * - Smart pointer owns the object and releases it when it goes out of scope. * - No transfer of ownership via copy/assignment to reduce misuse. Simpler & more robust. * - ICU-compatible: No exceptions. * - Need to be able to orphan/release the pointer and its ownership. * - Need variants for normal C++ object pointers, C++ arrays, and ICU C service objects. * * For details see http://site.icu-project.org/design/cpp/scoped_ptr */ #include "unicode/utypes.h" #if U_SHOW_CPLUSPLUS_API U_NAMESPACE_BEGIN /** * "Smart pointer" base class; do not use directly: use LocalPointer etc. * * Base class for smart pointer classes that do not throw exceptions. * * Do not use this base class directly, since it does not delete its pointer. * A subclass must implement methods that delete the pointer: * Destructor and adoptInstead(). * * There is no operator T *() provided because the programmer must decide * whether to use getAlias() (without transfer of ownership) or orphan() * (with transfer of ownership and NULLing of the pointer). * * @see LocalPointer * @see LocalArray * @see U_DEFINE_LOCAL_OPEN_POINTER * @stable ICU 4.4 */ template<typename T> class LocalPointerBase { public: /** * Constructor takes ownership. * @param p simple pointer to an object that is adopted * @stable ICU 4.4 */ explicit LocalPointerBase(T *p=NULL) : ptr(p) {} /** * Destructor deletes the object it owns. * Subclass must override: Base class does nothing. * @stable ICU 4.4 */ ~LocalPointerBase() { /* delete ptr; */ } /** * NULL check. * @return TRUE if ==NULL * @stable ICU 4.4 */ UBool isNull() const { return ptr==NULL; } /** * NULL check. * @return TRUE if !=NULL * @stable ICU 4.4 */ UBool isValid() const { return ptr!=NULL; } /** * Comparison with a simple pointer, so that existing code * with ==NULL need not be changed. * @param other simple pointer for comparison * @return true if this pointer value equals other * @stable ICU 4.4 */ bool operator==(const T *other) const { return ptr==other; } /** * Comparison with a simple pointer, so that existing code * with !=NULL need not be changed. * @param other simple pointer for comparison * @return true if this pointer value differs from other * @stable ICU 4.4 */ bool operator!=(const T *other) const { return ptr!=other; } /** * Access without ownership change. * @return the pointer value * @stable ICU 4.4 */ T *getAlias() const { return ptr; } /** * Access without ownership change. * @return the pointer value as a reference * @stable ICU 4.4 */ T &operator*() const { return *ptr; } /** * Access without ownership change. * @return the pointer value * @stable ICU 4.4 */ T *operator->() const { return ptr; } /** * Gives up ownership; the internal pointer becomes NULL. * @return the pointer value; * caller becomes responsible for deleting the object * @stable ICU 4.4 */ T *orphan() { T *p=ptr; ptr=NULL; return p; } /** * Deletes the object it owns, * and adopts (takes ownership of) the one passed in. * Subclass must override: Base class does not delete the object. * @param p simple pointer to an object that is adopted * @stable ICU 4.4 */ void adoptInstead(T *p) { // delete ptr; ptr=p; } protected: /** * Actual pointer. * @internal */ T *ptr; private: // No comparison operators with other LocalPointerBases. bool operator==(const LocalPointerBase<T> &other); bool operator!=(const LocalPointerBase<T> &other); // No ownership sharing: No copy constructor, no assignment operator. LocalPointerBase(const LocalPointerBase<T> &other); void operator=(const LocalPointerBase<T> &other); // No heap allocation. Use only on the stack. static void * U_EXPORT2 operator new(size_t size); static void * U_EXPORT2 operator new[](size_t size); #if U_HAVE_PLACEMENT_NEW static void * U_EXPORT2 operator new(size_t, void *ptr); #endif }; /** * "Smart pointer" class, deletes objects via the standard C++ delete operator. * For most methods see the LocalPointerBase base class. * * Usage example: * \code * LocalPointer<UnicodeString> s(new UnicodeString((UChar32)0x50005)); * int32_t length=s->length(); // 2 * char16_t lead=s->charAt(0); // 0xd900 * if(some condition) { return; } // no need to explicitly delete the pointer * s.adoptInstead(new UnicodeString((char16_t)0xfffc)); * length=s->length(); // 1 * // no need to explicitly delete the pointer * \endcode * * @see LocalPointerBase * @stable ICU 4.4 */ template<typename T> class LocalPointer : public LocalPointerBase<T> { public: using LocalPointerBase<T>::operator*; using LocalPointerBase<T>::operator->; /** * Constructor takes ownership. * @param p simple pointer to an object that is adopted * @stable ICU 4.4 */ explicit LocalPointer(T *p=NULL) : LocalPointerBase<T>(p) {} /** * Constructor takes ownership and reports an error if NULL. * * This constructor is intended to be used with other-class constructors * that may report a failure UErrorCode, * so that callers need to check only for U_FAILURE(errorCode) * and not also separately for isNull(). * * @param p simple pointer to an object that is adopted * @param errorCode in/out UErrorCode, set to U_MEMORY_ALLOCATION_ERROR * if p==NULL and no other failure code had been set * @stable ICU 55 */ LocalPointer(T *p, UErrorCode &errorCode) : LocalPointerBase<T>(p) { if(p==NULL && U_SUCCESS(errorCode)) { errorCode=U_MEMORY_ALLOCATION_ERROR; } } /** * Move constructor, leaves src with isNull(). * @param src source smart pointer * @stable ICU 56 */ LocalPointer(LocalPointer<T> &&src) U_NOEXCEPT : LocalPointerBase<T>(src.ptr) { src.ptr=NULL; } /** * Destructor deletes the object it owns. * @stable ICU 4.4 */ ~LocalPointer() { delete LocalPointerBase<T>::ptr; } /** * Move assignment operator, leaves src with isNull(). * The behavior is undefined if *this and src are the same object. * @param src source smart pointer * @return *this * @stable ICU 56 */ LocalPointer<T> &operator=(LocalPointer<T> &&src) U_NOEXCEPT { return moveFrom(src); } // do not use #ifndef U_HIDE_DRAFT_API for moveFrom, needed by non-draft API /** * Move assignment, leaves src with isNull(). * The behavior is undefined if *this and src are the same object. * * Can be called explicitly, does not need C++11 support. * @param src source smart pointer * @return *this * @draft ICU 56 */ LocalPointer<T> &moveFrom(LocalPointer<T> &src) U_NOEXCEPT { delete LocalPointerBase<T>::ptr; LocalPointerBase<T>::ptr=src.ptr; src.ptr=NULL; return *this; } /** * Swap pointers. * @param other other smart pointer * @stable ICU 56 */ void swap(LocalPointer<T> &other) U_NOEXCEPT { T *temp=LocalPointerBase<T>::ptr; LocalPointerBase<T>::ptr=other.ptr; other.ptr=temp; } /** * Non-member LocalPointer swap function. * @param p1 will get p2's pointer * @param p2 will get p1's pointer * @stable ICU 56 */ friend inline void swap(LocalPointer<T> &p1, LocalPointer<T> &p2) U_NOEXCEPT { p1.swap(p2); } /** * Deletes the object it owns, * and adopts (takes ownership of) the one passed in. * @param p simple pointer to an object that is adopted * @stable ICU 4.4 */ void adoptInstead(T *p) { delete LocalPointerBase<T>::ptr; LocalPointerBase<T>::ptr=p; } /** * Deletes the object it owns, * and adopts (takes ownership of) the one passed in. * * If U_FAILURE(errorCode), then the current object is retained and the new one deleted. * * If U_SUCCESS(errorCode) but the input pointer is NULL, * then U_MEMORY_ALLOCATION_ERROR is set, * the current object is deleted, and NULL is set. * * @param p simple pointer to an object that is adopted * @param errorCode in/out UErrorCode, set to U_MEMORY_ALLOCATION_ERROR * if p==NULL and no other failure code had been set * @stable ICU 55 */ void adoptInsteadAndCheckErrorCode(T *p, UErrorCode &errorCode) { if(U_SUCCESS(errorCode)) { delete LocalPointerBase<T>::ptr; LocalPointerBase<T>::ptr=p; if(p==NULL) { errorCode=U_MEMORY_ALLOCATION_ERROR; } } else { delete p; } } }; /** * "Smart pointer" class, deletes objects via the C++ array delete[] operator. * For most methods see the LocalPointerBase base class. * Adds operator[] for array item access. * * Usage example: * \code * LocalArray<UnicodeString> a(new UnicodeString[2]); * a[0].append((char16_t)0x61); * if(some condition) { return; } // no need to explicitly delete the array * a.adoptInstead(new UnicodeString[4]); * a[3].append((char16_t)0x62).append((char16_t)0x63).reverse(); * // no need to explicitly delete the array * \endcode * * @see LocalPointerBase * @stable ICU 4.4 */ template<typename T> class LocalArray : public LocalPointerBase<T> { public: using LocalPointerBase<T>::operator*; using LocalPointerBase<T>::operator->; /** * Constructor takes ownership. * @param p simple pointer to an array of T objects that is adopted * @stable ICU 4.4 */ explicit LocalArray(T *p=NULL) : LocalPointerBase<T>(p) {} /** * Constructor takes ownership and reports an error if NULL. * * This constructor is intended to be used with other-class constructors * that may report a failure UErrorCode, * so that callers need to check only for U_FAILURE(errorCode) * and not also separately for isNull(). * * @param p simple pointer to an array of T objects that is adopted * @param errorCode in/out UErrorCode, set to U_MEMORY_ALLOCATION_ERROR * if p==NULL and no other failure code had been set * @stable ICU 56 */ LocalArray(T *p, UErrorCode &errorCode) : LocalPointerBase<T>(p) { if(p==NULL && U_SUCCESS(errorCode)) { errorCode=U_MEMORY_ALLOCATION_ERROR; } } /** * Move constructor, leaves src with isNull(). * @param src source smart pointer * @stable ICU 56 */ LocalArray(LocalArray<T> &&src) U_NOEXCEPT : LocalPointerBase<T>(src.ptr) { src.ptr=NULL; } /** * Destructor deletes the array it owns. * @stable ICU 4.4 */ ~LocalArray() { delete[] LocalPointerBase<T>::ptr; } /** * Move assignment operator, leaves src with isNull(). * The behavior is undefined if *this and src are the same object. * @param src source smart pointer * @return *this * @stable ICU 56 */ LocalArray<T> &operator=(LocalArray<T> &&src) U_NOEXCEPT { return moveFrom(src); } // do not use #ifndef U_HIDE_DRAFT_API for moveFrom, needed by non-draft API /** * Move assignment, leaves src with isNull(). * The behavior is undefined if *this and src are the same object. * * Can be called explicitly, does not need C++11 support. * @param src source smart pointer * @return *this * @draft ICU 56 */ LocalArray<T> &moveFrom(LocalArray<T> &src) U_NOEXCEPT { delete[] LocalPointerBase<T>::ptr; LocalPointerBase<T>::ptr=src.ptr; src.ptr=NULL; return *this; } /** * Swap pointers. * @param other other smart pointer * @stable ICU 56 */ void swap(LocalArray<T> &other) U_NOEXCEPT { T *temp=LocalPointerBase<T>::ptr; LocalPointerBase<T>::ptr=other.ptr; other.ptr=temp; } /** * Non-member LocalArray swap function. * @param p1 will get p2's pointer * @param p2 will get p1's pointer * @stable ICU 56 */ friend inline void swap(LocalArray<T> &p1, LocalArray<T> &p2) U_NOEXCEPT { p1.swap(p2); } /** * Deletes the array it owns, * and adopts (takes ownership of) the one passed in. * @param p simple pointer to an array of T objects that is adopted * @stable ICU 4.4 */ void adoptInstead(T *p) { delete[] LocalPointerBase<T>::ptr; LocalPointerBase<T>::ptr=p; } /** * Deletes the array it owns, * and adopts (takes ownership of) the one passed in. * * If U_FAILURE(errorCode), then the current array is retained and the new one deleted. * * If U_SUCCESS(errorCode) but the input pointer is NULL, * then U_MEMORY_ALLOCATION_ERROR is set, * the current array is deleted, and NULL is set. * * @param p simple pointer to an array of T objects that is adopted * @param errorCode in/out UErrorCode, set to U_MEMORY_ALLOCATION_ERROR * if p==NULL and no other failure code had been set * @stable ICU 56 */ void adoptInsteadAndCheckErrorCode(T *p, UErrorCode &errorCode) { if(U_SUCCESS(errorCode)) { delete[] LocalPointerBase<T>::ptr; LocalPointerBase<T>::ptr=p; if(p==NULL) { errorCode=U_MEMORY_ALLOCATION_ERROR; } } else { delete[] p; } } /** * Array item access (writable). * No index bounds check. * @param i array index * @return reference to the array item * @stable ICU 4.4 */ T &operator[](ptrdiff_t i) const { return LocalPointerBase<T>::ptr[i]; } }; /** * \def U_DEFINE_LOCAL_OPEN_POINTER * "Smart pointer" definition macro, deletes objects via the closeFunction. * Defines a subclass of LocalPointerBase which works just * like LocalPointer<Type> except that this subclass will use the closeFunction * rather than the C++ delete operator. * * Usage example: * \code * LocalUCaseMapPointer csm(ucasemap_open(localeID, options, &errorCode)); * utf8OutLength=ucasemap_utf8ToLower(csm.getAlias(), * utf8Out, (int32_t)sizeof(utf8Out), * utf8In, utf8InLength, &errorCode); * if(U_FAILURE(errorCode)) { return; } // no need to explicitly delete the UCaseMap * \endcode * * @see LocalPointerBase * @see LocalPointer * @stable ICU 4.4 */ #define U_DEFINE_LOCAL_OPEN_POINTER(LocalPointerClassName, Type, closeFunction) \ class LocalPointerClassName : public LocalPointerBase<Type> { \ public: \ using LocalPointerBase<Type>::operator*; \ using LocalPointerBase<Type>::operator->; \ explicit LocalPointerClassName(Type *p=NULL) : LocalPointerBase<Type>(p) {} \ LocalPointerClassName(LocalPointerClassName &&src) U_NOEXCEPT \ : LocalPointerBase<Type>(src.ptr) { \ src.ptr=NULL; \ } \ ~LocalPointerClassName() { if (ptr != NULL) { closeFunction(ptr); } } \ LocalPointerClassName &operator=(LocalPointerClassName &&src) U_NOEXCEPT { \ return moveFrom(src); \ } \ LocalPointerClassName &moveFrom(LocalPointerClassName &src) U_NOEXCEPT { \ if (ptr != NULL) { closeFunction(ptr); } \ LocalPointerBase<Type>::ptr=src.ptr; \ src.ptr=NULL; \ return *this; \ } \ void swap(LocalPointerClassName &other) U_NOEXCEPT { \ Type *temp=LocalPointerBase<Type>::ptr; \ LocalPointerBase<Type>::ptr=other.ptr; \ other.ptr=temp; \ } \ friend inline void swap(LocalPointerClassName &p1, LocalPointerClassName &p2) U_NOEXCEPT { \ p1.swap(p2); \ } \ void adoptInstead(Type *p) { \ if (ptr != NULL) { closeFunction(ptr); } \ ptr=p; \ } \ } U_NAMESPACE_END #endif /* U_SHOW_CPLUSPLUS_API */ #endif /* __LOCALPOINTER_H__ */