intl/icu/source/i18n/regextxt.h@6474c204b198
intl/icu/source/i18n/regextxt.h
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
1 /********************************************************************
2 * COPYRIGHT:
3 * Copyright (c) 2008-2010, International Business Machines Corporation and
4 * others. All Rights Reserved.
5 ********************************************************************/
6 //
7 // file: regextxt.h
8 //
9 // This file contains utility code for supporting UText in the regular expression engine.
10 //
11 // This class is internal to the regular expression implementation.
12 // For the public Regular Expression API, see the file "unicode/regex.h"
13 //
15 #ifndef _REGEXTXT_H
16 #define _REGEXTXT_H
18 #include "unicode/utypes.h"
19 #include "unicode/utext.h"
21 U_NAMESPACE_BEGIN
23 #define UTEXT_USES_U16(ut) (NULL==((ut)->pFuncs->mapNativeIndexToUTF16))
25 #if 0
26 #define REGEX_DISABLE_CHUNK_MODE 1
27 #endif
29 #ifdef REGEX_DISABLE_CHUNK_MODE
30 # define UTEXT_FULL_TEXT_IN_CHUNK(ut,len) (FALSE)
31 #else
32 # define UTEXT_FULL_TEXT_IN_CHUNK(ut,len) ((0==((ut)->chunkNativeStart))&&((len)==((ut)->chunkNativeLimit))&&((len)==((ut)->nativeIndexingLimit)))
33 #endif
35 struct URegexUTextUnescapeCharContext {
36 UText *text;
37 int32_t lastOffset;
38 };
39 #define U_REGEX_UTEXT_UNESCAPE_CONTEXT(text) { (text), -1 }
41 U_CFUNC UChar U_CALLCONV
42 uregex_utext_unescape_charAt(int32_t offset, void * /* struct URegexUTextUnescapeCharContext* */ context);
43 U_CFUNC UChar U_CALLCONV
44 uregex_ucstr_unescape_charAt(int32_t offset, void * /* UChar* */ context);
46 U_NAMESPACE_END
48 #endif
