icuSources/common/uset_imp.h

   1 // © 2016 and later: Unicode, Inc. and others.
   2 // License & terms of use: http://www.unicode.org/copyright.html
   3 /*
   4 *******************************************************************************
   5 *
   6 *   Copyright (C) 2004-2007, International Business Machines
   7 *   Corporation and others.  All Rights Reserved.
   8 *
   9 *******************************************************************************
  10 *   file name:  uset_imp.h
  11 *   encoding:   UTF-8
  12 *   tab size:   8 (not used)
  13 *   indentation:4
  14 *
  15 *   created on: 2004sep07
  16 *   created by: Markus W. Scherer
  17 *
  18 *   Internal USet definitions.
  19 */
  20
  21 #ifndef __USET_IMP_H__
  22 #define __USET_IMP_H__
  23
  24 #include "unicode/utypes.h"
  25 #include "unicode/uset.h"
  26
  27 U_CDECL_BEGIN
  28
  29 typedef void U_CALLCONV
  30 USetAdd(USet *set, UChar32 c);
  31
  32 typedef void U_CALLCONV
  33 USetAddRange(USet *set, UChar32 start, UChar32 end);
  34
  35 typedef void U_CALLCONV
  36 USetAddString(USet *set, const UChar *str, int32_t length);
  37
  38 typedef void U_CALLCONV
  39 USetRemove(USet *set, UChar32 c);
  40
  41 typedef void U_CALLCONV
  42 USetRemoveRange(USet *set, UChar32 start, UChar32 end);
  43
  44 /**
  45  * Interface for adding items to a USet, to keep low-level code from
  46  * statically depending on the USet implementation.
  47  * Calls will look like sa->add(sa->set, c);
  48  */
  49 struct USetAdder {
  50     USet *set;
  51     USetAdd *add;
  52     USetAddRange *addRange;
  53     USetAddString *addString;
  54     USetRemove *remove;
  55     USetRemoveRange *removeRange;
  56 };
  57 typedef struct USetAdder USetAdder;
  58
  59 U_CDECL_END
  60
  61 #endif
  62