icuSources/common/dbbi_tbl.cpp

   1 /*
   2 **********************************************************************
   3 *   Copyright (C) 1999-2002 IBM Corp. All rights reserved.
   4 **********************************************************************
   5 *   Date        Name        Description
   6 *   12/1/99    rgillam     Complete port from Java.
   7 *   01/13/2000 helena      Added UErrorCode to ctors.
   8 *   06/14/2002 andy        Gutted for new RBBI impl.
   9 **********************************************************************
  10 */
  11
  12 #include "unicode/utypes.h"
  13
  14 #if !UCONFIG_NO_BREAK_ITERATION
  15
  16 #include "dbbi_tbl.h"
  17 #include "unicode/dbbi.h"
  18 #include "umutex.h"
  19
  20 U_NAMESPACE_BEGIN
  21
  22 //=======================================================================
  23 // constructor
  24 //=======================================================================
  25
  26 DictionaryBasedBreakIteratorTables::DictionaryBasedBreakIteratorTables(
  27                                  const char* dictionaryFilename,
  28                                  UErrorCode &status) {
  29     fDictionary = new BreakDictionary(dictionaryFilename, status);
  30     fRefCount = 1;
  31 }
  32
  33
  34 void DictionaryBasedBreakIteratorTables::addReference() {
  35     umtx_atomic_inc(&fRefCount);
  36 }
  37
  38
  39 void DictionaryBasedBreakIteratorTables::removeReference() {
  40     if (umtx_atomic_dec(&fRefCount) == 0) {
  41         delete this;
  42     }
  43 }
  44
  45
  46 /**
  47  * Destructor
  48  */
  49 DictionaryBasedBreakIteratorTables::~DictionaryBasedBreakIteratorTables() {
  50     delete fDictionary;
  51     fDictionary = NULL;
  52 }
  53
  54
  55 U_NAMESPACE_END
  56
  57 #endif /* #if !UCONFIG_NO_BREAK_ITERATION */
  58
  59 /* eof */