icuSources/common/cstr.cpp

   1 /*
   2 *******************************************************************************
   3 *   Copyright (C) 2015-2016, International Business Machines
   4 *   Corporation and others.  All Rights Reserved.
   5 *******************************************************************************
   6 *   file name:  charstr.cpp
   7 */
   8 #include "unicode/utypes.h"
   9 #include "unicode/unistr.h"
  10
  11 #include "charstr.h"
  12 #include "cstr.h"
  13
  14 U_NAMESPACE_BEGIN
  15
  16 CStr::CStr(const UnicodeString &in) {
  17     UErrorCode status = U_ZERO_ERROR;
  18     int32_t length = in.extract(0, in.length(), NULL, (uint32_t)0);
  19     int32_t resultCapacity = 0;
  20     char *buf = s.getAppendBuffer(length, length, resultCapacity, status);
  21     if (U_SUCCESS(status)) {
  22         in.extract(0, in.length(), buf, resultCapacity);
  23         s.append(buf, length, status);
  24     }
  25 }
  26
  27 CStr::~CStr() {
  28 }
  29
  30 const char * CStr::operator ()() const {
  31     return s.data();
  32 }
  33
  34 U_NAMESPACE_END