AOO410/main/i18nutil/inc/i18nutil/x_rtl_ustring.h

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 * Licensed to the Apache Software Foundation (ASF) under one
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 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
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#ifndef INCLUDED_I18NUTIL_X_RTL_USTRING_H
#define INCLUDED_I18NUTIL_X_RTL_USTRING_H

#ifndef _RTL_STRING_HXX_
#include <rtl/strbuf.hxx>
#endif
#include <rtl/memory.h>
#include <rtl/alloc.h>


/**
 * Allocates a new <code>rtl_uString</code> which can hold nLen + 1 characters.
 * The reference count is 1. The memory allocated for the characters is not initialized.
 * @param	[input]  nLen
 */
inline rtl_uString * SAL_CALL x_rtl_uString_new_WithLength( sal_Int32 nLen )
{
  rtl_uString *newStr = (rtl_uString*) rtl_allocateMemory ( sizeof(rtl_uString) + sizeof(sal_Unicode) * nLen);
  newStr->refCount = 1;
  newStr->length = nLen;
  return newStr;

  // rtl_uString is defined in rtl/ustring.h as below:
  //typedef struct _rtl_uString
  //{
  //    sal_Int32		refCount;
  //	sal_Int32		length;
  //	sal_Unicode 	buffer[1];
  //} rtl_uString;
}

/**
 * Release <code>rtl_uString</code> regardless its reference count.
 */
inline void SAL_CALL x_rtl_uString_release( rtl_uString * value )
{
  rtl_freeMemory(value);
}


#endif // #ifndef _I18N_X_RTL_USTRING_H_