hxarray.h
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上传日期:2007-06-06
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- /* ***** BEGIN LICENSE BLOCK *****
- * Version: RCSL 1.0/RPSL 1.0
- *
- * Portions Copyright (c) 1995-2002 RealNetworks, Inc. All Rights Reserved.
- *
- * The contents of this file, and the files included with this file, are
- * subject to the current version of the RealNetworks Public Source License
- * Version 1.0 (the "RPSL") available at
- * http://www.helixcommunity.org/content/rpsl unless you have licensed
- * the file under the RealNetworks Community Source License Version 1.0
- * (the "RCSL") available at http://www.helixcommunity.org/content/rcsl,
- * in which case the RCSL will apply. You may also obtain the license terms
- * directly from RealNetworks. You may not use this file except in
- * compliance with the RPSL or, if you have a valid RCSL with RealNetworks
- * applicable to this file, the RCSL. Please see the applicable RPSL or
- * RCSL for the rights, obligations and limitations governing use of the
- * contents of the file.
- *
- * This file is part of the Helix DNA Technology. RealNetworks is the
- * developer of the Original Code and owns the copyrights in the portions
- * it created.
- *
- * This file, and the files included with this file, is distributed and made
- * available on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND REALNETWORKS HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS
- * FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- *
- * Technology Compatibility Kit Test Suite(s) Location:
- * http://www.helixcommunity.org/content/tck
- *
- * Contributor(s):
- *
- * ***** END LICENSE BLOCK ***** */
- #ifndef HLXCARRAY_H
- #define HLXCARRAY_H
- #include "hxassert.h"
- #include "carray.h"
- template <class T>
- class HLXArray
- {
- public:
- HLXArray();
- ~HLXArray();
-
- bool IsEmpty() const;
- int GetSize() const;
- int GetUpperBound() const;
- void SetSize(int size, int growSize);
- void FreeExtra();
- void RemoveAll();
- bool IsSet(int i) const;
- const T& GetAt(int i) const;
- T& ElementAt(int i);
- void SetAt(int i, const T& value);
- void SetAtGrow(int i, const T& value);
- T& operator[](int i);
- void InsertAt(int i, const T& value, int num = 1);
- void InsertAt(int i, const HLXArray<T>& array);
- void RemoveAt(int i);
- private:
- CHXPtrArray m_rep;
- };
- template <class T>
- inline
- HLXArray<T>::HLXArray()
- {}
- template <class T>
- inline
- HLXArray<T>::~HLXArray()
- {
- RemoveAll();
- }
-
- template <class T>
- inline
- bool HLXArray<T>::IsEmpty() const
- {
- return m_rep.IsEmpty();
- }
- template <class T>
- inline
- int HLXArray<T>::GetSize() const
- {
- return m_rep.GetSize();
- }
- template <class T>
- inline
- int HLXArray<T>::GetUpperBound() const
- {
- return m_rep.GetUpperBound();
- }
- template <class T>
- inline
- void HLXArray<T>::SetSize(int size, int growSize)
- {
- m_rep.SetSize(size, growSize);
- }
- template <class T>
- inline
- void HLXArray<T>::FreeExtra()
- {
- m_rep.FreeExtra();
- }
- template <class T>
- inline
- void HLXArray<T>::RemoveAll()
- {
- for (int i = 0; i < m_rep.GetSize(); i++)
- {
- T* pTmp = (T*)m_rep[i];
- delete pTmp;
- }
- m_rep.RemoveAll();
- }
- template <class T>
- inline
- bool HLXArray<T>::IsSet(int i) const
- {
- bool ret = false;
- if ((i < m_rep.GetSize()) && m_rep.GetAt(i))
- ret = true;
- return ret;
- }
- template <class T>
- inline
- const T& HLXArray<T>::GetAt(int i) const
- {
- T* pTmp = (T*)m_rep.GetAt(i);
-
- HX_ASSERT(pTmp);
- return *pTmp;
- }
- template <class T>
- inline
- T& HLXArray<T>::ElementAt(int i)
- {
- T* pTmp = (T*)m_rep.ElementAt(i);
-
- HX_ASSERT(pTmp);
- return *pTmp;
- }
- template <class T>
- inline
- void HLXArray<T>::SetAt(int i, const T& value)
- {
- T* pTmp = 0;
- if (i < m_rep.GetSize())
- pTmp = m_rep.GetAt(i);
- if (!pTmp)
- {
- pTmp = new T(value);
- m_rep.SetAt(i, pTmp);
- }
- else
- *pTmp = value;
- }
- template <class T>
- inline
- void HLXArray<T>::SetAtGrow(int i, const T& value)
- {
- T* pTmp = 0;
- if (i < m_rep.GetSize())
- pTmp = (T*)m_rep.GetAt(i);
- if (!pTmp)
- {
- pTmp = new T(value);
- m_rep.SetAtGrow(i, pTmp);
- }
- else
- *pTmp = value;
- }
- template <class T>
- inline
- T& HLXArray<T>::operator[](int i)
- {
- T* pTmp = (T*)m_rep[i];
-
- HX_ASSERT(pTmp);
- return *pTmp;
- }
- template <class T>
- inline
- void HLXArray<T>::InsertAt(int i, const T& value, int num)
- {
- for (int j = 0; j < num; j++)
- m_rep.InsertAt(i + j, new T(value), 1);
- }
- template <class T>
- inline
- void HLXArray<T>::InsertAt(int i, const HLXArray<T>& array)
- {
- for (int j = 0; j < array.GetSize(); j++)
- m_rep.Insert(i + j, new T(array[j]), 1);
- }
-
- template <class T>
- inline
- void HLXArray<T>::RemoveAt(int i)
- {
- delete (T*)m_rep.GetAt(i);
- m_rep.RemoveAt(i);
- }
- #endif // HXLCARRAY_H