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101 lines
2.4 KiB
C++
101 lines
2.4 KiB
C++
/*
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* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
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* its licensors.
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*
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* For complete copyright and license terms please see the LICENSE at the root of this
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* distribution (the "License"). All use of this software is governed by the License,
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* or, if provided, by the license below or the license accompanying this file. Do not
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* remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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*
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*/
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// Original file Copyright Crytek GMBH or its affiliates, used under license.
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#ifndef CRYINCLUDE_CRYCOMMON_CRYPTRARRAY_H
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#define CRYINCLUDE_CRYCOMMON_CRYPTRARRAY_H
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#pragma once
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#include "CryArray.h"
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#include "CrySizer.h"
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//---------------------------------------------------------------------------
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template<class T, class P = T*>
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struct PtrArray
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: DynArray<P>
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{
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typedef DynArray<P> super;
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// Overrides.
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typedef T value_type;
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ILINE ~PtrArray(){}
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inline T& operator [](int i) const
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{ return *super::operator[](i); }
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// Iterators.
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struct iterator
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{
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iterator(P* p)
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: _ptr(p)
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{}
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operator P* () const
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{
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return _ptr;
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}
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void operator++()
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{ _ptr++; }
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void operator--()
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{ _ptr--; }
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T& operator*() const
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{ assert(_ptr); return **_ptr; }
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T* operator->() const
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{ assert(_ptr); return *_ptr; }
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protected:
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P* _ptr;
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};
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struct const_iterator
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{
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const_iterator(const P* p)
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: _ptr(p)
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{}
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operator const P* () const
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{
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return _ptr;
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}
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void operator++()
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{ _ptr++; }
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void operator--()
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{ _ptr--; }
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T& operator*() const
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{ assert(_ptr); return **_ptr; }
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T* operator->() const
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{ assert(_ptr); return *_ptr; }
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protected:
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const P* _ptr;
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};
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void GetMemoryUsage(ICrySizer* pSizer) const
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{
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pSizer->AddObject(this->begin(), this->get_alloc_size());
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for (int i = 0; i < this->size(); ++i)
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{
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pSizer->AddObject(this->super::operator [](i));
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}
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}
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};
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//---------------------------------------------------------------------------
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template<class T>
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struct SmartPtrArray
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: PtrArray< T, _smart_ptr<T> >
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{
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};
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#endif // CRYINCLUDE_CRYCOMMON_CRYPTRARRAY_H
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