d38f137e9b
Review URL: http://codereview.appspot.com/5250070/ git-svn-id: http://skia.googlecode.com/svn/trunk@2471 2bbb7eff-a529-9590-31e7-b0007b416f81
55 lines
864 B
C++
55 lines
864 B
C++
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/*
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* Copyright 2010 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#ifndef GrTLList_DEFINED
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#define GrTLList_DEFINED
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#include "GrNoncopyable.h"
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template <typename T> class GrTLList : GrNoncopyable {
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public:
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class Entry {
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Entry* fPrev;
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Entry* fNext;
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};
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GrTLList() : fHead(NULL), fTail(NULL) {}
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#if GR_DEBUG
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~GrTLList() {
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GrAssert(NULL == fHead);
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GrAssert(NULL == ftail);
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}
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#endif
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T* head() const { return fHead; }
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T* tail() const { return fTail; }
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void addToHead(T*);
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void addToTail(T*);
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void removeFromList(T*);
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private:
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Entry* fHead;
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Entry* fTail;
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friend class Entry;
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};
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class Parent {
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GrTDLList<Child> fList;
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};
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class Child : public GrTLList::Entry<Child> {
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};
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#endif
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