From fe0179ded8202939ea4f2b92a879b8dede7821ea Mon Sep 17 00:00:00 2001 From: tsepez Date: Thu, 22 Sep 2016 13:42:34 -0700 Subject: Rename CPDF_CountedObject to CFX_WeakPtr::Handle This better describes its purpose, and reduces confusion with the CFX_CountRef class, which is unrelated. The WeakPtr class itself that manipulates handles is NYI. Review-Url: https://codereview.chromium.org/2366673003 --- core/fpdfapi/fpdf_page/cpdf_countedobject.h | 47 ----------------------------- 1 file changed, 47 deletions(-) delete mode 100644 core/fpdfapi/fpdf_page/cpdf_countedobject.h (limited to 'core/fpdfapi/fpdf_page/cpdf_countedobject.h') diff --git a/core/fpdfapi/fpdf_page/cpdf_countedobject.h b/core/fpdfapi/fpdf_page/cpdf_countedobject.h deleted file mode 100644 index c61e024589..0000000000 --- a/core/fpdfapi/fpdf_page/cpdf_countedobject.h +++ /dev/null @@ -1,47 +0,0 @@ -// Copyright 2016 PDFium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com - -#ifndef CORE_FPDFAPI_FPDF_PAGE_CPDF_COUNTEDOBJECT_H_ -#define CORE_FPDFAPI_FPDF_PAGE_CPDF_COUNTEDOBJECT_H_ - -#include "core/fpdfapi/fpdf_page/cpdf_pattern.h" -#include "core/fpdfapi/fpdf_page/include/cpdf_colorspace.h" -#include "core/fxcrt/include/fx_system.h" - -template -class CPDF_CountedObject { - public: - explicit CPDF_CountedObject(T* ptr) : m_nCount(1), m_pObj(ptr) {} - void reset(T* ptr) { // CAUTION: tosses prior ref counts. - m_nCount = 1; - m_pObj = ptr; - } - void clear() { // Now you're all weak ptrs ... - // Guard against accidental re-entry. - T* pObj = m_pObj; - m_pObj = nullptr; - delete pObj; - } - T* get() const { return m_pObj; } - T* AddRef() { - ASSERT(m_pObj); - ++m_nCount; - return m_pObj; - } - void RemoveRef() { - if (m_nCount) - --m_nCount; - } - size_t use_count() const { return m_nCount; } - - protected: - size_t m_nCount; - T* m_pObj; -}; -using CPDF_CountedColorSpace = CPDF_CountedObject; -using CPDF_CountedPattern = CPDF_CountedObject; - -#endif // CORE_FPDFAPI_FPDF_PAGE_CPDF_COUNTEDOBJECT_H_ -- cgit v1.2.3