diff options
| author | dsinclair <dsinclair@chromium.org> | 2016-08-02 12:07:35 -0700 |
|---|---|---|
| committer | Commit bot <commit-bot@chromium.org> | 2016-08-02 12:07:35 -0700 |
| commit | 448c4337f2be2523727451b265311d48e9550ee5 (patch) | |
| tree | 44aa0bcf17c564cb8dc0e68de0426ab44cd07aa4 /core/fpdfdoc/cpvt_arraytemplate.h | |
| parent | ea3ff9eaaa508b9cbc7f52bc92d189eacbc7a935 (diff) | |
| download | pdfium-448c4337f2be2523727451b265311d48e9550ee5.tar.xz | |
Splitting fpdfdoc/doc_* part II.
This splits the doc_ocg, doc_vt and doc_basic files into individual class files.
Review-Url: https://codereview.chromium.org/2187073005
Diffstat (limited to 'core/fpdfdoc/cpvt_arraytemplate.h')
| -rw-r--r-- | core/fpdfdoc/cpvt_arraytemplate.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/core/fpdfdoc/cpvt_arraytemplate.h b/core/fpdfdoc/cpvt_arraytemplate.h new file mode 100644 index 0000000000..a0f129d083 --- /dev/null +++ b/core/fpdfdoc/cpvt_arraytemplate.h @@ -0,0 +1,30 @@ +// 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_FPDFDOC_CPVT_ARRAYTEMPLATE_H_ +#define CORE_FPDFDOC_CPVT_ARRAYTEMPLATE_H_ + +#include "core/fxcrt/include/fx_basic.h" +#include "core/fxcrt/include/fx_system.h" + +template <class TYPE> +class CPVT_ArrayTemplate : public CFX_ArrayTemplate<TYPE> { + public: + bool IsEmpty() { return CFX_ArrayTemplate<TYPE>::GetSize() <= 0; } + + TYPE GetAt(int nIndex) const { + if (nIndex >= 0 && nIndex < CFX_ArrayTemplate<TYPE>::GetSize()) + return CFX_ArrayTemplate<TYPE>::GetAt(nIndex); + return nullptr; + } + + void RemoveAt(int nIndex) { + if (nIndex >= 0 && nIndex < CFX_ArrayTemplate<TYPE>::GetSize()) + CFX_ArrayTemplate<TYPE>::RemoveAt(nIndex); + } +}; + +#endif // CORE_FPDFDOC_CPVT_ARRAYTEMPLATE_H_ |