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Diffstat (limited to 'xfa/fde/cfx_chariter.cpp')
-rw-r--r--xfa/fde/cfx_chariter.cpp51
1 files changed, 0 insertions, 51 deletions
diff --git a/xfa/fde/cfx_chariter.cpp b/xfa/fde/cfx_chariter.cpp
deleted file mode 100644
index ff5b0d9c3a..0000000000
--- a/xfa/fde/cfx_chariter.cpp
+++ /dev/null
@@ -1,51 +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
-
-#include "xfa/fde/cfx_chariter.h"
-
-CFX_CharIter::CFX_CharIter(const CFX_WideString& wsText)
- : m_wsText(wsText), m_nIndex(0) {
- ASSERT(!wsText.IsEmpty());
-}
-
-CFX_CharIter::~CFX_CharIter() {}
-
-bool CFX_CharIter::Next(bool bPrev) {
- if (bPrev) {
- if (m_nIndex <= 0)
- return false;
- m_nIndex--;
- } else {
- if (m_nIndex + 1 >= m_wsText.GetLength())
- return false;
- m_nIndex++;
- }
- return true;
-}
-
-wchar_t CFX_CharIter::GetChar() {
- return m_wsText.GetAt(m_nIndex);
-}
-
-void CFX_CharIter::SetAt(int32_t nIndex) {
- if (nIndex < 0 || nIndex >= m_wsText.GetLength())
- return;
- m_nIndex = nIndex;
-}
-
-int32_t CFX_CharIter::GetAt() const {
- return m_nIndex;
-}
-
-bool CFX_CharIter::IsEOF(bool bTail) const {
- return bTail ? (m_nIndex + 1 == m_wsText.GetLength()) : (m_nIndex == 0);
-}
-
-IFX_CharIter* CFX_CharIter::Clone() {
- CFX_CharIter* pIter = new CFX_CharIter(m_wsText);
- pIter->m_nIndex = m_nIndex;
- return pIter;
-}