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// Copyright 2014 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
// Original code is licensed as follows:
/*
* Copyright 2013 ZXing authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "xfa/fxbarcode/pdf417/BC_PDF417BarcodeValue.h"
#include "xfa/fxbarcode/pdf417/BC_PDF417Common.h"
CBC_BarcodeValue::CBC_BarcodeValue() {}
CBC_BarcodeValue::~CBC_BarcodeValue() {}
void CBC_BarcodeValue::setValue(int32_t value) {
int32_t confidence = 0;
for (int32_t i = 0; i < m_keys.GetSize(); i++) {
if (m_keys.GetAt(i) == value) {
confidence = m_values.GetAt(i);
m_values.SetAt(i, confidence + 1);
return;
}
}
confidence = 1;
m_keys.Add(value);
m_values.Add(confidence);
}
CFX_Int32Array* CBC_BarcodeValue::getValue() {
int32_t maxConfidence = -1;
CFX_Int32Array* result = new CFX_Int32Array;
for (int32_t i = 0; i < m_keys.GetSize(); i++) {
if (m_values.GetAt(i) > maxConfidence) {
maxConfidence = m_values.GetAt(i);
result->RemoveAll();
result->Add(m_keys.GetAt(i));
} else if (m_values.GetAt(i) == maxConfidence) {
result->Add(m_keys.GetAt(i));
}
}
return result;
}
int32_t CBC_BarcodeValue::getConfidence(int32_t value) {
for (int32_t i = 0; i < m_keys.GetSize(); i++)
if (m_keys.GetAt(i) == value) {
return m_values.GetAt(i);
}
return -1;
}
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