#pragma once
/*
* Copyright 2016 Nu-book Inc.
* Copyright 2016 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 <map>
#include <vector>

namespace ZXing {
namespace Pdf417 {

/**
* @author Guenther Grau
*/
class BarcodeValue
{
	std::map<int, int> _values;

public:
	/**
	* Add an occurrence of a value
	*/
	void setValue(int value);

	/**
	* Determines the maximum occurrence of a set value and returns all values which were set with this occurrence.
	* @return an array of int, containing the values with the highest occurrence, or null, if no value was set
	*/
	std::vector<int> value() const;

	int confidence(int value) const;
};

} // Pdf417
} // ZXing
